Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.2 >
edited by Xiaoling
on 2022/06/14 10:49
To version < 73.1 >
edited by Bei Jinggeng
on 2022/09/09 09:59
>
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
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 6  
... ... @@ -7,16 +7,23 @@
7 7  
8 8  
9 9  
14 +
10 10  **Table of Contents:**
11 11  
12 12  {{toc/}}
13 13  
14 14  
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 +)))
15 15  
16 16  
17 17  
18 18  
19 19  
29 +
30 +
20 20  = 1.Introduction =
21 21  
22 22  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -24,6 +24,8 @@
24 24  (((
25 25  (((
26 26  (((
38 +
39 +
27 27  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.
28 28  )))
29 29  )))
... ... @@ -47,17 +47,20 @@
47 47  
48 48  (((
49 49  (% 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]]
63 +
64 +
50 50  )))
51 51  )))
52 52  )))
53 53  
54 -[[image:1653267211009-519.png||height="419" width="724"]]
69 +(% 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" %)​
55 55  
56 56  
72 +
57 57  == 1.2 Specifications ==
58 58  
59 59  
60 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
61 61  
62 62  * STM32L072CZT6 MCU
63 63  * SX1276/78 Wireless Chip 
... ... @@ -65,12 +65,12 @@
65 65  ** Idle: 32mA@12v
66 66  ** 20dB Transmit: 65mA@12v
67 67  
68 -**Interface for Model:**
84 +(% style="color:#037691" %)**Interface for Model:**
69 69  
70 70  * RS485
71 71  * Power Input 7~~ 24V DC. 
72 72  
73 -**LoRa Spec:**
89 +(% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range:
76 76  ** Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -91,11 +91,11 @@
91 91  * Automatic RF Sense and CAD with ultra-fast AFC.
92 92  * Packet engine up to 256 bytes with CRC
93 93  
94 -
95 95  == 1.3 Features ==
96 96  
112 +
97 97  * LoRaWAN Class A & Class C protocol (default Class C)
98 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
114 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
99 99  * AT Commands to change parameters
100 100  * Remote configure parameters via LoRa Downlink
101 101  * Firmware upgradable via program port
... ... @@ -103,9 +103,9 @@
103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
106 -
107 107  == 1.4 Applications ==
108 108  
124 +
109 109  * Smart Buildings & Home Automation
110 110  * Logistics and Supply Chain Management
111 111  * Smart Metering
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113 113  * Smart Cities
114 114  * Smart Factory
115 115  
116 -
117 117  == 1.5 Firmware Change log ==
118 118  
134 +
119 119  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
120 120  
121 121  
138 +
122 122  == 1.6 Hardware Change log ==
123 123  
141 +
124 124  (((
125 125  (((
126 126  (((
... ... @@ -131,6 +131,7 @@
131 131  v1.0: Release
132 132  )))
133 133  
152 +
134 134  
135 135  )))
136 136  )))
... ... @@ -137,6 +137,7 @@
137 137  
138 138  = 2. Power ON Device =
139 139  
159 +
140 140  (((
141 141  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
142 142  
... ... @@ -147,8 +147,9 @@
147 147  Once there is power, the RS485-LN will be on.
148 148  )))
149 149  
150 -[[image:1653268091319-405.png]]
170 +(% 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" %)​
151 151  
172 +
152 152  
153 153  )))
154 154  
... ... @@ -156,19 +156,22 @@
156 156  
157 157  == 3.1 How it works? ==
158 158  
180 +
159 159  (((
160 160  (((
161 161  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.
162 162  )))
163 163  
186 +
164 164  
165 165  )))
166 166  
167 167  == 3.2 Example to join LoRaWAN network ==
168 168  
192 +
169 169  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. 
170 170  
171 -[[image:1653268155545-638.png||height="334" width="724"]]
195 +(% 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" %)​
172 172  
173 173  
174 174  (((
... ... @@ -180,14 +180,17 @@
180 180  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
181 181  )))
182 182  
183 -[[image:1653268227651-549.png||height="592" width="720"]]
207 +(% 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" %)​
184 184  
209 +
185 185  (((
186 186  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:
212 +
213 +
187 187  )))
188 188  
189 189  (((
190 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
217 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
191 191  )))
192 192  
193 193  (((
... ... @@ -195,8 +195,9 @@
195 195  )))
196 196  )))
197 197  
198 -[[image:1652953462722-299.png]]
225 +(% 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" %)​
199 199  
227 +
200 200  (((
201 201  (((
202 202  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -203,54 +203,60 @@
203 203  )))
204 204  
205 205  (((
206 -Add APP EUI in the application.
