Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.10 >
edited by Xiaoling
on 2022/06/14 11:19
To version < 71.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-3.png", version {1}

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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14 14  
15 15  **Table of Contents:**
16 16  
17 -(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
18 -(((
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22 -(((
23 -macro:toc
24 -)))
17 +{{toc/}}
25 25  
26 -* [[1.Introduction>>doc:null||anchor="H1.Introduction"]]
27 -** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>doc:null||anchor="H1.1A0WhatisRS485-LNRS485toLoRaWANConverter"]]
28 -** [[1.2 Specifications>>doc:null||anchor="H1.2A0Specifications"]]
29 -** [[1.3 Features>>doc:null||anchor="H1.3Features"]]
30 -** [[1.4 Applications>>doc:null||anchor="H1.4A0Applications"]]
31 -** [[1.5 Firmware Change log>>doc:null||anchor="H1.5A0FirmwareChangelog"]]
32 -** [[1.6 Hardware Change log>>doc:null||anchor="H1.6HardwareChangelog"]]
33 -* [[2. Power ON Device>>doc:null||anchor="H2.PowerONDevice"]]
34 -* [[3. Operation Mode>>doc:null||anchor="H3.A0OperationMode"]]
35 -** [[3.1 How it works?>>doc:null||anchor="H3.1Howitworks3F"]]
36 -** [[3.2 Example to join LoRaWAN network>>doc:null||anchor="H3.2ExampletojoinLoRaWANnetwork"]]
37 -** [[3.3 Configure Commands to read data>>doc:null||anchor="H3.3ConfigureCommandstoreaddata"]]
38 -*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>doc:null||anchor="H3.3.1onfigureUARTsettingsforRS485orTTLcommunication"]]
39 -*** [[3.3.2 Configure sensors>>doc:null||anchor="H3.3.2Configuresensors"]]
40 -*** [[3.3.3 Configure read commands for each sampling>>doc:null||anchor="H3.3.3Configurereadcommandsforeachsampling"]]
41 -*** [[3.3.4 Compose the uplink payload>>doc:null||anchor="H3.3.4Composetheuplinkpayload"]]
42 -*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
43 -*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
44 -** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
45 -** [[3.5 Configure RS485-BL via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]]
46 -*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
47 -*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
48 -*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
49 -**** [[RS485 Debug Command>>doc:null||anchor="HRS485DebugCommand"]]
50 -**** [[Set Payload version>>doc:null||anchor="HSetPayloadversion"]]
51 -**** [[Set RS485 Sampling Commands>>doc:null||anchor="HSetRS485SamplingCommands"]]
52 -**** [[Fast command to handle MODBUS device>>doc:null||anchor="HFastcommandtohandleMODBUSdevice"]]
53 -**** [[RS485 command timeout>>doc:null||anchor="HRS485commandtimeout"]]
54 -**** [[Uplink payload mode>>doc:null||anchor="HUplinkpayloadmode"]]
55 -**** [[Manually trigger an Uplink>>doc:null||anchor="HManuallytriggeranUplink"]]
56 -**** [[Clear RS485 Command>>doc:null||anchor="HClearRS485Command"]]
57 -**** [[Set Serial Communication Parameters>>doc:null||anchor="HSetSerialCommunicationParameters"]]
58 -** [[3.6 Listening mode for RS485 network>>doc:null||anchor="H3.6A0ListeningmodeforRS485network"]]
59 -** [[3.7 Buttons>>doc:null||anchor="H3.7Buttons"]]
60 -** [[3.8 LEDs>>doc:null||anchor="H3.8LEDs"]]
61 -* [[4. Case Study>>doc:null||anchor="H4.CaseStudy"]]
62 -* [[5. Use AT Command>>doc:null||anchor="H5.UseATCommand"]]
63 -** [[5.1 Access AT Command>>doc:null||anchor="H5.1AccessATCommand"]]
64 -** [[5.2 Common AT Command Sequence>>doc:null||anchor="H5.2CommonATCommandSequence"]]
65 -*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>doc:null||anchor="H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829"]]
66 -*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>doc:null||anchor="H5.5.2Single-channelABPmode28UsewithLG012FLG0229"]]
67 -* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
68 -** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
69 -** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
70 -** [[6.3 How many RS485-Slave can RS485-BL connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-BLconnects3F"]]
71 -** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
72 -* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
73 -** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
74 -** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>doc:null||anchor="H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
75 -* [[8. Order Info>>doc:null||anchor="H8.OrderInfo"]]
76 -* [[9.Packing Info>>doc:null||anchor="H9.PackingInfo"]]
77 -* [[10. FCC Caution for RS485LN-US915>>doc:null||anchor="H10.FCCCautionforRS485LN-US915"]]
78 -* [[11. Support>>doc:null||anchor="H11.Support"]]
79 -)))
80 80  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
81 81  (% 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"]]
82 82  )))
83 83  
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128 128  (% 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" %)​
129 129  
130 130  
72 +
131 131  == 1.2 Specifications ==
132 132  
133 133  
134 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
135 135  
136 136  * STM32L072CZT6 MCU
137 137  * SX1276/78 Wireless Chip 
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140 140  ** 20dB Transmit: 65mA@12v
141 141  
142 142  
143 -**Interface for Model:**
85 +(% style="color:#037691" %)**Interface for Model:**
144 144  
145 145  * RS485
146 146  * Power Input 7~~ 24V DC. 
