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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Content
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1 -(% style="text-align:center" %)
2 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653266934636-343.png?width=385&height=385&rev=1.1||alt="1653266934636-343.png" height="385" width="385"]]
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2 +(((
3 +(% data-widget="image" style="text-align:center" %)
4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3 3  
6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7 +)))
4 4  
5 5  
6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 10  
14 +
11 11  **Table of Contents:**
12 12  
13 -* [[1.Introduction>>path:#H1.Introduction]]
14 -** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>path:#H1.1A0WhatisRS485-LNRS485toLoRaWANConverter]]
15 -** [[1.2 Specifications>>path:#H1.2A0Specifications]]
16 -** [[1.3 Features>>path:#H1.3Features]]
17 -** [[1.4 Applications>>path:#H1.4A0Applications]]
18 -** [[1.5 Firmware Change log>>path:#H1.5A0FirmwareChangelog]]
19 -** [[1.6 Hardware Change log>>path:#H1.6HardwareChangelog]]
20 -* [[2. Power ON Device>>path:#H2.PowerONDevice]]
21 -* [[3. Operation Mode>>path:#H3.A0OperationMode]]
22 -** [[3.1 How it works?>>path:#H3.1Howitworks3F]]
23 -** [[3.2 Example to join LoRaWAN network>>path:#H3.2ExampletojoinLoRaWANnetwork]]
24 -** [[3.3 Configure Commands to read data>>path:#H3.3ConfigureCommandstoreaddata]]
25 -*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>path:#H3.3.1onfigureUARTsettingsforRS485orTTLcommunication]]
26 -*** [[3.3.2 Configure sensors>>path:#H3.3.2Configuresensors]]
27 -*** [[3.3.3 Configure read commands for each sampling>>path:#H3.3.3Configurereadcommandsforeachsampling]]
28 -*** [[3.3.4 Compose the uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
29 -*** [[3.3.5 Uplink on demand>>path:#H3.3.5Uplinkondemand]]
30 -*** [[3.3.6 Uplink on Interrupt>>path:#H3.3.6UplinkonInterrupt]]
31 -** [[3.4 Uplink Payload>>path:#H3.4UplinkPayload]]
32 -** [[3.5 Configure RS485-BL via AT or Downlink>>path:#H3.5ConfigureRS485-BLviaATorDownlink]]
33 -*** [[3.5.1 Common Commands>>path:#H3.5.1CommonCommands]]
34 -*** [[3.5.2 Sensor related commands>>path:#H3.5.2Sensorrelatedcommands]]
35 -*** [[3.5.3 Sensor related commands>>path:#H3.5.3A0Sensorrelatedcommands]]
36 -**** [[RS485 Debug Command>>path:#HRS485DebugCommand]]
37 -**** [[Set Payload version>>path:#HSetPayloadversion]]
38 -**** [[Set RS485 Sampling Commands>>path:#HSetRS485SamplingCommands]]
39 -**** [[Fast command to handle MODBUS device>>path:#HFastcommandtohandleMODBUSdevice]]
40 -**** [[RS485 command timeout>>path:#HRS485commandtimeout]]
41 -**** [[Uplink payload mode>>path:#HUplinkpayloadmode]]
42 -**** [[Manually trigger an Uplink>>path:#HManuallytriggeranUplink]]
43 -**** [[Clear RS485 Command>>path:#HClearRS485Command]]
44 -**** [[Set Serial Communication Parameters>>path:#HSetSerialCommunicationParameters]]
45 -** [[3.6 Listening mode for RS485 network>>path:#H3.6A0ListeningmodeforRS485network]]
46 -** [[3.7 Buttons>>path:#H3.7Buttons]]
47 -** [[3.8 LEDs>>path:#H3.8LEDs]]
48 -* [[4. Case Study>>path:#H4.CaseStudy]]
49 -* [[5. Use AT Command>>path:#H5.UseATCommand]]
50 -** [[5.1 Access AT Command>>path:#H5.1AccessATCommand]]
51 -** [[5.2 Common AT Command Sequence>>path:#H5.2CommonATCommandSequence]]
52 -*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>path:#H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829]]
53 -*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>path:#H5.5.2Single-channelABPmode28UsewithLG012FLG0229]]
54 -* [[6. FAQ>>path:#H6.FAQ]]
55 -** [[6.1 How to upgrade the image?>>path:#H6.1Howtoupgradetheimage3F]]
56 -** [[6.2 How to change the LoRa Frequency Bands/Region?>>path:#H6.2HowtochangetheLoRaFrequencyBands2FRegion3F]]
57 -** [[6.3 How many RS485-Slave can RS485-BL connects?>>path:#H6.3HowmanyRS485-SlavecanRS485-BLconnects3F]]
58 -** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>path:#H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F]]
59 -* [[7. Trouble Shooting>>path:#H7.TroubleShooting]]
60 -** [[7.1 Downlink doesn’t work, how to solve it?>>path:#H7.1Downlinkdoesn2019twork2Chowtosolveit3F]]
61 -** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>path:#H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F]]
62 -* [[8. Order Info>>path:#H8.OrderInfo]]
63 -* [[9.Packing Info>>path:#H9.PackingInfo]]
64 -* [[10. FCC Caution for RS485LN-US915>>path:#H10.FCCCautionforRS485LN-US915]]
65 -* [[11. Support>>path:#H11.Support]]
17 +{{toc/}}
66 66  
67 67  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
68 68  
69 69  
70 70  
71 71  
72 72  
29 +
30 +
73 73  = 1.Introduction =
74 74  
33 +
75 75  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
76 76  
77 77  (((
78 78  (((
38 +(((
39 +
40 +
79 79  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
80 80  )))
43 +)))
81 81  
82 82  (((
46 +(((
83 83  RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
84 84  )))
49 +)))
85 85  
86 86  (((
52 +(((
87 87  (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
88 88  )))
55 +)))
89 89  
90 90  (((
58 +(((
91 91  (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
60 +)))
92 92  
62 +(((
93 93  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
64 +
65 +
94 94  )))
95 95  )))
68 +)))
96 96  
97 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653267211009-519.png?width=724&height=419&rev=1.1||alt="1653267211009-519.png" height="419" width="724"]]
70 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
98 98  
99 99  
73 +
100 100  == 1.2 Specifications ==
101 101  
102 102  
103 -**Hardware System:**
77 +(% style="color:#037691" %)**Hardware System:**
104 104  
105 105  * STM32L072CZT6 MCU
106 106  * SX1276/78 Wireless Chip 
... ... @@ -108,13 +108,15 @@
108 108  ** Idle: 32mA@12v
109 109  ** 20dB Transmit: 65mA@12v
110 110  
111 -**Interface for Model:**
112 112  
86 +(% style="color:#037691" %)**Interface for Model:**
87 +
113 113  * RS485
114 114  * Power Input 7~~ 24V DC. 
