Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 58.5 >
edited by Xiaoling
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Title
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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Content
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1 -(% style="text-align:center" %)
2 -[[image: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 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 10  
14 +
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
14 14  
15 15  
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 +)))
16 16  
17 17  
18 18  
19 19  
20 20  
29 +
30 +
21 21  = 1.Introduction =
22 22  
23 23  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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25 25  (((
26 26  (((
27 27  (((
38 +
39 +
28 28  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.
29 29  )))
30 30  )))
... ... @@ -48,11 +48,13 @@
48 48  
49 49  (((
50 50  (% 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 +
51 51  )))
52 52  )))
53 53  )))
54 54  
55 -[[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" %)​
56 56  
57 57  
58 58  == 1.2 Specifications ==
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92 92  * Automatic RF Sense and CAD with ultra-fast AFC.
93 93  * Packet engine up to 256 bytes with CRC
94 94  
109 +
110 +
95 95  == 1.3 Features ==
96 96  
97 97  * LoRaWAN Class A & Class C protocol (default Class C)
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104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
106 106  
123 +
107 107  == 1.4 Applications ==
108 108  
109 109  * Smart Buildings & Home Automation
... ... @@ -114,6 +114,7 @@
114 114  * Smart Factory
115 115  
116 116  
134 +
117 117  == 1.5 Firmware Change log ==
118 118  
119 119  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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147 147  Once there is power, the RS485-LN will be on.
148 148  )))
149 149  
150 -[[image:1653268091319-405.png]]
168 +(% 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  
152 152  
153 153  )))
... ... @@ -168,7 +168,7 @@
168 168  
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"]]
189 +(% 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  (((
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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"]]
201 +(% 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  
203 +
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:
187 187  )))
188 188  
189 189  (((
190 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
209 +(% 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]]
217 +(% 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  
219 +
200 200  (((
201 201  (((
202 202  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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203 203  )))
204 204  
205 205  (((
206 -Add APP EUI in the application.
226 +**Add APP EUI in the application.**
207 207  )))
208 208  )))
209 209  
210 -[[image:image-20220519174512-1.png]]
230 +(% 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"]]
232 +(% 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"]]
234 +(% 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]]
236 +(% 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"]]
240 +(% 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  
244 +**Add APP KEY and DEV EUI**
226 226  
246 +(% 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" %)​
247 +
248 +
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.
250 +(% 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"]]
253 +(% 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  
234 234  == 3.3 Configure Commands to read data ==
... ... @@ -235,11 +235,15 @@
235 235  
236 236  (((
237 237  (((
238 -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.
260 +(((
261 +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.
239 239  )))
263 +)))
240 240  
241 241  (((
266 +(((
242 242  (% 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
268 +)))
243 243  
244 244  
245 245  )))
... ... @@ -309,6 +309,7 @@
309 309  
310 310  
311 311  
338 +
312 312  === 3.3.2 Configure sensors ===
313 313  
314 314  (((
... ... @@ -320,15 +320,22 @@
320 320  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
321 321  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
322 322  |AT+CFGDEV|(% style="width:110px" %)(((
350 +(((
323 323  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
352 +)))
324 324  
354 +(((
325 325  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
356 +)))
326 326  
358 +(((
327 327  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
360 +)))
328 328  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
329 329  
330 330  
331 331  
365 +
332 332  === 3.3.3 Configure read commands for each sampling ===
333 333  
334 334  (((
... ... @@ -341,7 +341,7 @@
341 341  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
342 342  
343 343  
344 -**Each RS485 commands include two parts:**
378 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
345 345  
346 346  ~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.
347 347  
... ... @@ -352,15 +352,14 @@
352 352  
353 353  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
354 354  
355 -
356 356  Below are examples for the how above AT Commands works.
357 357  
358 358  
359 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
392 +(% 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:
360 360  
361 361  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
362 362  |(% style="width:496px" %)(((
363 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
396 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
364 364  
365 365  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
366 366  
... ... @@ -372,7 +372,7 @@
372 372  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
373 373  
374 374  
375 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
408 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
376 376  
377 377  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
378 378  |(% style="width:510px" %)(((
... ... @@ -385,20 +385,21 @@
385 385  
386 386  **Examples:**
387 387  
388 -* Grab bytes:
421 +* (% style="color:#037691" %)**Grab bytes**
389 389  
390 -[[image:image-20220602153621-1.png]]
423 +(% 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" %)​
391 391  
392 392  
393 -* Grab a section.