147 147  
148 148  
149 -**LoRa Spec:**
91 +(% style="color:#037691" %)**LoRa Spec:**
150 150  
151 151  * Frequency Range:
152 152  ** Band 1 (HF): 862 ~~ 1020 Mhz
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171 171  
172 172  == 1.3 Features ==
173 173  
116 +
174 174  * LoRaWAN Class A & Class C protocol (default Class C)
175 175  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
176 176  * AT Commands to change parameters
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184 184  
185 185  == 1.4 Applications ==
186 186  
130 +
187 187  * Smart Buildings & Home Automation
188 188  * Logistics and Supply Chain Management
189 189  * Smart Metering
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195 195  
196 196  == 1.5 Firmware Change log ==
197 197  
142 +
198 198  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
199 199  
200 200  
146 +
201 201  == 1.6 Hardware Change log ==
202 202  
149 +
203 203  (((
204 204  (((
205 205  (((
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210 210  v1.0: Release
211 211  )))
212 212  
160 +
213 213  
214 214  )))
215 215  )))
... ... @@ -216,6 +216,7 @@
216 216  
217 217  = 2. Power ON Device =
218 218  
167 +
219 219  (((
220 220  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
221 221  
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228 228  
229 229  (% 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" %)​
230 230  
180 +
231 231  
232 232  )))
233 233  
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235 235  
236 236  == 3.1 How it works? ==
237 237  
188 +
238 238  (((
239 239  (((
240 240  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.
241 241  )))
242 242  
194 +
243 243  
244 244  )))
245 245  
246 246  == 3.2 Example to join LoRaWAN network ==
247 247  
200 +
248 248  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. 
249 249  
250 250  (% 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" %)​
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264 264  
265 265  (((
266 266  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:
220 +
221 +
267 267  )))
268 268  
269 269  (((
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288 288  )))
289 289  )))
290 290  
291 -(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
246 +(% 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" %)​
292 292  
293 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
248 +(% 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" %)​
294 294  
295 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
250 +(% 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" %)​
296 296  
297 -(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
252 +(% 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"]](% title="Click and drag to resize" %)​
298 298  
299 299  You can also choose to create the device manually.
300 300  
301 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
256 +(% 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" %)​
302 302  
303 303  
304 304  
305 305  **Add APP KEY and DEV EUI**
306 306  
307 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
262 +(% 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" %)​
308 308  
309 309  
310 310  (((
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311 311  (% 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.
312 312  )))
313 313  
314 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
269 +(% 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" %)​
315 315  
316 316  
272 +
317 317  == 3.3 Configure Commands to read data ==
318 318  
275 +
319 319  (((
320 320  (((
321 321  (((
322 -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-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.
279 +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.
323 323  )))
324 324  )))
325 325  
326 326  (((
327 327  (((
328 -(% 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
285 +(% 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**
329 329  )))
330 330  
288 +
331 331  
332 332  )))
333 333  )))
334 334  
335 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
336 336  
295 +
337 337  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:
338 338  
339 339  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -396,12 +396,14 @@
396 396  
397 397  
398 398  
399 -
400 400  === 3.3.2 Configure sensors ===
401 401  
360 +
402 402  (((
403 403  (((
404 -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.
