Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 60.9 >
edited by Xiaoling
on 2022/06/14 11:15
To version < 61.19 >
edited by Xiaoling
on 2022/06/14 11:52
>
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Summary

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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  
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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 ==
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55 55  )))
56 56  )))
57 57  
58 -[[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" %)​
59 59  
60 60  
61 61  == 1.2 Specifications ==
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69 69  ** Idle: 32mA@12v
70 70  ** 20dB Transmit: 65mA@12v
71 71  
72 -
73 73  **Interface for Model:**
74 74  
75 75  * RS485
76 76  * Power Input 7~~ 24V DC. 
77 77  
78 -
79 79  **LoRa Spec:**
80 80  
81 81  * Frequency Range:
... ... @@ -156,7 +156,7 @@
156 156  Once there is power, the RS485-LN will be on.
157 157  )))
158 158  
159 -[[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" %)​
160 160  
161 161  
162 162  )))
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177 177  
178 178  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. 
179 179  
180 -[[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" %)​
181 181  
182 182  
183 183  (((
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189 189  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
190 190  )))
191 191  
192 -[[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" %)​
193 193  
194 194  
195 195  (((
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205 205  )))
206 206  )))
207 207  
208 -[[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" %)​
209 209  
210 210  
211 211  (((
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218 218  )))
219 219  )))
220 220  
221 -[[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" %)​
222 222  
223 -[[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" %)​
224 224  
225 -[[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" %)​
226 226  
227 -[[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" %)​
228 228  
229 229  You can also choose to create the device manually.
230 230  
231 -[[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" %)​
232 232  
233 233  
234 234  
235 235  **Add APP KEY and DEV EUI**
236 236  
237 -[[image:1652953553383-907.png||height="514" width="724"]]
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" %)​
238 238  
239 239  
240 240  (((
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241 241  (% 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.
242 242  )))
243 243  
244 -[[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" %)​
245 245  
246 246  
247 247  == 3.3 Configure Commands to read data ==
... ... @@ -249,7 +249,7 @@
249 249  (((
250 250  (((
251 251  (((
252 -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.
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.
253 253  )))
254 254  )))
255 255  
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324 324  )))
325 325  )))
326 326  
327 -
328 -
329 -
330 330  === 3.3.2 Configure sensors ===
331 331  
332 332  (((
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366 366  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
367 367  
368 368  
369 -**Each RS485 commands include two parts:**
375 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
370 370  
371 371  ~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.
372 372  
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377 377  
378 378  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
379 379  
380 -
381 381  Below are examples for the how above AT Commands works.
382 382  
383 383  
384 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
389 +(% 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:
385 385  
386 386  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
387 387  |(% style="width:496px" %)(((
388 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
393 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
389 389  
390 390  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
391 391  
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397 397  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
398 398  
399 399  
400 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
405 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
401 401  
402 402  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
403 403  |(% style="width:510px" %)(((
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410 410  
411 411  **Examples:**
412 412  
413 -* Grab bytes:
418 +* (% style="color:#037691" %)**Grab bytes**
414 414  
415 -[[image:image-20220602153621-1.png]]
420 +(% 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" %)​
416 416  
417 417  
418 -* Grab a section.
423 +* (% style="color:#037691" %)**Grab a section**
419 419  
420 -[[image:image-20220602153621-2.png]]
425 +(% 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" %)​
421 421  
422 422  
423 -* Grab different sections.
428 +* (% style="color:#037691" %)**Grab different sections**
424 424  
425 -[[image:image-20220602153621-3.png]]
430 +(% 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" %)​
426 426  
427 427  
428 428  
... ... @@ -458,7 +458,7 @@
458 458  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
459 459  )))
460 460  
461 -[[image:1653269759169-150.png||height="513" width="716"]]
466 +(% 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" %)​
462 462  
463 463  
464 464  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -476,7 +476,7 @@
476 476  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
477 477  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
478 478  
479 -[[image:image-20220602155039-4.png]]
484 +(% 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" %)​
480 480  
481 481  
482 482  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -501,9 +501,10 @@
501 501  
502 502  Below are the uplink payloads:
503 503  
504 -[[image:1654157178836-407.png]]
509 +(% 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" %)​
505 505  
506 506  
512 +
507 507  === 3.3.5 Uplink on demand ===
508 508  
509 509  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.