426 +* (% style="color:#037691" %)**Grab a section**
394 394  
395 -[[image:image-20220602153621-2.png]]
428 +(% 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" %)​
396 396  
397 397  
398 -* Grab different sections.
431 +* (% style="color:#037691" %)**Grab different sections**
399 399  
400 -[[image:image-20220602153621-3.png]]
433 +(% 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" %)​
401 401  
435 +
402 402  
403 403  )))
404 404  
... ... @@ -432,7 +432,7 @@
432 432  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
433 433  )))
434 434  
435 -[[image:1653269759169-150.png||height="513" width="716"]]
469 +(% 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" %)​
436 436  
437 437  
438 438  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -450,7 +450,7 @@
450 450  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
451 451  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
452 452  
453 -[[image:image-20220602155039-4.png]]
487 +(% 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" %)​
454 454  
455 455  
456 456  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -475,9 +475,10 @@
475 475  
476 476  Below are the uplink payloads:
477 477  
478 -[[image:1654157178836-407.png]]
512 +(% 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" %)​
479 479  
480 480  
515 +
481 481  === 3.3.5 Uplink on demand ===
482 482  
483 483  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.
... ... @@ -494,7 +494,7 @@
494 494  
495 495  RS485-LN support external Interrupt uplink since hardware v1.2 release.
496 496  
497 -[[image:1654157342174-798.png]]
532 +(% 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" %)​
498 498  
499 499  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.
500 500  
... ... @@ -502,12 +502,12 @@
502 502  == 3.4 Uplink Payload ==
503 503  
504 504  
505 -[[image:image-20220606110929-1.png]]
540 +(% 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" %)​
506 506  
507 507  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
508 508  
509 509  
510 -== 3.5 Configure RS485-BL via AT or Downlink ==
545 +== 3.5 Configure RS485-LN via AT or Downlink ==
511 511  
512 512  (((
513 513  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
... ... @@ -539,7 +539,7 @@
539 539  
540 540  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.
541 541  
542 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
577 +(% 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" %)​
543 543  
544 544  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)
545 545  
... ... @@ -548,29 +548,27 @@
548 548  
549 549  
550 550  
551 -==== **RS485 Debug Command** ====
552 552  
587 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
588 +
553 553  (((
554 554  This command is used to configure the RS485 devices; they won’t be used during sampling.
555 555  )))
556 556  
557 557  * (((
558 -**AT Command**
559 -)))
594 +(% style="color:#037691" %)**AT Command**
560 560  
561 -(% class="box infomessage" %)
562 562  (((
563 -(((
564 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
597 +**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
565 565  )))
566 566  )))
567 567  
568 568  (((
569 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
602 +
570 570  )))
571 571  
572 572  * (((
573 -**Downlink Payload**
606 +(% style="color:#037691" %)**Downlink Payload**
574 574  )))
575 575  
576 576  (((
... ... @@ -607,7 +607,9 @@
607 607  )))
608 608  
609 609  (((
610 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
643 +
644 +
645 +**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
611 611  )))
612 612  
613 613  (((
... ... @@ -623,6 +623,8 @@
623 623  )))
624 624  
625 625  (((
661 +
662 +
626 626  So if user want to use downlink command to control to RS485 Alarm, he can use:
627 627  )))
628 628  
... ... @@ -643,7 +643,7 @@
643 643  )))
644 644  
645 645  (((
646 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
683 +**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
647 647  )))
648 648  
649 649  (((
... ... @@ -655,311 +655,507 @@
655 655  )))
656 656  
657 657  (((
658 -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:
695 +(((
696 +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**
659 659  )))
660 660  
661 -(((
662 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
699 +
663 663  )))
664 664  
665 665  (((
666 - [[image:1654159460680-153.png]]
703 + (% 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" %)​
667 667  )))
668 668  
669 669  
670 670  
671 -==== **Set Payload version** ====
672 672  
709 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
710 +
673 673  (((
674 -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.