363 +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.
364 +
365 +
405 405  )))
406 406  )))
407 407  
... ... @@ -423,9 +423,9 @@
423 423  
424 424  
425 425  
426 -
427 427  === 3.3.3 Configure read commands for each sampling ===
428 428  
389 +
429 429  (((
430 430  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.
431 431  
... ... @@ -436,7 +436,7 @@
436 436  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
437 437  
438 438  
439 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
440 440  
441 441  ~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.
442 442  
... ... @@ -447,15 +447,14 @@
447 447  
448 448  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
449 449  
450 -
451 451  Below are examples for the how above AT Commands works.
452 452  
453 453  
454 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
414 +(% 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:
455 455  
456 456  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
457 457  |(% style="width:496px" %)(((
458 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
418 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
459 459  
460 460  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
461 461  
... ... @@ -467,7 +467,7 @@
467 467  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
468 468  
469 469  
470 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
471 471  
472 472  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
473 473  |(% style="width:510px" %)(((
... ... @@ -480,18 +480,20 @@
480 480  
481 481  **Examples:**
482 482  
483 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
484 484  
485 -(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
445 +(% 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" %)​
486 486  
487 487  
488 -* Grab a section.
489 489  
490 -(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
449 +* (% style="color:#037691" %)**Grab a section**
491 491  
451 +(% 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" %)​
492 492  
493 -* Grab different sections.
494 494  
454 +
455 +* (% style="color:#037691" %)**Grab different sections**
456 +
495 495  (% 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" %)​
496 496  
497 497  
... ... @@ -500,6 +500,7 @@
500 500  
501 501  === 3.3.4 Compose the uplink payload ===
502 502  
465 +
503 503  (((
504 504  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.**
505 505  
... ... @@ -528,7 +528,7 @@
528 528  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
529 529  )))
530 530  
531 -(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
494 +(% 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" %)​
532 532  
533 533  
534 534  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -546,7 +546,7 @@
546 546  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
547 547  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
548 548  
549 -(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
512 +(% 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" %)​
550 550  
551 551  
552 552  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -558,7 +558,7 @@
558 558  DATA3=the rest of Valid value of RETURN10= **30**
559 559  
560 560  
561 -(% 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:
524 +(% 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:**
562 562  
563 563   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
564 564  
... ... @@ -571,11 +571,13 @@
571 571  
572 572  Below are the uplink payloads:
573 573  
574 -(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
537 +(% 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" %)​
575 575  
576 576  
540 +
577 577  === 3.3.5 Uplink on demand ===
578 578  
543 +
579 579  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.
580 580  
581 581  Downlink control command:
... ... @@ -588,23 +588,27 @@
588 588  
589 589  === 3.3.6 Uplink on Interrupt ===
590 590  
556 +
591 591  RS485-LN support external Interrupt uplink since hardware v1.2 release.
592 592  
593 -(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
559 +(% 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" %)​
594 594  
595 595  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.
596 596  
597 597  
564 +
598 598  == 3.4 Uplink Payload ==
599 599  
600 600  
601 -(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
568 +(% 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"]](% title="Click and drag to resize" %)​
602 602  
603 603  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
604 604  
605 605  
573 +
606 606  == 3.5 Configure RS485-LN via AT or Downlink ==
607 607  
576 +
608 608  (((
609 609  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
610 610  )))
... ... @@ -626,48 +626,51 @@
626 626  )))
627 627  
628 628  
598 +
629 629  === 3.5.1 Common Commands ===
630 630  
601 +
631 631  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]]
632 632  
633 633  
634 -=== 3.5.2 Sensor related commands ===
635 635  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
636 636  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.