234 +**Add APP EUI in the application.**
207 207  )))
208 208  )))
209 209  
210 -[[image:image-20220519174512-1.png]]
238 +(% 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" %)​
211 211  
212 -[[image:image-20220519174512-2.png||height="323" width="720"]]
240 +(% 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" %)​
213 213  
214 -[[image:image-20220519174512-3.png||height="556" width="724"]]
242 +(% 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" %)​
215 215  
216 -[[image:image-20220519174512-4.png]]
244 +(% 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" %)​
217 217  
218 218  You can also choose to create the device manually.
219 219  
220 -[[image:1652953542269-423.png||height="710" width="723"]]
248 +(% 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" %)​
221 221  
222 -Add APP KEY and DEV EUI
223 223  
224 -[[image:1652953553383-907.png||height="514" width="724"]]
225 225  
252 +**Add APP KEY and DEV EUI**
226 226  
254 +(% 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" %)​
255 +
256 +
227 227  (((
228 -**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.
258 +(% 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.
229 229  )))
230 230  
231 -[[image:1652953568895-172.png||height="232" width="724"]]
261 +(% 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" %)​
232 232  
233 233  
264 +
234 234  == 3.3 Configure Commands to read data ==
235 235  
267 +
236 236  (((
237 237  (((
238 238  (((
239 -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.
271 +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.
240 240  )))
241 241  )))
242 242  
243 243  (((
244 244  (((
245 -(% 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
277 +(% 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**
246 246  )))
247 247  
280 +
248 248  
249 249  )))
250 250  )))
251 251  
252 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
285 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
253 253  
287 +
254 254  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:
255 255  
256 256  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -311,12 +311,14 @@
311 311  )))
312 312  )))
313 313  
314 -
315 315  === 3.3.2 Configure sensors ===
316 316  
350 +
317 317  (((
318 318  (((
319 -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.
353 +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.
354 +
355 +
320 320  )))
321 321  )))
322 322  
... ... @@ -336,9 +336,9 @@
336 336  )))
337 337  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
338 338  
339 -
340 340  === 3.3.3 Configure read commands for each sampling ===
341 341  
377 +
342 342  (((
343 343  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.
344 344  
... ... @@ -349,7 +349,7 @@
349 349  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
350 350  
351 351  
352 -**Each RS485 commands include two parts:**
388 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
353 353  
354 354  ~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.
355 355  
... ... @@ -360,15 +360,14 @@
360 360  
361 361  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
362 362  
363 -
364 364  Below are examples for the how above AT Commands works.
365 365  
366 366  
367 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
402 +(% 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:
368 368  
369 369  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
370 370  |(% style="width:496px" %)(((
371 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
406 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
372 372  
373 373  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
374 374  
... ... @@ -380,7 +380,7 @@
380 380  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
381 381  
382 382  
383 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
418 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
384 384  
385 385  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
386 386  |(% style="width:510px" %)(((
... ... @@ -393,25 +393,29 @@
393 393  
394 394  **Examples:**
395 395  
396 -* Grab bytes:
431 +* (% style="color:#037691" %)**Grab bytes**
397 397  
398 -[[image:image-20220602153621-1.png]]
433 +(% 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" %)​
399 399  
400 400  
401 -* Grab a section.
402 402  
403 -[[image:image-20220602153621-2.png]]
437 +* (% style="color:#037691" %)**Grab a section**
404 404  
439 +(% 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" %)​
405 405  
406 -* Grab different sections.