115 115  
116 -**LoRa Spec:**
117 117  
92 +(% style="color:#037691" %)**LoRa Spec:**
93 +
118 118  * Frequency Range:
119 119  ** Band 1 (HF): 862 ~~ 1020 Mhz
120 120  ** Band 2 (LF): 410 ~~ 528 Mhz
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134 134  * Automatic RF Sense and CAD with ultra-fast AFC.
135 135  * Packet engine up to 256 bytes with CRC
136 136  
113 +
114 +
137 137  == 1.3 Features ==
138 138  
117 +
139 139  * LoRaWAN Class A & Class C protocol (default Class C)
140 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
119 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
141 141  * AT Commands to change parameters
142 142  * Remote configure parameters via LoRa Downlink
143 143  * Firmware upgradable via program port
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145 145  * Support Modbus protocol
146 146  * Support Interrupt uplink (Since hardware version v1.2)
147 147  
127 +
128 +
148 148  == 1.4 Applications ==
149 149  
131 +
150 150  * Smart Buildings & Home Automation
151 151  * Logistics and Supply Chain Management
152 152  * Smart Metering
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154 154  * Smart Cities
155 155  * Smart Factory
156 156  
139 +
140 +
157 157  == 1.5 Firmware Change log ==
158 158  
143 +
159 159  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
160 160  
161 161  
147 +
162 162  == 1.6 Hardware Change log ==
163 163  
150 +
164 164  (((
165 165  (((
153 +(((
166 166  v1.2: Add External Interrupt Pin.
155 +)))
167 167  
157 +(((
168 168  v1.0: Release
159 +)))
169 169  
161 +
170 170  
171 171  )))
172 172  )))
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173 173  
174 174  = 2. Power ON Device =
175 175  
168 +
176 176  (((
177 177  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
178 178  
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183 183  Once there is power, the RS485-LN will be on.
184 184  )))
185 185  
186 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268091319-405.png?rev=1.1||alt="1653268091319-405.png"]]
179 +(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
187 187  
181 +
188 188  
189 189  )))
190 190  
191 191  = 3. Operation Mode =
192 192  
187 +
193 193  == 3.1 How it works? ==
194 194  
190 +
195 195  (((
192 +(((
196 196  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
194 +)))
197 197  
196 +
198 198  
199 199  )))
200 200  
201 201  == 3.2 Example to join LoRaWAN network ==
202 202  
202 +
203 203  Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
204 204  
205 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268155545-638.png?width=724&height=334&rev=1.1||alt="1653268155545-638.png" height="334" width="724"]]
206 206  
206 +(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
207 207  
208 +
208 208  (((
209 209  (((
210 210  The RS485-LN in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. The connection is as below:
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212 212  
213 213  (((
214 214  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
216 +
217 +
215 215  )))
216 216  
217 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268227651-549.png?width=720&height=592&rev=1.1||alt="1653268227651-549.png" height="592" width="720"]]
220 +(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
218 218  
222 +
219 219  (((
220 -The LG308 is already set to connect to (% class="wikiinternallink" %)[[TTN V3 network >>url:https://www.thethingsnetwork.org/]](%%). So what we need to now is only configure the TTN V3:
224 +The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
225 +
226 +
221 221  )))
222 222  
223 223  (((
224 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
230 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
225 225  )))
226 226  
227 227  (((
... ... @@ -229,73 +229,95 @@
229 229  )))
230 230  )))
231 231  
232 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953462722-299.png?rev=1.1||alt="1652953462722-299.png"]]
238 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
233 233  
240 +
234 234  (((
235 235  (((
236 236  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
244 +
245 +
237 237  )))
238 238  
239 239  (((
240 -Add APP EUI in the application.
249 +**Add APP EUI in the application.**
241 241  )))
242 242  )))
243 243  
244 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-1.png?rev=1.1||alt="image-20220519174512-1.png"]]
253 +(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
245 245  
246 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-2.png?width=720&height=323&rev=1.1||alt="image-20220519174512-2.png" height="323" width="720"]]
255 +(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
247 247  
248 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-3.png?width=724&height=556&rev=1.1||alt="image-20220519174512-3.png" height="556" width="724"]]
257 +(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
249 249  
250 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-4.png?rev=1.1||alt="image-20220519174512-4.png"]]
259 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
251 251  
261 +
262 +(% title="Click and drag to resize" %)​
263 +
252 252  You can also choose to create the device manually.
253 253  
254 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953542269-423.png?width=723&height=710&rev=1.1||alt="1652953542269-423.png" height="710" width="723"]]
266 +(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
255 255  
256 -Add APP KEY and DEV EUI
257 257  
258 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953553383-907.png?width=724&height=514&rev=1.1||alt="1652953553383-907.png" height="514" width="724"]]
259 259  
270 +**Add APP KEY and DEV EUI**
260 260  
272 +(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
273 +
274 +
275 +
261 261  (((
262 -**Step 2**: Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
277 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
278 +
279 +
263 263  )))
264 264  
265 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953568895-172.png?width=724&height=232&rev=1.1||alt="1652953568895-172.png" height="232" width="724"]]
282 +(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
266 266  
267 267  
285 +
268 268  == 3.3 Configure Commands to read data ==
269 269  
288 +
270 270  (((
271 271  (((
272 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>path:#H3.5ConfigureRS485-BLviaATorDownlink]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
291 +(((
292 +There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
293 +
294 +
273 273  )))
296 +)))
274 274  
275 275  (((
276 -(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
299 +(((
300 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
301 +)))
277 277  
303 +
278 278  
279 279  )))
280 280  )))
281 281  
282 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
308 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
283 283  
310 +
284 284  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
285 285  
286 -(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
287 -|(% style="width:128px" %)(((
313 +
314 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
315 +|=(% style="width: 110px;" %)(((
288 288  **AT Commands**
289 -)))|(% style="width:305px" %)(((
317 +)))|=(% style="width: 190px;" %)(((
290 290  **Description**
291 -)))|(% style="width:346px" %)(((
319 +)))|=(% style="width: 190px;" %)(((
292 292  **Example**
293 293  )))
294 -|(% style="width:128px" %)(((
322 +|(% style="width:110px" %)(((
295 295  AT+BAUDR
296 -)))|(% style="width:305px" %)(((
324 +)))|(% style="width:190px" %)(((
297 297  Set the baud rate (for RS485 connection). Default Value is: 9600.