712 +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.
675 675  )))
676 676  
677 677  * (((
678 -**AT Command:**
679 -)))
716 +(% style="color:#037691" %)**AT Command:**
680 680  
681 -(% class="box infomessage" %)
682 -(((
683 -(((
684 -**AT+PAYVER: Set PAYVER field = 1**
685 -)))
686 -)))
718 +**AT+PAYVER:  **Set PAYVER field = 1
687 687  
720 +
721 +)))
688 688  * (((
689 -**Downlink Payload:**
723 +(% style="color:#037691" %)**Downlink Payload:**
690 690  )))
691 691  
692 692  (((
693 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
727 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
694 694  )))
695 695  
696 696  (((
697 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
731 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
698 698  )))
699 699  
700 700  
701 701  
702 -==== **Set RS485 Sampling Commands** ====
703 703  
737 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
738 +
739 +(((
704 704  AT+COMMANDx or AT+DATACUTx
741 +)))
705 705  
743 +(((
706 706  These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
745 +)))
707 707  
708 -
709 -* **AT Command:**
710 -
711 -(% class="box infomessage" %)
712 712  (((
713 -**AT+COMMANDx: Configure RS485 read command to sensor.**
748 +
714 714  )))
715 715  
716 -(% class="box infomessage" %)
717 -(((
718 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
751 +* (((
752 +(% style="color:#037691" %)**AT Command:**
719 719  )))
720 720  
755 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
721 721  
722 -* **Downlink Payload:**
757 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
723 723  
759 +
760 +* (((
761 +(% style="color:#037691" %)**Downlink Payload:**
762 +)))
763 +
764 +(((
724 724  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
766 +)))
725 725  
768 +(((
726 726  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
770 +)))
727 727  
772 +(((
728 728  Format: AF MM NN LL XX XX XX XX YY
774 +)))
729 729  
776 +(((
730 730  Where:
778 +)))
731 731  
732 -* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
733 -* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
734 -* LL:  The length of AT+COMMAND or AT+DATACUT command
735 -* XX XX XX XX: AT+COMMAND or AT+DATACUT command
736 -* 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.
780 +* (((
781 +MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
782 +)))
783 +* (((
784 +NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
785 +)))
786 +* (((
787 +LL:  The length of AT+COMMAND or AT+DATACUT command
788 +)))
789 +* (((
790 +XX XX XX XX: AT+COMMAND or AT+DATACUT command
791 +)))
792 +* (((
793 +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.
794 +)))
737 737  
796 +(((
797 +
798 +
738 738  **Example:**
800 +)))
739 739  
802 +(((
740 740  (% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
804 +)))
741 741  
806 +(((
742 742  (% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
808 +)))
743 743  
810 +(((
744 744  (% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
812 +)))
745 745  
746 746  
747 747  
748 -==== **Fast command to handle MODBUS device** ====
749 749  
750 -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]].
817 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
751 751  
819 +(((
820 +**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]].
821 +)))
822 +
823 +(((
752 752  This command is valid since v1.3 firmware version
825 +)))
753 753  
827 +(((
754 754  AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
829 +)))
755 755  
831 +(((
832 +
833 +)))
756 756  
835 +(((
757 757  **Example:**
837 +)))
758 758  
759 -* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
760 -* 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.
761 -* 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.
839 +* (((
840 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
841 +)))
842 +* (((
843 +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.
844 +)))
845 +* (((
846 +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.
762 762  
763 -[[image:image-20220602165351-6.png]]
848 +
849 +)))
764 764  
765 -[[image:image-20220602165351-7.png]]
851 +(% 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" %)​
766 766  
853 +(% 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" %)​
767 767  
768 768  
769 -==== **RS485 command timeout** ====
770 770  
857 +
858 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
859 +
860 +(((
771 771  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.