637 637  
638 -(% 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"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
611 +(% 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"]](% title="Click and drag to resize" %)​
639 639  
640 640  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)
641 641  
642 642  
616 +
643 643  === 3.5.3 Sensor related commands ===
644 644  
645 645  
646 646  
647 647  
648 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
649 649  
624 +
650 650  (((
651 -This command is used to configure the RS485 devices; they won’t be used during sampling.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
652 652  )))
653 653  
654 654  * (((
655 -**AT Command**
656 -)))
630 +(% style="color:#037691" %)**AT Command**
657 657  
658 -(% class="box infomessage" %)
659 659  (((
660 -(((
661 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
633 +**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
662 662  )))
663 663  )))
664 664  
665 665  (((
666 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
667 667  )))
668 668  
669 669  * (((
670 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
671 671  )))
672 672  
673 673  (((
... ... @@ -704,7 +704,9 @@
704 704  )))
705 705  
706 706  (((
707 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
708 708  )))
709 709  
710 710  (((
... ... @@ -720,6 +720,8 @@
720 720  )))
721 721  
722 722  (((
697 +
698 +
723 723  So if user want to use downlink command to control to RS485 Alarm, he can use:
724 724  )))
725 725  
... ... @@ -740,7 +740,7 @@
740 740  )))
741 741  
742 742  (((
743 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
719 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
744 744  )))
745 745  
746 746  (((
... ... @@ -752,11 +752,11 @@
752 752  )))
753 753  
754 754  (((
755 -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:
731 +(((
732 +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**
756 756  )))
757 757  
758 -(((
759 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
760 760  )))
761 761  
762 762  (((
... ... @@ -766,40 +766,38 @@
766 766  
767 767  
768 768  
769 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
770 770  
747 +
771 771  (((
772 -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.
749 +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.
773 773  )))
774 774  
775 775  * (((
776 -**AT Command:**
777 -)))
753 +(% style="color:#037691" %)**AT Command:**
778 778  
779 -(% class="box infomessage" %)
780 -(((
781 -(((
782 -**AT+PAYVER: Set PAYVER field = 1**
783 -)))
784 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
785 785  
757 +
758 +)))
786 786  * (((
787 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
788 788  )))
789 789  
790 790  (((
791 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
792 792  )))
793 793  
794 794  (((
795 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
796 796  )))
797 797  
798 798  
799 799  
800 800  
801 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
802 802  
776 +
803 803  (((
804 804  AT+COMMANDx or AT+DATACUTx
805 805  )))
... ... @@ -813,37 +813,28 @@
813 813  )))
814 814  
815 815  * (((
816 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
817 817  )))
818 818  
819 -(% class="box infomessage" %)
820 -(((
821 -(((
822 -**AT+COMMANDx: Configure RS485 read command to sensor.**
823 -)))
824 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
825 825  
826 -(% class="box infomessage" %)
827 -(((
828 -(((
829 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
830 -)))
831 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
832 832  
833 -(((
834 -
835 -)))
836 836  
837 837  * (((
838 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
839 839  )))
840 840  
841 841  (((
842 842  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
843 843  )))
844 844  
845 845  (((
846 846  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
847 847  )))
848 848  
849 849  (((
... ... @@ -867,10 +867,12 @@
867 867  XX XX XX XX: AT+COMMAND or AT+DATACUT command
868 868  )))
869 869  * (((
870 -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.
835 +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.
871 871  )))
872 872  
873 873  (((
839 +
840 +
874 874  **Example:**
875 875  )))
876 876  
... ... @@ -889,10 +889,11 @@
889 889  
890 890  
891 891  
892 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
893 893  
861 +
894 894  (((
895 -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]].
863 +**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]].
896 896  )))
897 897  
898 898  (((
... ... @@ -912,24 +912,27 @@
912 912  )))
913 913  
914 914  * (((
915 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
883 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
916 916  )))
917 917  * (((
918 -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.
886 +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.
919 919  )))
920 920  * (((
921 -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.
889 +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.
890 +
891 +
922 922  )))
923 923  
924 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.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" %)​
894 +(% 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" %)​
925 925  
926 -(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.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" %)​
896 +(% 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" %)​
927 927  
928 928  
929 929  
930 930  
931 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
932 932  
903 +
933 933  (((
934 934  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.