... ... @@ -520,7 +520,7 @@
520 520  
521 521  RS485-LN support external Interrupt uplink since hardware v1.2 release.
522 522  
523 -[[image:1654157342174-798.png]]
529 +(% 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" %)​
524 524  
525 525  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.
526 526  
... ... @@ -528,7 +528,7 @@
528 528  == 3.4 Uplink Payload ==
529 529  
530 530  
531 -[[image:image-20220606110929-1.png]]
537 +(% 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" %)​
532 532  
533 533  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
534 534  
... ... @@ -565,7 +565,7 @@
565 565  
566 566  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.
567 567  
568 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
574 +(% 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" %)​
569 569  
570 570  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)
571 571  
... ... @@ -575,7 +575,7 @@
575 575  
576 576  
577 577  
578 -==== **RS485 Debug Command** ====
584 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
579 579  
580 580  (((
581 581  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -582,15 +582,12 @@
582 582  )))
583 583  
584 584  * (((
585 -**AT Command**
586 -)))
591 +(% style="color:#037691" %)**AT Command**
587 587  
588 -(% class="box infomessage" %)
589 -(((
590 -(((
591 591  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
594 +
595 +
592 592  )))
593 -)))
594 594  
595 595  (((
596 596  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
... ... @@ -597,7 +597,7 @@
597 597  )))
598 598  
599 599  * (((
600 -**Downlink Payload**
603 +(% style="color:#037691" %)**Downlink Payload**
601 601  )))
602 602  
603 603  (((
... ... @@ -690,45 +690,41 @@
690 690  )))
691 691  
692 692  (((
693 - [[image:1654159460680-153.png]]
696 + (% 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" %)​
694 694  )))
695 695  
696 696  
697 697  
698 698  
699 -==== **Set Payload version** ====
702 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
700 700  
701 701  (((
702 -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.
705 +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.
703 703  )))
704 704  
705 705  * (((
706 -**AT Command:**
707 -)))
709 +(% style="color:#037691" %)**AT Command:**
708 708  
709 -(% class="box infomessage" %)
710 -(((
711 -(((
712 -**AT+PAYVER: Set PAYVER field = 1**
713 -)))
714 -)))
711 +**AT+PAYVER:  **Set PAYVER field = 1
715 715  
713 +
714 +)))
716 716  * (((
717 -**Downlink Payload:**
716 +(% style="color:#037691" %)**Downlink Payload:**
718 718  )))
719 719  
720 720  (((
721 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
720 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
722 722  )))
723 723  
724 724  (((
725 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
724 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
726 726  )))
727 727  
728 728  
729 729  
730 730  
731 -==== **Set RS485 Sampling Commands** ====
730 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
732 732  
733 733  (((
734 734  AT+COMMANDx or AT+DATACUTx
... ... @@ -743,29 +743,16 @@
743 743  )))
744 744  
745 745  * (((
746 -**AT Command:**
745 +(% style="color:#037691" %)**AT Command:**
747 747  )))
748 748  
749 -(% class="box infomessage" %)
750 -(((
751 -(((
752 -**AT+COMMANDx: Configure RS485 read command to sensor.**
753 -)))
754 -)))
748 +**AT+COMMANDx:  **Configure RS485 read command to sensor.
755 755  
756 -(% class="box infomessage" %)
757 -(((
758 -(((
759 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
760 -)))
761 -)))
750 +**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
762 762  
763 -(((
764 -
765 -)))
766 766  
767 767  * (((
768 -**Downlink Payload:**
754 +(% style="color:#037691" %)**Downlink Payload:**
769 769  )))
770 770  
771 771  (((
... ... @@ -797,7 +797,7 @@
797 797  XX XX XX XX: AT+COMMAND or AT+DATACUT command
798 798  )))
799 799  * (((
800 -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.