407 407  
408 -[[image:image-20220602153621-3.png]]
409 409  
443 +* (% style="color:#037691" %)**Grab different sections**
444 +
445 +(% 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" %)​
446 +
447 +
410 410  
411 411  )))
412 412  
413 413  === 3.3.4 Compose the uplink payload ===
414 414  
453 +
415 415  (((
416 416  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.**
417 417  
... ... @@ -440,7 +440,7 @@
440 440  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
441 441  )))
442 442  
443 -[[image:1653269759169-150.png||height="513" width="716"]]
482 +(% 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" %)​
444 444  
445 445  
446 446  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -458,7 +458,7 @@
458 458  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
459 459  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
460 460  
461 -[[image:image-20220602155039-4.png]]
500 +(% 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" %)​
462 462  
463 463  
464 464  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -470,7 +470,7 @@
470 470  DATA3=the rest of Valid value of RETURN10= **30**
471 471  
472 472  
473 -(% 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:
512 +(% 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:**
474 474  
475 475   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
476 476  
... ... @@ -480,14 +480,31 @@
480 480  
481 481   ~* For all other bands: max 51 bytes for each uplink.
482 482  
522 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
483 483  
524 +(% 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)**
525 +
526 +
527 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
528 +
529 +1)When 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.
530 +
531 +[[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"]]
532 +
533 +2)When 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.
534 +
535 +[[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"]]
536 +
537 +
484 484  Below are the uplink payloads:
485 485  
486 -[[image:1654157178836-407.png]]
540 +(% 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" %)​
487 487  
488 488  
543 +
489 489  === 3.3.5 Uplink on demand ===
490 490  
546 +
491 491  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.
492 492  
493 493  Downlink control command:
... ... @@ -500,23 +500,27 @@
500 500  
501 501  === 3.3.6 Uplink on Interrupt ===
502 502  
559 +
503 503  RS485-LN support external Interrupt uplink since hardware v1.2 release.
504 504  
505 -[[image:1654157342174-798.png]]
562 +(% 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" %)​
506 506  
507 507  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.
508 508  
509 509  
567 +
510 510  == 3.4 Uplink Payload ==
511 511  
512 512  
513 -[[image:image-20220606110929-1.png]]
571 +(% 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" %)​
514 514  
515 515  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
516 516  
517 517  
518 -== 3.5 Configure RS485-BL via AT or Downlink ==
519 519  
577 +== 3.5 Configure RS485-LN via AT or Downlink ==
578 +
579 +
520 520  (((
521 521  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
522 522  )))
... ... @@ -538,48 +538,51 @@
538 538  )))
539 539  
540 540  
601 +
541 541  === 3.5.1 Common Commands ===
542 542  
604 +
543 543  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]]
544 544  
545 545  
546 -=== 3.5.2 Sensor related commands ===
547 547  
609 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
610 +
611 +
548 548  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.
549 549  
550 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
614 +(% 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" %)​
551 551  
552 552  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)
553 553  
554 554  
619 +
555 555  === 3.5.3 Sensor related commands ===
556 556  
557 557  
558 558  
559 559  
560 -==== **RS485 Debug Command** ====
625 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
561 561  
627 +
562 562  (((
563 -This command is used to configure the RS485 devices; they won’t be used during sampling.
629 +This command is used to configure the RS485 devices; they won't be used during sampling.
564 564  )))
565 565  
566 566  * (((
567 -**AT Command**
568 -)))
633 +(% style="color:#037691" %)**AT Command**
569 569  
570 -(% class="box infomessage" %)
571 571  (((
572 -(((
573 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
636 +**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
574 574  )))
575 575  )))
576 576  
577 577  (((
578 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
641 +
579 579  )))
580 580  
581 581  * (((
582 -**Downlink Payload**
645 +(% style="color:#037691" %)**Downlink Payload**
583 583  )))
584 584  
585 585  (((
... ... @@ -616,7 +616,9 @@
616 616  )))
617 617  
618 618  (((
619 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
682 +
683 +
684 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
620 620  )))
621 621  
622 622  (((
... ... @@ -632,6 +632,8 @@
632 632  )))
633 633  
634 634  (((
700 +
701 +
635 635  So if user want to use downlink command to control to RS485 Alarm, he can use:
636 636  )))
637 637  
... ... @@ -652,7 +652,7 @@
652 652  )))
653 653  
654 654  (((
655 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
722 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
656 656  )))
657 657  
658 658  (((
... ... @@ -664,54 +664,58 @@
664 664  )))
665 665  
666 666  (((
667 -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:
734 +(((
735 +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**
668 668  )))
669 669  
670 -(((
671 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
738 +
672 672  )))
673 673  
674 674  (((
675 - [[image:1654159460680-153.png]]
742 + (% 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" %)​
676 676  )))
677 677  
678 678  
679 679  
680 680  
681 -==== **Set Payload version** ====
748 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
682 682  
750 +
683 683  (((
684 -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.