298 -)))|(% style="width:346px" %)(((
326 +)))|(% style="width:190px" %)(((
299 299  (((
300 300  AT+BAUDR=9600
301 301  )))
... ... @@ -304,11 +304,11 @@
304 304  Options: (1200,2400,4800,14400,19200,115200)
305 305  )))
306 306  )))
307 -|(% style="width:128px" %)(((
335 +|(% style="width:110px" %)(((
308 308  AT+PARITY
309 -)))|(% style="width:305px" %)(((
337 +)))|(% style="width:190px" %)(((
310 310  Set UART parity (for RS485 connection)
311 -)))|(% style="width:346px" %)(((
339 +)))|(% style="width:190px" %)(((
312 312  (((
313 313  AT+PARITY=0
314 314  )))
... ... @@ -317,9 +317,9 @@
317 317  Option: 0: no parity, 1: odd parity, 2: even parity
318 318  )))
319 319  )))
320 -|(% style="width:128px" %)(((
348 +|(% style="width:110px" %)(((
321 321  AT+STOPBIT
322 -)))|(% style="width:305px" %)(((
350 +)))|(% style="width:190px" %)(((
323 323  (((
324 324  Set serial stopbit (for RS485 connection)
325 325  )))
... ... @@ -327,7 +327,7 @@
327 327  (((
328 328  
329 329  )))
330 -)))|(% style="width:346px" %)(((
358 +)))|(% style="width:190px" %)(((
331 331  (((
332 332  AT+STOPBIT=0 for 1bit
333 333  )))
... ... @@ -341,26 +341,38 @@
341 341  )))
342 342  )))
343 343  
372 +
344 344  === 3.3.2 Configure sensors ===
345 345  
375 +
346 346  (((
347 347  (((
348 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
378 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
379 +
380 +
349 349  )))
350 350  )))
351 351  
352 -(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
353 -|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
354 -|AT+CFGDEV|(% style="width:418px" %)(((
384 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
385 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
386 +|AT+CFGDEV|(% style="width:110px" %)(((
387 +(((
355 355  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
389 +)))
356 356  
391 +(((
357 357  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
393 +)))
358 358  
395 +(((
359 359  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
360 -)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
397 +)))
398 +)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
361 361  
400 +
362 362  === 3.3.3 Configure read commands for each sampling ===
363 363  
403 +
364 364  (((
365 365  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
366 366  
... ... @@ -371,8 +371,9 @@
371 371  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
372 372  
373 373  
374 -**Each RS485 commands include two parts:**
414 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
375 375  
416 +
376 376  ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
377 377  
378 378  2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
... ... @@ -382,15 +382,14 @@
382 382  
383 383  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
384 384  
385 -
386 386  Below are examples for the how above AT Commands works.
387 387  
388 388  
389 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
429 +(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
390 390  
391 391  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
392 392  |(% style="width:496px" %)(((
393 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
433 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
394 394  
395 395  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
396 396  
... ... @@ -402,10 +402,10 @@
402 402  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
403 403  
404 404  
405 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
445 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
406 406  
407 -(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
408 -|(% style="width:722px" %)(((
447 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
448 +|(% style="width:510px" %)(((
409 409  **AT+DATACUTx=a,b,c**
410 410  
411 411  * **a: length for the return of AT+COMMAND**
... ... @@ -415,25 +415,30 @@
415 415  
416 416  **Examples:**
417 417  
418 -* Grab bytes:
419 419  
420 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-1.png?rev=1.1||alt="image-20220602153621-1.png"]]
459 +* (% style="color:#037691" %)**Grab bytes**
421 421  
461 +(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
422 422  
423 -* Grab a section.
424 424  
425 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-2.png?rev=1.1||alt="image-20220602153621-2.png"]]
426 426  
465 +* (% style="color:#037691" %)**Grab a section**
427 427  
428 -* Grab different sections.
467 +(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
429 429  
430 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-3.png?rev=1.1||alt="image-20220602153621-3.png"]]
431 431  
470 +
471 +* (% style="color:#037691" %)**Grab different sections**
472 +
473 +(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
474 +
475 +
432 432  
433 433  )))
434 434  
435 435  === 3.3.4 Compose the uplink payload ===
436 436  
481 +
437 437  (((
438 438  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
439 439  
... ... @@ -451,18 +451,16 @@
451 451  )))
452 452  
453 453  (((
454 -Final Payload is
499 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
455 455  )))
456 456  
457 457  (((
458 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
459 -)))
460 -
461 -(((
462 462  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
504 +
505 +
463 463  )))
464 464  
465 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653269759169-150.png?width=716&height=513&rev=1.1||alt="1653269759169-150.png" height="513" width="716"]]
508 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
466 466  
467 467  
468 468  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -470,17 +470,15 @@
470 470  
471 471  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
472 472  
473 -Final Payload is
516 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
474 474  
475 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
476 476  
477 -
478 478  1. PAYVER: Defined by AT+PAYVER
479 479  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
480 480  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
481 481  1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
482 482  
483 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602155039-4.png?rev=1.1||alt="image-20220602155039-4.png"]]
524 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
484 484  
485 485  
486 486  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -492,8 +492,9 @@
492 492  DATA3=the rest of Valid value of RETURN10= **30**
493 493  
494 494  
495 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
536 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
496 496  
538 +
497 497   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
498 498  
499 499   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -502,594 +502,1178 @@
502 502  
503 503   ~* For all other bands: max 51 bytes for each uplink.
504 504  
547 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
505 505  
549 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
550 +
551 +
552 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
553 +
554 +1 )  When (% style="color:blue" %)**AT+MOD=1**(%%), if the data intercepted by** AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n FFs**.