862 +)))
772 772  
864 +(((
773 773  Default value: 0, range:  0 ~~ 65 seconds
866 +)))
774 774  
775 -* **AT Command:**
868 +* (((
869 +(% style="color:#037691" %)** AT Command:**
776 776  
777 -(% class="box infomessage" %)
778 -(((
779 779  **AT+CMDDLaa=hex(bb cc)*1000**
780 780  )))
781 781  
874 +(((
875 +
876 +
782 782  **Example:**
878 +)))
783 783  
880 +(((
784 784  **AT+CMDDL1=1000** to send the open time to 1000ms
882 +)))
785 785  
884 +(((
885 +
886 +)))
786 786  
787 -* **Downlink Payload:**
888 +* (((
889 +(% style="color:#037691" %)** Downlink Payload:**
890 +)))
788 788  
892 +(((
789 789  **0x AA aa bb cc**
894 +)))
790 790  
896 +(((
791 791  Same as: AT+CMDDLaa=hex(bb cc)*1000
898 +)))
792 792  
900 +(((
793 793   **Example:**
902 +)))
794 794  
904 +(((
795 795   0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
906 +)))
796 796  
797 797  
798 798  
799 -==== **Uplink payload mode** ====
800 800  
911 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
912 +
913 +(((
801 801  Define to use one uplink or multiple uplinks for the sampling.
915 +)))
802 802  
917 +(((
803 803  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
919 +)))
804 804  
805 -* **AT Command:**
921 +* (((
922 +(% style="color:#037691" %)** AT Command:**
923 +)))
806 806  
807 -(% class="box infomessage" %)
808 -(((
809 809  **AT+DATAUP=0**
810 -)))
811 811  
812 -(% class="box infomessage" %)
813 -(((
814 814  **AT+DATAUP=1**
815 -)))
816 816  
817 817  
818 -* **Downlink Payload:**
930 +* (((
931 +(% style="color:#037691" %)** Downlink Payload:**
932 +)))
819 819  
934 +(((
820 820  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
936 +)))
821 821  
938 +(((
822 822  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
940 +)))
823 823  
824 824  
825 825  
826 -==== **Manually trigger an Uplink** ====
827 827  
945 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
946 +
947 +(((
828 828  Ask device to send an uplink immediately.
949 +)))
829 829  
830 -* **AT Command:**
951 +* (((
952 +(% style="color:#037691" %)** AT Command:**
953 +)))
831 831  
955 +(((
832 832  No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
957 +)))
833 833  
959 +(((
960 +
961 +)))
834 834  
835 -* **Downlink Payload:**
963 +* (((
964 +(% style="color:#037691" %)** Downlink Payload:**
965 +)))
836 836  
967 +(((
837 837  **0x08 FF**, RS485-LN will immediately send an uplink.
969 +)))
838 838  
839 839  
840 840  
841 -==== **Clear RS485 Command** ====
842 842  
974 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
975 +
976 +(((
843 843  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
978 +)))
844 844  
845 -* **AT Command:**
980 +* (((
981 +(% style="color:#037691" %)** AT Command:**
982 +)))
846 846  
984 +(((
847 847  **AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
986 +)))
848 848  
988 +(((
849 849  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
990 +)))
850 850  
992 +(((
851 851  Example screen shot after clear all RS485 commands. 