935 935  )))
... ... @@ -939,17 +939,14 @@
939 939  )))
940 940  
941 941  * (((
942 -**AT Command:**
943 -)))
913 +(% style="color:#037691" %)** AT Command:**
944 944  
945 -(% class="box infomessage" %)
946 -(((
947 -(((
948 948  **AT+CMDDLaa=hex(bb cc)*1000**
949 949  )))
950 -)))
951 951  
952 952  (((
919 +
920 +
953 953  **Example:**
954 954  )))
955 955  
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  * (((
965 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
966 966  )))
967 967  
968 968  (((
... ... @@ -974,18 +974,19 @@
974 974  )))
975 975  
976 976  (((
977 - **Example:**
945 +**Example:**
978 978  )))
979 979  
980 980  (((
981 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
982 982  )))
983 983  
984 984  
985 985  
986 986  
987 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
988 988  
957 +
989 989  (((
990 990  Define to use one uplink or multiple uplinks for the sampling.
991 991  )))
... ... @@ -992,32 +992,21 @@
992 992  
993 993  (((
994 994  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
995 995  )))
996 996  
997 997  * (((
998 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
999 999  )))
1000 1000  
1001 -(% class="box infomessage" %)
1002 -(((
1003 -(((
1004 1004  **AT+DATAUP=0**
1005 -)))
1006 -)))
1007 1007  
1008 -(% class="box infomessage" %)
1009 -(((
1010 -(((
1011 1011  **AT+DATAUP=1**
1012 -)))
1013 -)))
1014 1014  
1015 -(((
1016 -
1017 -)))
1018 1018  
1019 1019  * (((
1020 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
1021 1021  )))
1022 1022  
1023 1023  (((
... ... @@ -1031,14 +1031,15 @@
1031 1031  
1032 1032  
1033 1033  
1034 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1035 1035  
994 +
1036 1036  (((
1037 1037  Ask device to send an uplink immediately.
1038 1038  )))
1039 1039  
1040 1040  * (((
1041 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
1042 1042  )))
1043 1043  
1044 1044  (((
... ... @@ -1050,7 +1050,7 @@
1050 1050  )))
1051 1051  
1052 1052  * (((
1053 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
1054 1054  )))
1055 1055  
1056 1056  (((
... ... @@ -1060,14 +1060,17 @@
1060 1060  
1061 1061  
1062 1062  
1063 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1064 1064  
1024 +
1065 1065  (((
1066 1066  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
1067 1067  )))
1068 1068  
1069 1069  * (((
1070 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
1071 1071  )))
1072 1072  
1073 1073  (((
... ... @@ -1094,7 +1094,7 @@
1094 1094  
1095 1095  
1096 1096  * (((
1097 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
1098 1098  )))
1099 1099  
1100 1100  (((
... ... @@ -1104,59 +1104,47 @@
1104 1104  
1105 1105  
1106 1106  
1107 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1108 1108  
1071 +
1109 1109  (((
1110 1110  Set the Rs485 serial communication parameters:
1111 1111  )))
1112 1112  
1113 1113  * (((
1114 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1115 1115  )))
1116 1116  
1117 1117  (((
1118 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1119 1119  )))
1120 1120  
1121 -(% class="box infomessage" %)
1122 -(((
1123 -(((
1124 1124  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1125 -)))
1126 -)))
1127 1127  
1088 +
1128 1128  (((
1129 -Set UART Parity
1090 +* Set UART Parity
1130 1130  )))
1131 1131  
1132 -(% class="box infomessage" %)
1133 -(((
1134 -(((
1135 1135  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1136 -)))
1137 -)))
1138 1138  
1095 +
1139 1139  (((
1140 -Set STOPBIT
1097 +* Set STOPBIT
1141 1141  )))
1142 1142  
1143 -(% class="box infomessage" %)
1144 -(((
1145 -(((
1146 1146  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1147 -)))
1148 -)))
1149 1149  
1150 -(((
1151 -
1152 -)))
1153 1153  
1103 +
1154 1154  * (((
1155 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1156 1156  )))
1157 1157  
1158 1158  (((
1159 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1160 1160  )))
1161 1161  
1162 1162  (((
... ... @@ -1171,11 +1171,11 @@
1171 1171  )))
1172 1172  
1173 1173  (((
1174 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1124 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1175 1175  )))
1176 1176  
1177 1177  (((
1178 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1128 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1179 1179  )))
1180 1180  
1181 1181  
... ... @@ -1183,6 +1183,7 @@
1183 1183  
1184 1184  == 3.6 Listening mode for RS485 network ==
1185 1185  
1136 +
1186 1186  (((
1187 1187  This feature support since firmware v1.4
1188 1188  )))
... ... @@ -1189,6 +1189,8 @@
1189 1189  
1190 1190  (((
1191 1191  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.