555 +
556 +
557 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
558 +
559 +
560 +
561 +2 )  When (% style="color:blue" %)**AT+MOD=2**(%%), if the data intercepted by **AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n 00s**.
562 +
563 +
564 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
565 +
566 +
567 +
506 506  Below are the uplink payloads:
507 507  
508 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654157178836-407.png?rev=1.1||alt="1654157178836-407.png"]]
509 509  
571 +(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
510 510  
573 +
574 +
511 511  === 3.3.5 Uplink on demand ===
512 512  
577 +
513 513  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
514 514  
515 -Downlink control command:
580 +(% style="color:blue" %)**Downlink control command:**
516 516  
517 -**0x08 command**: Poll an uplink with current command set in RS485-LN.
582 +(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
518 518  
519 -**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
584 +(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
520 520  
521 521  
522 522  
523 523  === 3.3.6 Uplink on Interrupt ===
524 524  
590 +
525 525  RS485-LN support external Interrupt uplink since hardware v1.2 release.
526 526  
527 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654157342174-798.png?rev=1.1||alt="1654157342174-798.png"]]
528 528  
594 +(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
595 +
529 529  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
530 530  
531 531  
599 +
532 532  == 3.4 Uplink Payload ==
533 533  
534 -(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
535 -|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
536 -|Value|(% style="width:120px" %)(((
537 -Battery(mV)
538 538  
539 -&
603 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
540 540  
541 -Interrupt _Flag
542 -)))|(% style="width:116px" %)(((
543 -PAYLOAD_VER
605 +(% title="Click and drag to resize" %)​
544 544  
545 -
546 -)))|(% style="width:386px" %)If the valid payload is too long and exceed the maximum support payload length in server, server will show payload not provided in the LoRaWAN server.
547 -
548 548  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
549 549  
550 550  
551 -== 3.5 Configure RS485-BL via AT or Downlink ==
552 552  
611 +== 3.5 Configure RS485-LN via AT or Downlink ==
612 +
613 +
614 +(((
553 553  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
616 +)))
554 554  
618 +(((
555 555  There are two kinds of Commands:
620 +)))
556 556  
557 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
622 +* (((
623 +(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
624 +)))
558 558  
559 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
626 +* (((
627 +(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
628 +)))
560 560  
630 +(((
631 +
632 +)))
633 +
634 +
635 +
561 561  === 3.5.1 Common Commands ===
562 562  
563 -They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
564 564  
639 +They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
565 565  
566 -=== 3.5.2 Sensor related commands ===
567 567  
642 +
643 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
644 +
645 +
568 568  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
569 569  
570 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602163333-5.png?width=1160&height=263&rev=1.1||alt="image-20220602163333-5.png" height="263" width="1160"]]
571 571  
649 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]]
650 +
651 +(% title="Click and drag to resize" %)​
652 +
572 572  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
573 573  
574 574  
656 +
575 575  === 3.5.3 Sensor related commands ===
576 576  
577 577  
578 578  
579 -==== **RS485 Debug Command** ====
580 580  
581 -This command is used to configure the RS485 devices; they won’t be used during sampling.
662 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
582 582  
583 -* **AT Command**
584 584  
585 -(% class="box infomessage" %)
586 586  (((
587 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
666 +This command is used to configure the RS485 devices; they won't be used during sampling.
588 588  )))
589 589  
590 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
669 +(((
670 +* (% style="color:#037691" %)**AT Command**
591 591  
592 -* **Downlink Payload**
672 +(((
673 +(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
674 +)))
675 +)))
593 593  
594 -Format: A8 MM NN XX XX XX XX YY
677 +(((
678 +
679 +)))
595 595  
681 +* (((
682 +(% style="color:#037691" %)**Downlink Payload**
683 +)))
684 +
685 +(((
686 +Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
687 +)))
688 +
689 +(((
596 596  Where:
691 +)))
597 597  
598 -* MM: 1: add CRC-16/MODBUS ; 0: no CRC
599 -* NN: The length of RS485 command
600 -* XX XX XX XX: RS485 command total NN bytes
601 -* YY: How many bytes will be uplink from the return of this RS485 command,
602 -** if YY=0, RS485-LN will execute the downlink command without uplink;
603 -** if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
604 -** if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
693 +* (((
694 +MM: 1: add CRC-16/MODBUS ; 0: no CRC
695 +)))
696 +* (((
697 +NN: The length of RS485 command
698 +)))
699 +* (((
700 +XX XX XX XX: RS485 command total NN bytes
701 +)))
702 +* (((
703 +(((
704 +YY: How many bytes will be uplink from the return of this RS485 command,
705 +)))
605 605  
606 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
707 +* (((
708 +if YY=0, RS485-LN will execute the downlink command without uplink;
709 +)))
710 +* (((
711 +if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
712 +)))
713 +* (((
714 +if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
715 +)))
716 +)))
607 607  
718 +(((
719 +
720 +
721 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
722 +)))
723 +
724 +(((
608 608  To connect a Modbus Alarm with below commands.
726 +)))
609 609  
610 -* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
728 +* (((
729 +The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
730 +)))
611 611  
612 -* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
732 +* (((
733 +The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
734 +)))
613 613  
736 +(((
737 +
738 +
614 614  So if user want to use downlink command to control to RS485 Alarm, he can use:
740 +)))
615 615  
742 +(((
616 616  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
744 +)))
617 617  
746 +(((
618 618  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
748 +)))
619 619  
750 +(((
620 620  A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
752 +)))
621 621  
754 +(((
755 +
756 +)))
622 622  
623 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
758 +(((
759 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
760 +)))
624 624  
762 +(((
625 625  User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
764 +)))
626 626  
766 +(((
767 +
768 +)))
627 627  
628 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
770 +(((
771 +(((
772 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
773 +)))
629 629  
630 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
775 +
776 +)))
631 631  
632 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654159460680-153.png?rev=1.1||alt="1654159460680-153.png"]]
778 +(((
779 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
780 +)))
633 633  
634 634  
635 635  
636 -==== **Set Payload version** ====
637 637  
638 -This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
785 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
639 639  
640 -* **AT Command:**
641 641  
642 -(% class="box infomessage" %)
643 643  (((
644 -**AT+PAYVER: Set PAYVER field = 1**
789 +This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
645 645  )))
646 646  
647 -* **Downlink Payload:**
792 +(((
793 +* (% style="color:#037691" %)**AT Command:**
648 648  
649 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
795 +(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
650 650  
651 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
797 +
798 +)))
652 652  
800 +* (((
801 +(% style="color:#037691" %)**Downlink Payload:**
802 +)))
653 653  
804 +(((
805 +(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
806 +)))
654 654  
655 -==== **Set RS485 Sampling Commands** ====
808 +(((
809 +(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
810 +)))
656 656  
657 -AT+COMMANDx or AT+DATACUTx
658 658  
659 -These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>path:#H3.3.3Configurereadcommandsforeachsampling]].