752 +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.
685 685  )))
686 686  
687 687  * (((
688 -**AT Command:**
689 -)))
756 +(% style="color:#037691" %)**AT Command:**
690 690  
691 -(% class="box infomessage" %)
692 -(((
693 -(((
694 -**AT+PAYVER: Set PAYVER field = 1**
695 -)))
696 -)))
758 +**AT+PAYVER:    **Set PAYVER field = 1
697 697  
760 +
761 +)))
698 698  * (((
699 -**Downlink Payload:**
763 +(% style="color:#037691" %)**Downlink Payload:**
700 700  )))
701 701  
702 702  (((
703 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
767 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
704 704  )))
705 705  
706 706  (((
707 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
771 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
708 708  )))
709 709  
710 710  
775 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]]
711 711  
712 712  
713 -==== **Set RS485 Sampling Commands** ====
778 +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.
714 714  
780 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
781 +
782 +
783 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
784 +
785 +
715 715  (((
716 716  AT+COMMANDx or AT+DATACUTx
717 717  )))
... ... @@ -725,37 +725,28 @@
725 725  )))
726 726  
727 727  * (((
728 -**AT Command:**
799 +(% style="color:#037691" %)**AT Command:**
729 729  )))
730 730  
731 -(% class="box infomessage" %)
732 -(((
733 -(((
734 -**AT+COMMANDx: Configure RS485 read command to sensor.**
735 -)))
736 -)))
802 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
737 737  
738 -(% class="box infomessage" %)
739 -(((
740 -(((
741 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
742 -)))
743 -)))
804 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
744 744  
745 -(((
746 -
747 -)))
748 748  
749 749  * (((
750 -**Downlink Payload:**
808 +(% style="color:#037691" %)**Downlink Payload:**
751 751  )))
752 752  
753 753  (((
754 754  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
813 +
814 +
755 755  )))
756 756  
757 757  (((
758 758  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
819 +
820 +
759 759  )))
760 760  
761 761  (((
... ... @@ -779,10 +779,12 @@
779 779  XX XX XX XX: AT+COMMAND or AT+DATACUT command
780 780  )))
781 781  * (((
782 -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.
844 +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.
783 783  )))
784 784  
785 785  (((
848 +
849 +
786 786  **Example:**
787 787  )))
788 788  
... ... @@ -801,10 +801,11 @@
801 801  
802 802  
803 803  
804 -==== **Fast command to handle MODBUS device** ====
868 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
805 805  
870 +
806 806  (((
807 -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]].
872 +**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]].
808 808  )))
809 809  
810 810  (((
... ... @@ -824,24 +824,27 @@
824 824  )))
825 825  
826 826  * (((
827 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
892 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
828 828  )))
829 829  * (((
830 -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.
895 +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.
831 831  )))
832 832  * (((
833 -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.
898 +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.
899 +
900 +
834 834  )))
835 835  
836 -[[image:image-20220602165351-6.png]]
903 +(% 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" %)​
837 837  
838 -[[image:image-20220602165351-7.png]]
905 +(% 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" %)​
839 839  
840 840  
841 841  
842 842  
843 -==== **RS485 command timeout** ====
910 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
844 844  
912 +
845 845  (((
846 846  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.
847 847  )))
... ... @@ -851,17 +851,14 @@
851 851  )))
852 852  
853 853  * (((
854 -**AT Command:**
855 -)))
922 +(% style="color:#037691" %)** AT Command:**
856 856  
857 -(% class="box infomessage" %)
858 -(((
859 -(((
860 860  **AT+CMDDLaa=hex(bb cc)*1000**
861 861  )))
862 -)))
863 863  
864 864  (((
928 +
929 +
865 865  **Example:**
866 866  )))
867 867  
... ... @@ -874,7 +874,7 @@
874 874  )))
875 875  
876 876  * (((
877 -**Downlink Payload:**
942 +(% style="color:#037691" %)** Downlink Payload:**
878 878  )))
879 879  
880 880  (((
... ... @@ -886,18 +886,17 @@
886 886  )))
887 887  
888 888  (((
889 - **Example:**
954 +**Example:**
890 890  )))
891 891  
892 892  (((
893 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
958 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
894 894  )))
895 895  
896 896  
962 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
897 897  
898 898  
899 -==== **Uplink payload mode** ====
900 -
901 901  (((
902 902  Define to use one uplink or multiple uplinks for the sampling.