994 +)))
852 852  
996 +(((
997 +
998 +)))
853 853  
1000 +(((
854 854  The uplink screen shot is:
1002 +)))
855 855  
856 -[[image:1654160691922-496.png]]
1004 +(% 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" %)​
857 857  
858 858  
859 -* **Downlink Payload:**
1007 +* (((
1008 +(% style="color:#037691" %)** Downlink Payload:**
1009 +)))
860 860  
1011 +(((
861 861  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1013 +)))
862 862  
863 863  
864 864  
865 -==== **Set Serial Communication Parameters** ====
866 866  
1018 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1019 +
1020 +(((
867 867  Set the Rs485 serial communication parameters:
1022 +)))
868 868  
869 -* **AT Command:**
1024 +* (((
1025 +(% style="color:#037691" %)** AT Command:**
1026 +)))
870 870  
1028 +(((
871 871  Set Baud Rate:
1030 +)))
872 872  
873 -(% class="box infomessage" %)
874 -(((
1032 +
875 875  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
876 -)))
877 877  
878 -Set UART Parity
879 879  
880 -(% class="box infomessage" %)
881 881  (((
882 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1037 +Set UART Parity
883 883  )))
884 884  
885 -Set STOPBIT
886 886  
887 -(% class="box infomessage" %)
1041 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1042 +
1043 +
888 888  (((
889 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1045 +Set STOPBIT
890 890  )))
891 891  
892 892  
893 -* **Downlink Payload:**
1049 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
894 894  
1051 +
1052 +* (((
1053 +(% style="color:#037691" %)** Downlink Payload:**
1054 +)))
1055 +
1056 +(((
895 895  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1058 +)))
896 896  
1060 +(((
897 897  **Example:**
1062 +)))
898 898  
899 -* A7 01 00 60   same as AT+BAUDR=9600
900 -* A7 01 04 80  same as AT+BAUDR=115200
1064 +* (((
1065 +A7 01 00 60   same as AT+BAUDR=9600
1066 +)))
1067 +* (((
1068 +A7 01 04 80  same as AT+BAUDR=115200
1069 +)))
901 901  
1071 +(((
902 902  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1073 +)))
903 903  
1075 +(((
904 904  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1077 +)))
905 905  
906 906  
1080 +
1081 +
907 907  == 3.6 Listening mode for RS485 network ==
908 908  
1084 +(((
909 909  This feature support since firmware v1.4
1086 +)))
910 910  
1088 +(((
911 911  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.
1090 +)))
912 912  
913 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1092 +(% 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" %)​
914 914  
1094 +(((
915 915  To enable the listening mode, use can run the command AT+RXMODE.
1096 +)))
916 916  
1098 +(((
1099 +
1100 +)))
917 917  
918 -(% border="1" style="background-color:#ffffcc; width:500px" %)
919 -|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
920 -|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
921 -|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
922 -|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
923 -|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
1102 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1103 +|=(% style="width: 100px;" %)(((
1104 +**Command example**
1105 +)))|=(% style="width: 400px;" %)(((
1106 +**Function**
1107 +)))
1108 +|(% style="width:100px" %)(((
1109 +AT+RXMODE=1,10
1110 +)))|(% style="width:400px" %)(((
1111 +Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1112 +)))
1113 +|(% style="width:100px" %)(((
1114 +AT+RXMODE=2,500
1115 +)))|(% style="width:400px" %)(((
1116 +Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1117 +)))
1118 +|(% style="width:100px" %)(((
1119 +AT+RXMODE=0,0
1120 +)))|(% style="width:400px" %)(((
1121 +Disable listening mode. This is the default settings.
1122 +)))
1123 +|(% style="width:100px" %)(((
1124 +
1125 +)))|(% style="width:400px" %)(((
1126 +A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1127 +)))
924 924  
1129 +(((
925 925  **Downlink Command:**
1131 +)))
926 926  
1133 +(((
927 927  **0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1135 +)))
928 928  
1137 +(((
1138 +
1139 +)))
929 929  
1141 +(((
930 930  **Example**:
1143 +)))
931 931  
1145 +(((
932 932  The RS485-LN is set to AT+RXMODE=2,1000
1147 +)))
933 933  
1149 +(((
934 934  There is a two Modbus commands in the RS485 network as below:
1151 +)))
935 935  
1153 +(((
936 936  The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1155 +)))
937 937  
1157 +(((
938 938  And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1159 +)))
939 939  
1161 +(((
940 940  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1163 +)))
941 941  
942 -[[image:image-20220602171200-9.png]]
1165 +(((
1166 +(% 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" %)​
1167 +)))
943 943  
1169 +(((
1170 +
1171 +)))
944 944  
1173 +(((
1174 +(((
945 945  (% 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.
1176 +)))
1177 +)))
946 946  
947 947  
948 948  == 3.7 Buttons ==
949 949  
950 950  
951 -(% border="1" style="background-color:#f7faff; width:500px" %)
952 -|=**Button**|=(% style="width: 1420px;" %)**Feature**
953 -|**ACT**|(% style="width:1420px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
954 -|**RST**|(% style="width:1420px" %)Reboot RS485
955 -|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1183 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1184 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1185 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1186 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1187 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
956 956  
957 957  == 3.8 LEDs ==
958 958  
959 -(% border="1" style="background-color:#f7faff; width:500px" %)
960 -|=**LEDs**|=**Feature**
1191 +
1192 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1193 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
961 961  |**PWR**|Always on if there is power
962 -|**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.