813 +1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
660 660  
815 +[[image:image-20220824145428-2.png||height="168" width="1300"]]
661 661  
662 -* **AT Command:**
663 663  
664 -(% class="box infomessage" %)
818 +2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
819 +
820 +
821 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
822 +
823 +
824 +
825 +
826 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
827 +
828 +
665 665  (((
666 -**AT+COMMANDx: Configure RS485 read command to sensor.**
830 +AT+COMMANDx or AT+DATACUTx
667 667  )))
668 668  
669 -(% class="box infomessage" %)
670 670  (((
671 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
834 +These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
672 672  )))
673 673  
837 +(((
838 +
839 +)))
674 674  
675 -* **Downlink Payload:**
841 +* (((
842 +(% style="color:#037691" %)**AT Command:**
843 +)))
676 676  
677 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
845 +(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
678 678  
679 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
847 +(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
680 680  
681 -Format: AF MM NN LL XX XX XX XX YY
682 682  
850 +* (((
851 +(% style="color:#037691" %)**Downlink Payload:**
852 +)))
853 +
854 +(((
855 +(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
856 +
857 +
858 +)))
859 +
860 +(((
861 +(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
862 +
863 +
864 +)))
865 +
866 +(((
867 +Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
868 +)))
869 +
870 +(((
683 683  Where:
872 +)))
684 684  
685 -* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
686 -* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
687 -* LL:  The length of AT+COMMAND or AT+DATACUT command
688 -* XX XX XX XX: AT+COMMAND or AT+DATACUT command
689 -* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
874 +* (((
875 +MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
876 +)))
877 +* (((
878 +NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
879 +)))
880 +* (((
881 +LL:  The length of AT+COMMAND or AT+DATACUT command
882 +)))
883 +* (((
884 +XX XX XX XX: AT+COMMAND or AT+DATACUT command
885 +)))
886 +* (((
887 +YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
888 +)))
690 690  
890 +(((
891 +
892 +
691 691  **Example:**
894 +)))
692 692  
896 +(((
693 693  (% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
898 +)))
694 694  
900 +(((
695 695  (% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
902 +)))
696 696  
904 +(((
697 697  (% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
906 +)))
698 698  
699 699  
700 700  
701 -==== **Fast command to handle MODBUS device** ====
702 702  
703 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
911 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
704 704  
913 +
914 +(((
915 +(% style="color:#4472c4" %)** AT+MBFUN**(%%) is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
916 +)))
917 +
918 +(((
705 705  This command is valid since v1.3 firmware version
920 +)))
706 706  
922 +(((
707 707  AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
924 +)))
708 708  
926 +(((
927 +
928 +)))
709 709  
930 +(((
710 710  **Example:**
932 +)))
711 711  
712 -* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
713 -* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
714 -* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
934 +* (((
935 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
936 +)))
937 +* (((
938 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
939 +)))
940 +* (((
941 +AT+COMMAND2= 01 02 00 40 00 10,1  ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
715 715  
716 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602165351-6.png?rev=1.1||alt="image-20220602165351-6.png"]]
943 +
944 +)))
717 717  
718 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602165351-7.png?rev=1.1||alt="image-20220602165351-7.png"]]
946 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
719 719  
948 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
720 720  
721 721  
722 -==== **RS485 command timeout** ====
723 723  
952 +
953 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
954 +
955 +
956 +(((
724 724  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
958 +)))
725 725  
960 +(((
726 726  Default value: 0, range:  0 ~~ 65 seconds
962 +)))
727 727  
728 -* **AT Command:**
729 -
730 -(% class="box infomessage" %)
731 731  (((
732 -**AT+CMDDLaa=hex(bb cc)*1000**
965 +* (% style="color:#037691" %)** AT Command:**
966 +
967 +(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
733 733  )))
734 734  
970 +(((
971 +
972 +
735 735  **Example:**
974 +)))
736 736  
737 -**AT+CMDDL1=1000** to send the open time to 1000ms
976 +(((
977 +(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
978 +)))
738 738  
980 +(((
981 +
982 +)))
739 739  
740 -* **Downlink Payload:**
984 +* (((
985 +(% style="color:#037691" %)** Downlink Payload:**
986 +)))
741 741  
742 -**0x AA aa bb cc**
988 +(((
989 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
990 +)))
743 743  
744 -Same as: AT+CMDDLaa=hex(bb cc)*1000
992 +(((
993 +
745 745  
746 - **Example:**
995 +**Example:**
996 +)))
747 747  
748 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
998 +(((
999 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
1000 +)))
749 749  
750 750  
751 751  
752 -==== **Uplink payload mode** ====
753 753  
754 -Define to use one uplink or multiple uplinks for the sampling.
1005 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
755 755  
756 -The use of this command please see: [[Compose Uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
757 757  
758 -* **AT Command:**
1008 +(((
1009 +Define to use one uplink or multiple uplinks for the sampling.
1010 +)))
759 759  
760 -(% class="box infomessage" %)
761 761  (((
762 -**AT+DATAUP=0**
1013 +The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1014 +
1015 +
763 763  )))
764 764  
765 -(% class="box infomessage" %)
766 766  (((
767 -**AT+DATAUP=1**
1019 +* (% style="color:#037691" %)** AT Command:**
1020 +
1021 +(% style="color:#4472c4" %)** AT+DATAUP=0**
1022 +
1023 +(% style="color:#4472c4" %)** AT+DATAUP=1**
1024 +
1025 +
768 768  )))
769 769  
1028 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
770 770  
771 -* **Downlink Payload:**
1030 +Each uplink is sent to the server at 20-second intervals when segmented.