903 903  )))
... ... @@ -904,46 +904,51 @@
904 904  
905 905  (((
906 906  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
971 +
972 +
907 907  )))
908 908  
909 909  * (((
910 -**AT Command:**
911 -)))
976 +(% style="color:#037691" %)** AT Command:**
912 912  
913 -(% class="box infomessage" %)
914 -(((
915 -(((
916 916  **AT+DATAUP=0**
917 -)))
918 -)))
919 919  
920 -(% class="box infomessage" %)
921 -(((
922 -(((
923 923  **AT+DATAUP=1**
924 -)))
925 -)))
926 926  
927 -(((
928 928  
929 929  )))
930 930  
985 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
986 +
987 +Each uplink is sent to the server at 20-second intervals when segmented.
988 +
989 +
931 931  * (((
932 -**Downlink Payload:**
991 +(% style="color:#037691" %)** Downlink Payload:**
933 933  )))
934 934  
935 -(((
936 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
994 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
995 +
996 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
997 +
998 +
999 +* (((
1000 +(% style="color:#037691" %)** AT Command:**
937 937  )))
938 938  
939 -(((
940 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1003 +**AT+DATAUP=1,Timeout**
1004 +
1005 +
1006 +* (((
1007 +(% style="color:#037691" %)** Downlink Payload:**
941 941  )))
942 942  
1010 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
943 943  
1012 +Each uplink is sent to the server at 20-second intervals when segmented.
944 944  
1014 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
945 945  
946 -==== **Manually trigger an Uplink** ====
947 947  
948 948  (((
949 949  Ask device to send an uplink immediately.
... ... @@ -950,7 +950,7 @@
950 950  )))
951 951  
952 952  * (((
953 -**AT Command:**
1022 +(% style="color:#037691" %)** AT Command:**
954 954  )))
955 955  
956 956  (((
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  * (((
965 -**Downlink Payload:**
1034 +(% style="color:#037691" %)** Downlink Payload:**
966 966  )))
967 967  
968 968  (((
... ... @@ -972,14 +972,17 @@
972 972  
973 973  
974 974  
975 -==== **Clear RS485 Command** ====
1044 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
976 976  
1046 +
977 977  (((
978 978  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1049 +
1050 +
979 979  )))
980 980  
981 981  * (((
982 -**AT Command:**
1054 +(% style="color:#037691" %)** AT Command:**
983 983  )))
984 984  
985 985  (((
... ... @@ -1002,11 +1002,11 @@
1002 1002  The uplink screen shot is:
1003 1003  )))
1004 1004  
1005 -[[image:1654160691922-496.png]]
1077 +(% 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" %)​
1006 1006  
1007 1007  
1008 1008  * (((
1009 -**Downlink Payload:**
1081 +(% style="color:#037691" %)** Downlink Payload:**
1010 1010  )))
1011 1011  
1012 1012  (((
... ... @@ -1016,85 +1016,189 @@
1016 1016  
1017 1017  
1018 1018  
1019 -==== **Set Serial Communication Parameters** ====
1091 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1020 1020  
1093 +
1021 1021  (((
1022 1022  Set the Rs485 serial communication parameters:
1096 +
1097 +
1023 1023  )))
1024 1024  
1025 1025  * (((
1026 -**AT Command:**
1101 +(% style="color:#037691" %)** AT Command:**
1027 1027  )))
1028 1028  
1029 1029  (((
1030 -Set Baud Rate:
1105 +* Set Baud Rate
1031 1031  )))
1032 1032  
1033 -(% class="box infomessage" %)
1108 +**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
1109 +
1110 +
1034 1034  (((
1112 +* Set UART Parity
1113 +)))
1114 +
1115 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1116 +
1117 +
1035 1035  (((
1036 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1119 +* Set STOPBIT
1037 1037  )))
1121 +
1122 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1123 +
1124 +
1125 +
1126 +* (((
1127 +(% style="color:#037691" %)** Downlink Payload:**
1038 1038  )))
1039 1039  
1040 1040  (((
1041 -Set UART Parity
1131 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1042 1042  )))
1043 1043  
1044 -(% class="box infomessage" %)
1045 1045  (((
1046 -(((
1047 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1135 +**Example:**
1048 1048  )))