1143 +
1144 +
1192 1192  )))
1193 1193  
1194 1194  (% 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"]](% title="Click and drag to resize" %)​
... ... @@ -1229,7 +1229,7 @@
1229 1229  )))
1230 1230  
1231 1231  (((
1232 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1233 1233  )))
1234 1234  
1235 1235  (((
... ... @@ -1274,11 +1274,12 @@
1274 1274  
1275 1275  (((
1276 1276  (((
1277 -(% 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.
1230 +(% 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.**
1278 1278  )))
1279 1279  )))
1280 1280  
1281 1281  
1235 +
1282 1282  == 3.7 Buttons ==
1283 1283  
1284 1284  
... ... @@ -1288,6 +1288,9 @@
1288 1288  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1289 1289  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1290 1290  
1245 +
1246 +
1247 +
1291 1291  == 3.8 LEDs ==
1292 1292  
1293 1293  
... ... @@ -1296,17 +1296,24 @@
1296 1296  |**PWR**|Always on if there is power
1297 1297  |**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.
1298 1298  
1256 +
1257 +
1258 +
1299 1299  = 4. Case Study =
1300 1300  
1261 +
1301 1301  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]]
1302 1302  
1303 1303  
1265 +
1304 1304  = 5. Use AT Command =
1305 1305  
1268 +
1306 1306  == 5.1 Access AT Command ==
1307 1307  
1271 +
1308 1308  (((
1309 -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.
1273 +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.
1310 1310  )))
1311 1311  
1312 1312  (% 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" %)​
... ... @@ -1313,7 +1313,7 @@
1313 1313  
1314 1314  
1315 1315  (((
1316 -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:
1280 +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:
1317 1317  )))
1318 1318  
1319 1319  (% 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" %)​
... ... @@ -1327,63 +1327,51 @@
1327 1327  
1328 1328  == 5.2 Common AT Command Sequence ==
1329 1329  
1294 +
1330 1330  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1331 1331  
1297 +
1332 1332  If device has not joined network yet:
1333 1333  
1334 -(% class="box infomessage" %)
1335 -(((
1336 -**AT+FDR**
1337 -)))
1300 +* (% style="color:#037691" %)**AT+FDR**
1301 +* (% style="color:#037691" %)**AT+NJM=0**
1302 +* (% style="color:#037691" %)**ATZ**
1338 1338  
1339 -(% class="box infomessage" %)
1340 1340  (((
1341 -**AT+NJM=0**
1342 -)))
1305 +
1343 1343  
1344 -(% class="box infomessage" %)
1345 -(((
1346 -**ATZ**
1347 -)))
1348 -
1349 -
1350 -(((
1351 1351  If device already joined network:
1352 -)))
1353 1353  
1354 -(% class="box infomessage" %)
1355 -(((
1356 -**AT+NJM=0**
1357 -)))
1309 +* (% style="color:#037691" %)**AT+NJM=0**
1310 +* (% style="color:#037691" %)**ATZ**
1358 1358  
1359 -(% class="box infomessage" %)
1360 -(((
1361 -**ATZ**
1312 +
1362 1362  )))
1363 1363  
1364 1364  
1316 +
1365 1365  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1366 1366  
1367 1367  
1368 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1320 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1369 1369  
1370 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1322 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1371 1371  
1372 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1324 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1373 1373  
1374 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1326 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1375 1375  
1376 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1328 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1377 1377  
1378 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1330 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1379 1379  
1380 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1332 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1381 1381  
1382 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1334 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1383 1383  
1384 -(% 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.
1336 +(% 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.
1385 1385  
1386 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1338 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1387 1387  
1388 1388  
1389 1389  (% style="color:red" %)**Note:**
... ... @@ -1393,15 +1393,20 @@
1393 1393  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1394 1394  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.