772 772  
773 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
774 774  
775 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1033 +* (((
1034 +(% style="color:#037691" %)** Downlink Payload:**
1035 +)))
776 776  
1037 +(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
777 777  
1039 +(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
778 778  
779 -==== **Manually trigger an Uplink** ====
780 780  
1042 +* (((
1043 +(% style="color:#037691" %)** AT Command:**
1044 +)))
1045 +
1046 +(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1047 +
1048 +
1049 +* (((
1050 +(% style="color:#037691" %)** Downlink Payload:**
1051 +)))
1052 +
1053 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1054 +
1055 +Each uplink is sent to the server at 20-second intervals when segmented.
1056 +
1057 +
1058 +
1059 +
1060 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1061 +
1062 +
1063 +(((
781 781  Ask device to send an uplink immediately.
1065 +)))
782 782  
783 -* **AT Command:**
1067 +* (((
1068 +(% style="color:#037691" %)** AT Command:**
1069 +)))
784 784  
785 -No AT Command for this, user can press the [[ACT button>>path:#H3.7Buttons]] for 1 second for the same.
1071 +(((
1072 +No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
1073 +)))
786 786  
1075 +(((
1076 +
1077 +)))
787 787  
788 -* **Downlink Payload:**
1079 +* (((
1080 +(% style="color:#037691" %)** Downlink Payload:**
1081 +)))
789 789  
790 -**0x08 FF**, RS485-LN will immediately send an uplink.
1083 +(((
1084 +(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
1085 +)))
791 791  
792 792  
793 793  
794 -==== **Clear RS485 Command** ====
795 795  
1090 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1091 +
1092 +
1093 +(((
796 796  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
797 797  
798 -* **AT Command:**
1096 +
1097 +)))
799 799  
800 -**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1099 +* (((
1100 +(% style="color:#037691" %)** AT Command:**
1101 +)))
801 801  
1103 +(((
1104 +(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1105 +)))
1106 +
1107 +(((
1108 +
1109 +
802 802  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1111 +)))
803 803  
1113 +(((
804 804  Example screen shot after clear all RS485 commands. 
1115 +)))
805 805  
1117 +(((
1118 +
1119 +)))
806 806  
1121 +(((
807 807  The uplink screen shot is:
1123 +)))
808 808  
809 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654160691922-496.png?rev=1.1||alt="1654160691922-496.png"]]
1125 +(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
810 810  
811 811  
812 -* **Downlink Payload:**
1128 +* (((
1129 +(% style="color:#037691" %)** Downlink Payload:**
1130 +)))
813 813  
814 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
1132 +(((
1133 +(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1134 +)))
815 815  
816 816  
817 817  
818 -==== **Set Serial Communication Parameters** ====
819 819  
1139 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1140 +
1141 +
1142 +(((
820 820  Set the Rs485 serial communication parameters:
821 821  
822 -* **AT Command:**
1145 +
1146 +)))
823 823  
824 -Set Baud Rate:
1148 +* (((
1149 +(% style="color:#037691" %)** AT Command:**
825 825  
826 -(% class="box infomessage" %)
1151 +
1152 +
1153 +)))
1154 +
827 827  (((
828 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1156 +* Set Baud Rate
829 829  )))
830 830  
831 -Set UART Parity
1159 +(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
832 832  
833 -(% class="box infomessage" %)
1161 +
834 834  (((
835 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1163 +* Set UART Parity
836 836  )))
837 837  
838 -Set STOPBIT
1166 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
839 839  
840 -(% class="box infomessage" %)
1168 +
841 841  (((
842 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1170 +* Set STOPBIT
843 843  )))
844 844  
1173 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
845 845  
846 -* **Downlink Payload:**
847 847  
848 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
849 849  
1177 +* (((
1178 +(% style="color:#037691" %)** Downlink Payload:**
1179 +)))
1180 +
1181 +(((
1182 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1183 +)))
1184 +
1185 +(((
1186 +
1187 +
850 850  **Example:**
1189 +)))
851 851  
852 -* A7 01 00 60   same as AT+BAUDR=9600
853 -* A7 01 04 80  same as AT+BAUDR=115200
1191 +* (((
1192 +A7 01 00 60  same as AT+BAUDR=9600
1193 +)))
1194 +* (((
1195 +A7 01 04 80  same as AT+BAUDR=115200
1196 +)))
854 854  
855 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1198 +(((
1199 +* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1200 +)))
856 856  
857 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1202 +(((
1203 +* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1204 +)))
858 858  
859 859  
1207 +
1208 +
1209 +
1210 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1211 +
1212 +(((
1213 +
1214 +)))
1215 +
1216 +* (((
1217 +(% style="color:#037691" %)** AT Command:**
1218 +)))
1219 +
1220 +(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1221 +
1222 +(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1223 +
1224 +
1225 +
1226 +
1227 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1228 +
1229 +
1230 +* (((
1231 +(% style="color:#037691" %)** AT Command:**
1232 +)))
1233 +
1234 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1235 +
1236 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1237 +
1238 +
1239 +
1240 +
1241 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1242 +
1243 +
1244 +* (((
1245 +(% style="color:#037691" %)** AT Command:**
1246 +)))
1247 +
1248 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1249 +
1250 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1251 +
1252 +
1253 +
1254 +
1255 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1256 +
1257 +
1258 +* (((
1259 +(% style="color:#037691" %)** AT Command:**
1260 +)))
1261 +
1262 + (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1263 +
1264 + (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1265 +
1266 +
1267 +* (((
1268 +(% style="color:#037691" %)** Downlink Payload:**
1269 +)))
1270 +
1271 +(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1272 +
1273 +
1274 +
1275 +
1276 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1277 +
1278 +
1279 +* (((
1280 +(% style="color:#037691" %)** AT Command:**
1281 +)))
1282 +
1283 +(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1284 +
1285 +
1286 +Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1287 +
1288 +
1289 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1290 +
1291 +
1292 +
1293 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1294 +
1295 +
1296 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1297 +
1298 +
1299 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1300 +
1301 +
1302 +
1303 +
1304 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1305 +
1306 +
1307 +(((
1308 +* (% style="color:#037691" %)**Downlink Payload:**
1309 +
1310 +(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1311 +)))
1312 +
1313 +
1314 +Example：
1315 +
1316 +
1317 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1318 +
1319 +
1320 +
1321 +
1322 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1323 +
1324 +
1325 +* (((
1326 +(% style="color:#037691" %)** AT Command:**
1327 +)))
1328 +
1329 +(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1330 +
1331 +(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1332 +
1333 +(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1334 +
1335 +
1336 +* (((
1337 +(% style="color:#037691" %)**Downlink Payload:**
1338 +)))
1339 +
1340 +(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/same as AT+RXMODE=aa,bb
1341 +
1342 +[[image:image-20220824144240-1.png]]
1343 +
1344 +
1345 +
860 860  == 3.6 Listening mode for RS485 network ==
861 861  
1348 +
1349 +(((
862 862  This feature support since firmware v1.4
1351 +)))
863 863  
1353 +(((
864 864  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
865 865  
866 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602171200-8.png?width=1007&height=567&rev=1.1||alt="image-20220602171200-8.png" height="567" width="1007"]]
1356 +
1357 +)))
867 867  
868 -To enable the listening mode, use can run the command AT+RXMODE.
