Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.25 >
edited by Xiaoling
on 2022/06/14 11:55
To version < 61.2 >
edited by Xiaoling
on 2022/06/14 11:27
>
Change comment: There is no comment for this version

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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" %)​
1 +(% style="text-align:center" %)
2 +[[image:1653266934636-343.png||height="385" width="385"]]
5 5  
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 -)))
8 8  
9 9  
10 10  
... ... @@ -11,23 +11,16 @@
11 11  
12 12  
13 13  
14 -
15 15  **Table of Contents:**
16 16  
17 17  {{toc/}}
18 18  
19 19  
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 -)))
24 24  
25 25  
26 26  
27 27  
28 28  
29 -
30 -
31 31  = 1.Introduction =
32 32  
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
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66 66  )))
67 67  )))
68 68  
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" %)​
58 +[[image:1653267211009-519.png||height="419" width="724"]]
70 70  
71 71  
72 72  == 1.2 Specifications ==
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165 165  Once there is power, the RS485-LN will be on.
166 166  )))
167 167  
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" %)​
157 +[[image:1653268091319-405.png]]
169 169  
170 170  
171 171  )))
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186 186  
187 187  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. 
188 188  
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" %)​
178 +[[image:1653268155545-638.png||height="334" width="724"]]
190 190  
191 191  
192 192  (((
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198 198  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
199 199  )))
200 200  
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" %)​
190 +[[image:1653268227651-549.png||height="592" width="720"]]
202 202  
203 203  
204 204  (((
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214 214  )))
215 215  )))
216 216  
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" %)​
206 +[[image:1652953462722-299.png]]
218 218  
219 219  
220 220  (((
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227 227  )))
228 228  )))
229 229  
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" %)​
219 +[[image:image-20220519174512-1.png]]
231 231  
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" %)​
221 +[[image:image-20220519174512-2.png||height="323" width="720"]]
233 233  
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" %)​
223 +[[image:image-20220519174512-3.png||height="556" width="724"]]
235 235  
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" %)​
225 +[[image:image-20220519174512-4.png]]
237 237  
238 238  You can also choose to create the device manually.
239 239  
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" %)​
229 +[[image:1652953542269-423.png||height="710" width="723"]]
241 241  
242 242  
243 243  
244 244  **Add APP KEY and DEV EUI**
245 245  
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" %)​
235 +[[image:1652953553383-907.png||height="514" width="724"]]
247 247  
248 248  
249 249  (((
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250 250  (% 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.
251 251  )))
252 252  
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" %)​
242 +[[image:1652953568895-172.png||height="232" width="724"]]
254 254  
255 255  
256 256  == 3.3 Configure Commands to read data ==
... ... @@ -360,9 +360,6 @@
360 360  )))
361 361  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
362 362  
363 -
364 -
365 -
366 366  === 3.3.3 Configure read commands for each sampling ===
367 367  
368 368  (((
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386 386  
387 387  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
388 388  
375 +
389 389  Below are examples for the how above AT Commands works.
390 390  
391 391  
... ... @@ -420,17 +420,17 @@
420 420  
421 421  * (% style="color:#037691" %)**Grab bytes**
422 422  
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" %)​
410 +[[image:image-20220602153621-1.png]]
424 424  
425 425  
426 426  * (% style="color:#037691" %)**Grab a section**
427 427  
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" %)​
415 +[[image:image-20220602153621-2.png]]
429 429  
430 430  
431 431  * (% style="color:#037691" %)**Grab different sections**
432 432  
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" %)​
420 +[[image:image-20220602153621-3.png]]
434 434  
435 435  
436 436  
... ... @@ -466,7 +466,7 @@
466 466  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
467 467  )))
468 468  
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" %)​
456 +[[image:1653269759169-150.png||height="513" width="716"]]
470 470  
471 471  
472 472  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -484,7 +484,7 @@
484 484  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
485 485  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
486 486  
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" %)​
474 +[[image:image-20220602155039-4.png]]
488 488  
489 489  
490 490  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -509,10 +509,9 @@
509 509  
510 510  Below are the uplink payloads:
511 511  
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" %)​
499 +[[image:1654157178836-407.png]]
513 513  
514 514  
515 -
516 516  === 3.3.5 Uplink on demand ===
517 517  
518 518  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.
... ... @@ -529,7 +529,7 @@
529 529  
530 530  RS485-LN support external Interrupt uplink since hardware v1.2 release.
531 531  
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" %)​
518 +[[image:1654157342174-798.png]]
533 533  
534 534  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.