1137 +
1138 +* (((
1139 +A7 01 00 60   same as AT+BAUDR=9600
1049 1049  )))
1141 +* (((
1142 +A7 01 04 80  same as AT+BAUDR=115200
1143 +)))
1050 1050  
1051 1051  (((
1052 -Set STOPBIT
1146 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1053 1053  )))
1054 1054  
1055 -(% class="box infomessage" %)
1056 1056  (((
1057 -(((
1058 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1150 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1059 1059  )))
1060 -)))
1061 1061  
1153 +
1154 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1155 +
1062 1062  (((
1063 1063  
1064 1064  )))
1065 1065  
1066 1066  * (((
1067 -**Downlink Payload:**
1161 +(% style="color:#037691" %)** AT Command:**
1068 1068  )))
1069 1069  
1070 -(((
1071 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1164 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1165 +
1166 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1167 +
1168 +
1169 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1170 +
1171 +
1172 +* (((
1173 +(% style="color:#037691" %)** AT Command:**
1072 1072  )))
1073 1073  
1074 -(((
1075 -**Example:**
1176 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1177 +
1178 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1179 +
1180 +
1181 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1182 +
1183 +
1184 +* (((
1185 +(% style="color:#037691" %)** AT Command:**
1076 1076  )))
1077 1077  
1188 +**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)
1189 +
1190 +**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.
1191 +
1192 +
1193 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1194 +
1195 +
1078 1078  * (((
1079 -A7 01 00 60   same as AT+BAUDR=9600
1197 +(% style="color:#037691" %)** AT Command:**
1080 1080  )))
1199 +
1200 + **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)
1201 +
1202 + **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.
1203 +
1204 +
1081 1081  * (((
1082 -A7 01 04 80  same as AT+BAUDR=115200
1206 +(% style="color:#037691" %)** Downlink Payload:**
1083 1083  )))
1084 1084  
1085 -(((
1086 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1209 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1210 +
1211 +
1212 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1213 +
1214 +
1215 +* (((
1216 +(% style="color:#037691" %)** AT Command:**
1087 1087  )))
1088 1088  
1089 -(((
1090 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1219 +**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.
1220 +
1221 +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.
1222 +
1223 +[[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"]]
1224 +
1225 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1226 +
1227 +[[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"]]
1228 +
1229 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1230 +
1231 +
1232 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1233 +
1234 +
1235 +* (((
1236 +(% style="color:#037691" %)**Downlink Payload:**
1237 +
1238 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1091 1091  )))
1092 1092  
1241 +Example：
1093 1093  
1243 +[[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"]]
1094 1094  
1245 +==== ====
1095 1095  
1247 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1248 +
1249 +
1250 +* (((
1251 +(% style="color:#037691" %)** AT Command:**
1252 +)))
1253 +
1254 +**~ ​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.
1255 +
1256 +**~ ​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.
1257 +
1258 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1259 +
1260 +
1261 +* (((
1262 +(% style="color:#037691" %)**Downlink Payload:**
1263 +)))
1264 +
1265 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1266 +
1267 +[[image:image-20220824144240-1.png]]
1268 +
1269 +
1270 +
1096 1096  == 3.6 Listening mode for RS485 network ==
1097 1097  
1273 +
1098 1098  (((
1099 1099  This feature support since firmware v1.4
1100 1100  )))
... ... @@ -1101,9 +1101,11 @@
1101 1101  
1102 1102  (((
1103 1103  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.