1359 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
869 869  
1361 +(% title="Click and drag to resize" %)​
870 870  
871 -(% border="1" style="background-color:#ffffcc; width:500px" %)
872 -|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
873 -|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
874 -|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
875 -|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
876 -|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
1363 +(((
1364 +To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1365 +)))
877 877  
878 -**Downlink Command:**
1367 +(((
1368 +
1369 +)))
879 879  
880 -**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1371 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1372 +|=(% style="width: 100px;" %)(((
1373 +**Command example**
1374 +)))|=(% style="width: 400px;" %)(((
1375 +**Function**
1376 +)))
1377 +|(% style="width:100px" %)(((
1378 +AT+RXMODE=1,10
1379 +)))|(% style="width:400px" %)(((
1380 +Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1381 +)))
1382 +|(% style="width:100px" %)(((
1383 +AT+RXMODE=2,500
1384 +)))|(% style="width:400px" %)(((
1385 +Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1386 +)))
1387 +|(% style="width:100px" %)(((
1388 +AT+RXMODE=0,0
1389 +)))|(% style="width:400px" %)(((
1390 +Disable listening mode. This is the default settings.
1391 +)))
1392 +|(% style="width:100px" %)(((
1393 +
1394 +)))|(% style="width:400px" %)(((
1395 +A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1396 +)))
881 881  
1398 +(((
1399 +
882 882  
1401 +(% style="color:#037691" %)**Downlink Command:**
1402 +)))
1403 +
1404 +(((
1405 +(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1406 +)))
1407 +
1408 +(((
1409 +
1410 +)))
1411 +
1412 +(((
883 883  **Example**:
1414 +)))
884 884  
1416 +(((
885 885  The RS485-LN is set to AT+RXMODE=2,1000
1418 +)))
886 886  
1420 +(((
887 887  There is a two Modbus commands in the RS485 network as below:
1422 +)))
888 888  
1424 +(((
889 889  The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1426 +)))
890 890  
1428 +(((
891 891  And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1430 +)))
892 892  
1432 +(((
893 893  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1434 +)))
894 894  
895 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602171200-9.png?rev=1.1||alt="image-20220602171200-9.png"]]
1436 +(((
1437 +(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1438 +)))
896 896  
1440 +(((
1441 +
1442 +)))
897 897  
898 -(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1444 +(((
1445 +(((
1446 +(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1447 +)))
1448 +)))
899 899  
900 900  
1451 +
901 901  == 3.7 Buttons ==
902 902  
903 903  
904 -(% border="1" style="background-color:#f7faff; width:500px" %)
905 -|=**Button**|=(% style="width: 1420px;" %)**Feature**
906 -|**ACT**|(% style="width:1420px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
907 -|**RST**|(% style="width:1420px" %)Reboot RS485
908 -|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#H6.1Howtoupgradetheimage3F]]
1455 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1456 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1457 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1458 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1459 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
909 909  
1461 +
1462 +
910 910  == 3.8 LEDs ==
911 911  
912 -(% border="1" style="background-color:#f7faff; width:500px" %)
913 -|=**LEDs**|=**Feature**
1465 +
1466 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1467 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
914 914  |**PWR**|Always on if there is power
915 -|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN** (%%)for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds**(%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1469 +|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
916 916  
1471 +
1472 +
917 917  = 4. Case Study =
918 918  
919 -User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>path:/xwiki/bin/view/Main/Application%20Note%20%3A%20Communicate%20with%20Different%20Sensors%20-----%20RS485-LN%20%20RS485-BL/]]
920 920  
1476 +User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
921 921  
1478 +
1479 +
922 922  = 5. Use AT Command =
923 923  
1482 +
924 924  == 5.1 Access AT Command ==
925 925  
926 -RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
927 927  
928 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162355560-817.png?rev=1.1||alt="1654162355560-817.png"]]
1486 +(((
1487 +RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
929 929  
1489 +
1490 +)))
930 930  
931 -In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1492 +(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
932 932  
933 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162368066-342.png?rev=1.1||alt="1654162368066-342.png"]]
934 934  
935 935  
936 -More detail AT Command manual can be found at [[AT Command Manual>>url:https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1496 +(((
1497 +In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
937 937  
1499 +
1500 +)))
938 938  
1502 +(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1503 +
1504 +
1505 +(((
1506 +More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1507 +)))
1508 +
1509 +
1510 +
939 939  == 5.2 Common AT Command Sequence ==
940 940  
1513 +
941 941  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
942 942  
1516 +
943 943  If device has not joined network yet:
944 944  
945 -(% class="box infomessage" %)
946 -(((
947 -**AT+FDR**
948 -)))
1519 +* (% style="color:#037691" %)**AT+FDR**
1520 +* (% style="color:#037691" %)**AT+NJM=0**
1521 +* (% style="color:#037691" %)**ATZ**
949 949  
950 -(% class="box infomessage" %)
951 951  (((
952 -**AT+NJM=0**
953 -)))
1524 +
954 954  
955 -(% class="box infomessage" %)
956 -(((
957 -**ATZ**
958 -)))
959 -
960 -
961 961  If device already joined network:
962 962  
963 -(% class="box infomessage" %)
964 -(((
965 -**AT+NJM=0**
966 -)))
1528 +* (% style="color:#037691" %)**AT+NJM=0**
1529 +* (% style="color:#037691" %)**ATZ**
967 967  
968 -(% class="box infomessage" %)
969 -(((
970 -**ATZ**
1531 +
971 971  )))
972 972  
973 973  
1535 +
974 974  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
975 975  
976 976  
977 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1539 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
978 978  
979 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1541 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
980 980  
981 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1543 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
982 982  
983 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1545 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
984 984  
985 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1547 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
986 986  
987 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1549 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
988 988  
989 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1551 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
990 990  
991 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1553 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
992 992  
993 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1555 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
994 994  
995 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1557 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
996 996  
997 997  
998 998  (% style="color:red" %)**Note:**
999 999  
1562 +(((
1000 1000  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1001 1001  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1002 1002  3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1003 1003  4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1004 1004  
1005 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162478620-421.png?rev=1.1||alt="1654162478620-421.png"]]
1568 +
1569 +)))
1006 1006  
1571 +(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1007 1007  
1573 +
1574 +
1008 1008  = 6. FAQ =
1009 1009  
1577 +
1010 1010  == 6.1 How to upgrade the image? ==
1011 1011  
1580 +
1581 +(((
1012 1012  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1583 +)))
1013 1013  
1014 -* Support new features
1015 -* For bug fix
1016 -* Change LoRaWAN bands.