1395 1395  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
1348 +
1349 +
1396 1396  )))
1397 1397  
1398 1398  (% 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" %)​
1399 1399  
1400 1400  
1355 +
1401 1401  = 6. FAQ =
1402 1402  
1358 +
1403 1403  == 6.1 How to upgrade the image? ==
1404 1404  
1361 +
1405 1405  (((
1406 1406  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1407 1407  )))
... ... @@ -1420,18 +1420,20 @@
1420 1420  Below shows the hardware connection for how to upload an image to RS485-LN:
1421 1421  )))
1422 1422  
1423 -(% 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"]](% title="Click and drag to resize" %)​
1380 +(% 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"]]
1424 1424  
1382 +(% title="Click and drag to resize" %)​
1383 +
1425 1425  (((
1426 -**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]].
1385 +(% 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]].
1427 1427  )))
1428 1428  
1429 1429  (((
1430 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1431 1431  )))
1432 1432  
1433 1433  (((
1434 -**Step3: **Open flashloader; choose the correct COM port to update.
1393 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1435 1435  )))
1436 1436  
1437 1437  (((
... ... @@ -1452,57 +1452,87 @@
1452 1452  (% 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" %)​
1453 1453  
1454 1454  
1455 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1414 +(% 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:**
1456 1456  
1457 1457  (% 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" %)​
1458 1458  
1459 1459  
1419 +
1460 1460  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1461 1461  
1422 +
1462 1462  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1463 1463  
1464 1464  
1465 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1466 1466  
1467 -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>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1427 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1468 1468  
1469 1469  
1430 +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"]].
1431 +
1432 +
1433 +
1470 1470  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1471 1471  
1436 +
1472 1472  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1473 1473  
1474 1474  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1475 1475  
1476 1476  
1442 +
1443 +== 6.5 Can i use point to point communication for RS485-LN? ==
1444 +
1445 +
1446 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1447 +
1448 +
1449 +
1450 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1451 +
1452 +
1453 +[[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/]]
1454 +
1455 +
1456 +
1477 1477  = 7. Trouble Shooting =
1478 1478  
1479 -== 7.1 Downlink doesn’t work, how to solve it? ==
1480 1480  
1460 +== 7.1 Downlink doesn't work, how to solve it? ==
1461 +
1462 +
1481 1481  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1482 1482  
1483 1483  
1484 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1485 1485  
1467 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1468 +
1469 +
1486 1486  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1487 1487  
1488 1488  
1473 +
1489 1489  = 8. Order Info =
1490 1490  
1476 +
1491 1491  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1492 1492  
1493 1493  (% style="color:blue" %)**XXX:**
1494 1494  
1495 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1496 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1497 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1498 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1499 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1500 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1501 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1502 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1503 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1504 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1481 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1482 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1483 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1484 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1485 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1486 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1487 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1488 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1489 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1490 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1505 1505  
1492 +
1493 +
1494 +
1506 1506  = 9.Packing Info =
1507 1507  
1508 1508  
... ... @@ -1519,8 +1519,12 @@
1519 1519  * Package Size / pcs : 14.5 x 8 x 5 cm
1520 1520  * Weight / pcs : 170g
1521 1521  
1511 +
1512 +
1513 +
1522 1522  = 10. FCC Caution for RS485LN-US915 =
1523 1523  
1516 +
1524 1524  (((
1525 1525  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1526 1526  )))
... ... @@ -1534,11 +1534,11 @@
1534 1534  )))
1535 1535  
1536 1536  (((
1537 -**IMPORTANT NOTE:**
1530 +(% style="color:red" %)**IMPORTANT NOTE:**
1538 1538  )))
1539 1539  
1540 1540  (((
1541 -**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:
1534 +(% 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:
1542 1542  )))
1543 1543  
1544 1544  (((
... ... @@ -1562,7 +1562,7 @@
1562 1562  )))
1563 1563  
1564 1564  (((
1565 -**FCC Radiation Exposure Statement:**
1558 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1566 1566  )))
1567 1567  
1568 1568  (((
... ... @@ -1570,11 +1570,16 @@
1570 1570  )))
1571 1571  
1572 1572  
1566 +
1573 1573  = 11. Support =
1574 1574  
1569 +
1575 1575  * (((
1576 1576  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.
1577 1577  )))
1578 1578  * (((
1579 1579  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]].
1575 +
1576 +
1577 +
1580 1580  )))
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