786 +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.
801 801  )))
802 802  
803 803  (((
... ... @@ -819,7 +819,7 @@
819 819  
820 820  
821 821  
822 -==== **Fast command to handle MODBUS device** ====
808 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
823 823  
824 824  (((
825 825  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]].
... ... @@ -851,14 +851,14 @@
851 851  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.
852 852  )))
853 853  
854 -[[image:image-20220602165351-6.png]]
840 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
855 855  
856 -[[image:image-20220602165351-7.png]]
842 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
857 857  
858 858  
859 859  
860 860  
861 -==== **RS485 command timeout** ====
847 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
862 862  
863 863  (((
864 864  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.
... ... @@ -869,7 +869,7 @@
869 869  )))
870 870  
871 871  * (((
872 -**AT Command:**
858 +(% style="color:#037691" %)** AT Command:**
873 873  )))
874 874  
875 875  (% class="box infomessage" %)
... ... @@ -892,7 +892,7 @@
892 892  )))
893 893  
894 894  * (((
895 -**Downlink Payload:**
881 +(% style="color:#037691" %)** Downlink Payload:**
896 896  )))
897 897  
898 898  (((
... ... @@ -914,7 +914,7 @@
914 914  
915 915  
916 916  
917 -==== **Uplink payload mode** ====
903 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
918 918  
919 919  (((
920 920  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -925,29 +925,16 @@
925 925  )))
926 926  
927 927  * (((
928 -**AT Command:**
914 +(% style="color:#037691" %)** AT Command:**
929 929  )))
930 930  
931 -(% class="box infomessage" %)
932 -(((
933 -(((
934 934  **AT+DATAUP=0**
935 -)))
936 -)))
937 937  
938 -(% class="box infomessage" %)
939 -(((
940 -(((
941 941  **AT+DATAUP=1**
942 -)))
943 -)))
944 944  
945 -(((
946 -
947 -)))
948 948  
949 949  * (((
950 -**Downlink Payload:**
923 +(% style="color:#037691" %)** Downlink Payload:**
951 951  )))
952 952  
953 953  (((
... ... @@ -961,7 +961,7 @@
961 961  
962 962  
963 963  
964 -==== **Manually trigger an Uplink** ====
937 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
965 965  
966 966  (((
967 967  Ask device to send an uplink immediately.
... ... @@ -968,7 +968,7 @@
968 968  )))
969 969  
970 970  * (((
971 -**AT Command:**
944 +(% style="color:#037691" %)** AT Command:**
972 972  )))
973 973  
974 974  (((
... ... @@ -980,7 +980,7 @@
980 980  )))
981 981  
982 982  * (((
983 -**Downlink Payload:**
956 +(% style="color:#037691" %)** Downlink Payload:**
984 984  )))
985 985  
986 986  (((
... ... @@ -990,7 +990,7 @@
990 990  
991 991  
992 992  
993 -==== **Clear RS485 Command** ====
966 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
994 994  
995 995  (((
996 996  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -997,7 +997,7 @@
997 997  )))
998 998  
999 999  * (((
1000 -**AT Command:**
973 +(% style="color:#037691" %)** AT Command:**
1001 1001  )))
1002 1002  
1003 1003  (((
... ... @@ -1020,11 +1020,11 @@
1020 1020  The uplink screen shot is:
1021 1021  )))
1022 1022  
1023 -[[image:1654160691922-496.png]]
996 +(% 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" %)​
1024 1024  
1025 1025  
1026 1026  * (((
1027 -**Downlink Payload:**
1000 +(% style="color:#037691" %)** Downlink Payload:**
1028 1028  )))
1029 1029  
1030 1030  (((
... ... @@ -1034,7 +1034,7 @@
1034 1034  
1035 1035  
1036 1036  
1037 -==== **Set Serial Communication Parameters** ====
1010 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1038 1038  
1039 1039  (((
1040 1040  Set the Rs485 serial communication parameters:
... ... @@ -1041,7 +1041,7 @@
1041 1041  )))
1042 1042  
1043 1043  * (((
1044 -**AT Command:**
1017 +(% style="color:#037691" %)** AT Command:**
1045 1045  )))
1046 1046  
1047 1047  (((
... ... @@ -1048,41 +1048,28 @@
1048 1048  Set Baud Rate:
1049 1049  )))
1050 1050  
1051 -(% class="box infomessage" %)
1052 -(((
1053 -(((
1024 +
1054 1054  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1055 -)))
1056 -)))
1057 1057  
1027 +
1058 1058  (((
1059 1059  Set UART Parity
1060 1060  )))
1061 1061  
1062 -(% class="box infomessage" %)
1063 -(((
1064 -(((
1032 +
1065 1065  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1066 -)))
1067 -)))
1068 1068  
1035 +
1069 1069  (((
1070 1070  Set STOPBIT
1071 1071  )))
1072 1072  
1073 -(% class="box infomessage" %)
1074 -(((
1075 -(((
1040 +
1076 1076  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1077 -)))
1078 -)))
1079 1079  
1080 -(((
1081 -
1082 -)))
1083 1083  
1084 1084  * (((
1085 -**Downlink Payload:**
1045 +(% style="color:#037691" %)** Downlink Payload:**
1086 1086  )))
1087 1087  
1088 1088  (((
... ... @@ -1121,7 +1121,7 @@
1121 1121  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.
1122 1122  )))
1123 1123  
1124 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1084 +(% 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" %)​
1125 1125  
1126 1126  (((
1127 1127  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1195,7 +1195,7 @@
1195 1195  )))
1196 1196  
1197 1197  (((
1198 -[[image:image-20220602171200-9.png]]
1158 +(% 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" %)​
1199 1199  )))
1200 1200  
1201 1201  (((
... ... @@ -1236,17 +1236,17 @@
1236 1236  == 5.1 Access AT Command ==
1237 1237  
1238 1238  (((
1239 -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.
1199 +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.
1240 1240  )))
1241 1241  
1242 -[[image:1654162355560-817.png]]
1202 +(% 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" %)​
1243 1243  
1244 1244  
1245 1245  (((
1246 -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:
1206 +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:
1247 1247  )))
1248 1248  
1249 -[[image:1654162368066-342.png]]
1209 +(% 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" %)​
1250 1250  
1251 1251  
1252 1252  (((
... ... @@ -1325,7 +1325,7 @@
1325 1325  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
1326 1326  )))
1327 1327  
1328 -[[image:1654162478620-421.png]]
1288 +(% 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" %)​
1329 1329  
1330 1330  
1331 1331  = 6. FAQ =
... ... @@ -1350,7 +1350,7 @@
1350 1350  Below shows the hardware connection for how to upload an image to RS485-LN:
1351 1351  )))
1352 1352  
1353 -[[image:1654162535040-878.png]]
1313 +(% 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" %)​
1354 1354  
1355 1355  (((
1356 1356  **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]].
... ... @@ -1373,18 +1373,18 @@
1373 1373  )))
1374 1374  
1375 1375  
1376 -[[image:image-20220602175818-12.png]]
1336 +(% 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" %)​
1377 1377  
1378 1378  
1379 -[[image:image-20220602175848-13.png]]
1339 +(% 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" %)​
1380 1380  
1381 1381  
1382 -[[image:image-20220602175912-14.png]]
1342 +(% 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" %)​
1383 1383  
1384 1384  
1385 1385  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1386 1386  
1387 -[[image:image-20220602175638-10.png]]
1347 +(% 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" %)​
1388 1388  
1389 1389  
1390 1390  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1392,9 +1392,9 @@
1392 1392  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1393 1393  
1394 1394  
1395 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1355 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1396 1396  
1397 -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"]].
1357 +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"]].
1398 1398  
1399 1399  
1400 1400  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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