1585 +* (((
1586 +Support new features
1587 +)))
1588 +* (((
1589 +For bug fix
1590 +)))
1591 +* (((
1592 +Change LoRaWAN bands.
1593 +)))
1017 1017  
1595 +(((
1018 1018  Below shows the hardware connection for how to upload an image to RS485-LN:
1597 +)))
1019 1019  
1020 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162535040-878.png?rev=1.1||alt="1654162535040-878.png"]]
1599 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1021 1021  
1022 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1601 +(% title="Click and drag to resize" %)​
1023 1023  
1024 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1603 +(((
1604 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1025 1025  
1026 -**Step3: **Open flashloader; choose the correct COM port to update.
1606 +
1607 +)))
1027 1027  
1028 1028  (((
1610 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
1611 +
1612 +
1613 +)))
1614 +
1615 +(((
1616 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1617 +
1618 +
1619 +)))
1620 +
1621 +(((
1622 +(((
1623 +(((
1029 1029  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1030 1030  )))
1626 +)))
1627 +)))
1031 1031  
1032 1032  
1033 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175818-12.png?rev=1.1||alt="image-20220602175818-12.png"]]
1630 +(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1034 1034  
1035 1035  
1036 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175848-13.png?rev=1.1||alt="image-20220602175848-13.png"]]
1633 +(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1037 1037  
1038 1038  
1039 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175912-14.png?rev=1.1||alt="image-20220602175912-14.png"]]
1636 +(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1040 1040  
1041 1041  
1042 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1639 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1043 1043  
1044 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175638-10.png?rev=1.1||alt="image-20220602175638-10.png"]]
1641 +(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1045 1045  
1046 1046  
1644 +
1047 1047  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1048 1048  
1049 -User can follow the introduction for [[how to upgrade image>>path:#H6.1Howtoupgradetheimage3F]]. When download the images, choose the required image file for download.
1050 1050  
1648 +User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1051 1051  
1052 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1053 1053  
1054 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#H3.3.3Configurereadcommandsforeachsampling]].
1055 1055  
1652 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1056 1056  
1654 +
1655 +The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1656 +
1657 +
1658 +
1057 1057  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1058 1058  
1661 +
1059 1059  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1060 1060  
1061 -Detail info check this link: [[Set Packet Receiving Response Level>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.23SetPacketReceivingResponseLevel]]
1664 +Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1062 1062  
1063 1063  
1667 +
1668 +== 6.5 Can i use point to point communication for RS485-LN? ==
1669 +
1670 +
1671 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1672 +
1673 +
1674 +
1675 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1676 +
1677 +
1678 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1679 +
1680 +
1681 +
1064 1064  = 7. Trouble Shooting =
1065 1065  
1066 -== 7.1 Downlink doesn’t work, how to solve it? ==
1067 1067  
1068 -Please see this link for debug: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
1685 +== 7.1 Downlink doesn't work, how to solve it? ==
1069 1069  
1070 1070  
1071 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1688 +Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1072 1072  
1073 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
1074 1074  
1075 1075  
1692 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1693 +
1694 +
1695 +It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1696 +
1697 +
1698 +
1076 1076  = 8. Order Info =
1077 1077  
1701 +
1078 1078  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1079 1079  
1080 1080  (% style="color:blue" %)**XXX:**
1081 1081  
1082 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1083 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1084 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1085 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1086 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1087 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1088 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1089 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1090 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1091 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1706 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1707 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1708 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1709 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1710 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1711 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1712 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1713 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1714 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1715 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1092 1092  
1717 +
1718 +
1093 1093  = 9.Packing Info =
1094 1094  
1095 1095  
... ... @@ -1106,32 +1106,70 @@
1106 1106  * Package Size / pcs : 14.5 x 8 x 5 cm
1107 1107  * Weight / pcs : 170g
1108 1108  
1735 +
1736 +
1109 1109  = 10. FCC Caution for RS485LN-US915 =
1110 1110  
1739 +
1740 +(((
1111 1111  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1742 +)))
1112 1112  
1744 +(((
1113 1113  This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
1746 +)))
1114 1114  
1748 +(((
1749 +
1750 +)))
1115 1115  
1116 -**IMPORTANT NOTE:**
1752 +(((
1753 +(% style="color:red" %)**IMPORTANT NOTE:**
1754 +)))
1117 1117  
1118 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1756 +(((
1757 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1758 +)))
1119 1119  
1760 +(((
1120 1120  —Reorient or relocate the receiving antenna.
1762 +)))
1121 1121  
1764 +(((
1122 1122  —Increase the separation between the equipment and receiver.
1766 +)))
1123 1123  
1768 +(((
1124 1124  —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1770 +)))
1125 1125  
1772 +(((
1126 1126  —Consult the dealer or an experienced radio/TV technician for help.
1774 +)))
1127 1127  
1776 +(((
1777 +
1778 +)))
1128 1128  
1129 -**FCC Radiation Exposure Statement:**
1780 +(((
1781 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1782 +)))
1130 1130  
1784 +(((
1131 1131  This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
1786 +)))
1132 1132  
1133 1133  
1789 +
1134 1134  = 11. Support =
1135 1135  
1136 -* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1137 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1792 +
1793 +* (((
1794 +Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1795 +)))
1796 +* (((
1797 +Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1798 +
1799 +
1800 +
1801 +)))
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