1280 +
1281 +
1104 1104  )))
1105 1105  
1106 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1284 +(% 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" %)​
1107 1107  
1108 1108  (((
1109 1109  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1141,7 +1141,7 @@
1141 1141  )))
1142 1142  
1143 1143  (((
1144 -**Downlink Command:**
1322 +(% style="color:#037691" %)** Downlink Command:**
1145 1145  )))
1146 1146  
1147 1147  (((
... ... @@ -1177,7 +1177,7 @@
1177 1177  )))
1178 1178  
1179 1179  (((
1180 -[[image:image-20220602171200-9.png]]
1358 +(% 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" %)​
1181 1181  )))
1182 1182  
1183 1183  (((
... ... @@ -1186,11 +1186,12 @@
1186 1186  
1187 1187  (((
1188 1188  (((
1189 -(% 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.
1367 +(% 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.**
1190 1190  )))
1191 1191  )))
1192 1192  
1193 1193  
1372 +
1194 1194  == 3.7 Buttons ==
1195 1195  
1196 1196  
... ... @@ -1200,7 +1200,6 @@
1200 1200  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1201 1201  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1202 1202  
1203 -
1204 1204  == 3.8 LEDs ==
1205 1205  
1206 1206  
... ... @@ -1209,28 +1209,31 @@
1209 1209  |**PWR**|Always on if there is power
1210 1210  |**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.
1211 1211  
1212 -
1213 1213  = 4. Case Study =
1214 1214  
1392 +
1215 1215  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]]
1216 1216  
1217 1217  
1396 +
1218 1218  = 5. Use AT Command =
1219 1219  
1399 +
1220 1220  == 5.1 Access AT Command ==
1221 1221  
1402 +
1222 1222  (((
1223 -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.
1404 +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.
1224 1224  )))
1225 1225  
1226 -[[image:1654162355560-817.png]]
1407 +(% 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" %)​
1227 1227  
1228 1228  
1229 1229  (((
1230 -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:
1411 +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:
1231 1231  )))
1232 1232  
1233 -[[image:1654162368066-342.png]]
1414 +(% 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" %)​
1234 1234  
1235 1235  
1236 1236  (((
... ... @@ -1241,63 +1241,51 @@
1241 1241  
1242 1242  == 5.2 Common AT Command Sequence ==
1243 1243  
1425 +
1244 1244  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1245 1245  
1428 +
1246 1246  If device has not joined network yet:
1247 1247  
1248 -(% class="box infomessage" %)
1249 -(((
1250 -**AT+FDR**
1251 -)))
1431 +* (% style="color:#037691" %)**AT+FDR**
1432 +* (% style="color:#037691" %)**AT+NJM=0**
1433 +* (% style="color:#037691" %)**ATZ**
1252 1252  
1253 -(% class="box infomessage" %)
1254 1254  (((
1255 -**AT+NJM=0**
1256 -)))
1436 +
1257 1257  
1258 -(% class="box infomessage" %)
1259 -(((
1260 -**ATZ**
1261 -)))
1262 -
1263 -
1264 -(((
1265 1265  If device already joined network:
1266 -)))
1267 1267  
1268 -(% class="box infomessage" %)
1269 -(((
1270 -**AT+NJM=0**
1271 -)))
1440 +* (% style="color:#037691" %)**AT+NJM=0**
1441 +* (% style="color:#037691" %)**ATZ**
1272 1272  
1273 -(% class="box infomessage" %)
1274 -(((
1275 -**ATZ**
1443 +
1276 1276  )))
1277 1277  
1278 1278  
1447 +
1279 1279  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1280 1280  
1281 1281  
1282 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1451 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1283 1283  
1284 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1453 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1285 1285  
1286 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1455 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1287 1287  
1288 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1457 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1289 1289  
1290 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1459 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1291 1291  
1292 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1461 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1293 1293  
1294 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1463 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1465 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1297 1297  
1298 -(% 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.
1467 +(% 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.
1299 1299  
1300 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1469 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1301 1301  
1302 1302  
1303 1303  (% style="color:red" %)**Note:**
... ... @@ -1307,15 +1307,20 @@
1307 1307  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1308 1308  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.