1195 +|**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.
963 963  
964 964  = 4. Case Study =
965 965  
... ... @@ -970,19 +970,26 @@
970 970  
971 971  == 5.1 Access AT Command ==
972 972  
973 -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.
1206 +(((
1207 +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.
1208 +)))
974 974  
975 -[[image:1654162355560-817.png]]
1210 +(% 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" %)​
976 976  
977 977  
978 -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:
1213 +(((
1214 +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:
1215 +)))
979 979  
980 -[[image:1654162368066-342.png]]
1217 +(% 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" %)​
981 981  
982 982  
1220 +(((
983 983  More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1222 +)))
984 984  
985 985  
1225 +
986 986  == 5.2 Common AT Command Sequence ==
987 987  
988 988  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
... ... @@ -1005,7 +1005,9 @@
1005 1005  )))
1006 1006  
1007 1007  
1248 +(((
1008 1008  If device already joined network:
1250 +)))
1009 1009  
1010 1010  (% class="box infomessage" %)
1011 1011  (((
... ... @@ -1044,12 +1044,14 @@
1044 1044  
1045 1045  (% style="color:red" %)**Note:**
1046 1046  
1289 +(((
1047 1047  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1048 1048  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1049 1049  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.
1050 1050  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
1294 +)))
1051 1051  
1052 -[[image:1654162478620-421.png]]
1296 +(% 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" %)​
1053 1053  
1054 1054  
1055 1055  = 6. FAQ =
... ... @@ -1056,39 +1056,59 @@
1056 1056  
1057 1057  == 6.1 How to upgrade the image? ==
1058 1058  
1303 +(((
1059 1059  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1305 +)))
1060 1060  
1061 -* Support new features
1062 -* For bug fix
1063 -* Change LoRaWAN bands.
1307 +* (((
1308 +Support new features
1309 +)))
1310 +* (((
1311 +For bug fix
1312 +)))
1313 +* (((
1314 +Change LoRaWAN bands.
1315 +)))
1064 1064  
1317 +(((
1065 1065  Below shows the hardware connection for how to upload an image to RS485-LN:
1319 +)))
1066 1066  
1067 -[[image:1654162535040-878.png]]
1321 +(% 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" %)​
1068 1068  
1323 +(((
1069 1069  **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]].
1325 +)))
1070 1070  
1327 +(((
1071 1071  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1329 +)))
1072 1072  
1331 +(((
1073 1073  **Step3: **Open flashloader; choose the correct COM port to update.
1333 +)))
1074 1074  
1075 1075  (((
1336 +(((
1337 +(((
1076 1076  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1077 1077  )))
1340 +)))
1341 +)))
1078 1078  
1079 1079  
1080 -[[image:image-20220602175818-12.png]]
1344 +(% 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" %)​
1081 1081  
1082 1082  
1083 -[[image:image-20220602175848-13.png]]
1347 +(% 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" %)​
1084 1084  
1085 1085  
1086 -[[image:image-20220602175912-14.png]]
1350 +(% 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" %)​
1087 1087  
1088 1088  
1089 1089  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1090 1090  
1091 -[[image:image-20220602175638-10.png]]
1355 +(% 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" %)​
1092 1092  
1093 1093  
1094 1094  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1096,9 +1096,9 @@
1096 1096  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1097 1097  
1098 1098  
1099 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1363 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1100 1100  
1101 -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"]].
1365 +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"]].
1102 1102  
1103 1103  
1104 1104  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
... ... @@ -1137,7 +1137,6 @@
1137 1137  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1138 1138  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1139 1139  
1140 -
1141 1141  = 9.Packing Info =
1142 1142  
1143 1143  
... ... @@ -1154,7 +1154,6 @@
1154 1154  * Package Size / pcs : 14.5 x 8 x 5 cm
1155 1155  * Weight / pcs : 170g
1156 1156  
1157 -
1158 1158  = 10. FCC Caution for RS485LN-US915 =
1159 1159  
1160 1160  (((

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