1309 1309  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
1479 +
1480 +
1310 1310  )))
1311 1311  
1312 -[[image:1654162478620-421.png]]
1483 +(% 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" %)​
1313 1313  
1314 1314  
1486 +
1315 1315  = 6. FAQ =
1316 1316  
1489 +
1317 1317  == 6.1 How to upgrade the image? ==
1318 1318  
1492 +
1319 1319  (((
1320 1320  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1321 1321  )))
... ... @@ -1334,18 +1334,20 @@
1334 1334  Below shows the hardware connection for how to upload an image to RS485-LN:
1335 1335  )))
1336 1336  
1337 -[[image:1654162535040-878.png]]
1511 +(% 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"]]
1338 1338  
1513 +(% title="Click and drag to resize" %)​
1514 +
1339 1339  (((
1340 -**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]].
1516 +(% 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]].
1341 1341  )))
1342 1342  
1343 1343  (((
1344 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1520 +(% 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]].
1345 1345  )))
1346 1346  
1347 1347  (((
1348 -**Step3: **Open flashloader; choose the correct COM port to update.
1524 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1349 1349  )))
1350 1350  
1351 1351  (((
... ... @@ -1357,65 +1357,92 @@
1357 1357  )))
1358 1358  
1359 1359  
1360 -[[image:image-20220602175818-12.png]]
1536 +(% 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" %)​
1361 1361  
1362 1362  
1363 -[[image:image-20220602175848-13.png]]
1539 +(% 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" %)​
1364 1364  
1365 1365  
1366 -[[image:image-20220602175912-14.png]]
1542 +(% 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" %)​
1367 1367  
1368 1368  
1369 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1545 +(% 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:**
1370 1370  
1371 -[[image:image-20220602175638-10.png]]
1547 +(% 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" %)​
1372 1372  
1373 1373  
1550 +
1374 1374  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1375 1375  
1553 +
1376 1376  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1377 1377  
1378 1378  
1379 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1380 1380  
1381 -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"]].
1558 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1382 1382  
1383 1383  
1561 +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"]].
1562 +
1563 +
1564 +
1384 1384  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1385 1385  
1567 +
1386 1386  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1387 1387  
1388 1388  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1389 1389  
1390 1390  
1573 +
1574 +== 6.5 Can i use point to point communication for RS485-LN? ==
1575 +
1576 +
1577 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1578 +
1579 +
1580 +
1581 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1582 +
1583 +
1584 +[[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/]]
1585 +
1586 +
1587 +
1391 1391  = 7. Trouble Shooting =
1392 1392  
1393 -== 7.1 Downlink doesn’t work, how to solve it? ==
1394 1394  
1591 +== 7.1 Downlink doesn't work, how to solve it? ==
1592 +
1593 +
1395 1395  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1396 1396  
1397 1397  
1398 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1399 1399  
1598 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1599 +
1600 +
1400 1400  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1401 1401  
1402 1402  
1604 +
1403 1403  = 8. Order Info =
1404 1404  
1607 +
1405 1405  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1406 1406  
1407 1407  (% style="color:blue" %)**XXX:**
1408 1408  
1409 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1410 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1411 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1412 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1413 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1414 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1415 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1416 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1417 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1418 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1612 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1613 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1614 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1615 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1616 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1617 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1618 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1619 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1620 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1621 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1419 1419  
1420 1420  = 9.Packing Info =
1421 1421  
... ... @@ -1435,6 +1435,7 @@
1435 1435  
1436 1436  = 10. FCC Caution for RS485LN-US915 =
1437 1437  
1641 +
1438 1438  (((
1439 1439  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1440 1440  )))
... ... @@ -1448,11 +1448,11 @@
1448 1448  )))
1449 1449  
1450 1450  (((
1451 -**IMPORTANT NOTE:**
1655 +(% style="color:red" %)**IMPORTANT NOTE:**
1452 1452  )))
1453 1453  
1454 1454  (((
1455 -**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:
1659 +(% 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:
1456 1456  )))
1457 1457  
1458 1458  (((
... ... @@ -1476,7 +1476,7 @@
1476 1476  )))
1477 1477  
1478 1478  (((
1479 -**FCC Radiation Exposure Statement:**
1683 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1480 1480  )))
1481 1481  
1482 1482  (((
... ... @@ -1484,11 +1484,16 @@
1484 1484  )))
1485 1485  
1486 1486  
1691 +
1487 1487  = 11. Support =
1488 1488  
1694 +
1489 1489  * (((
1490 1490  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.
1491 1491  )))
1492 1492  * (((
1493 1493  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]].
1700 +
1701 +
1702 +
1494 1494  )))
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