535 535  
... ... @@ -537,7 +537,7 @@
537 537  == 3.4 Uplink Payload ==
538 538  
539 539  
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" %)​
526 +[[image:image-20220606110929-1.png]]
541 541  
542 542  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
543 543  
... ... @@ -574,7 +574,7 @@
574 574  
575 575  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.
576 576  
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" %)​
563 +[[image:image-20220602163333-5.png||height="263" width="1160"]]
578 578  
579 579  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)
580 580  
... ... @@ -584,7 +584,7 @@
584 584  
585 585  
586 586  
587 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
573 +==== **RS485 Debug Command** ====
588 588  
589 589  (((
590 590  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -591,19 +591,22 @@
591 591  )))
592 592  
593 593  * (((
594 -(% style="color:#037691" %)**AT Command**
580 +**AT Command**
581 +)))
595 595  
583 +(% class="box infomessage" %)
596 596  (((
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
585 +(((
586 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 598  )))
599 599  )))
600 600  
601 601  (((
602 -
591 +m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
603 603  )))
604 604  
605 605  * (((
606 -(% style="color:#037691" %)**Downlink Payload**
595 +**Downlink Payload**
607 607  )))
608 608  
609 609  (((
... ... @@ -640,9 +640,7 @@
640 640  )))
641 641  
642 642  (((
643 -
644 -
645 -**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
632 +**Example 1** ~-~-> Configure without ask for uplink (YY=0)
646 646  )))
647 647  
648 648  (((
... ... @@ -658,8 +658,6 @@
658 658  )))
659 659  
660 660  (((
661 -
662 -
663 663  So if user want to use downlink command to control to RS485 Alarm, he can use:
664 664  )))
665 665  
... ... @@ -680,7 +680,7 @@
680 680  )))
681 681  
682 682  (((
683 -**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
668 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
684 684  )))
685 685  
686 686  (((
... ... @@ -692,21 +692,21 @@
692 692  )))
693 693  
694 694  (((
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**
680 +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:
697 697  )))
698 698  
699 -
683 +(((
684 + **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
700 700  )))
701 701  
702 702  (((
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" %)​
688 + [[image:1654159460680-153.png]]
704 704  )))
705 705  
706 706  
707 707  
708 708  
709 -==== (% style="color:blue" %)**Set Payload version**(%%) ====
694 +==== **Set Payload version** ====
710 710  
711 711  (((
712 712  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.
... ... @@ -713,28 +713,32 @@
713 713  )))
714 714  
715 715  * (((
716 -(% style="color:#037691" %)**AT Command:**
701 +**AT Command:**
702 +)))
717 717  
718 -**AT+PAYVER:  **Set PAYVER field = 1
719 -
720 -
704 +(% class="box infomessage" %)
705 +(((
706 +(((
707 +**AT+PAYVER: Set PAYVER field = 1**
721 721  )))
709 +)))
710 +
722 722  * (((
723 -(% style="color:#037691" %)**Downlink Payload:**
712 +**Downlink Payload:**
724 724  )))
725 725  
726 726  (((
727 -**0xAE 01**  ~-~->  Set PAYVER field =  0x01
716 +**0xAE 01**  ~-~-> Set PAYVER field =  0x01
728 728  )))
729 729  
730 730  (((
731 -**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
720 +**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
732 732  )))
733 733  
734 734  
735 735  
736 736  
737 -==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
726 +==== **Set RS485 Sampling Commands** ====
738 738  
739 739  (((
740 740  AT+COMMANDx or AT+DATACUTx
... ... @@ -749,16 +749,29 @@
749 749  )))
750 750  
751 751  * (((
752 -(% style="color:#037691" %)**AT Command:**
741 +**AT Command:**
753 753  )))
754 754  
755 -**AT+COMMANDx:  **Configure RS485 read command to sensor.
744 +(% class="box infomessage" %)
745 +(((
746 +(((
747 +**AT+COMMANDx: Configure RS485 read command to sensor.**
748 +)))
749 +)))
756 756  
757 -**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
751 +(% class="box infomessage" %)
752 +(((
753 +(((
754 +**AT+DATACUTx: Configure how to handle return from RS485 devices.**
755 +)))
756 +)))
758 758  
758 +(((
759 +
760 +)))
759 759  
760 760  * (((
761 -(% style="color:#037691" %)**Downlink Payload:**
763 +**Downlink Payload:**
762 762  )))
763 763  
764 764  (((
... ... @@ -794,8 +794,6 @@
794 794  )))
795 795  
796 796  (((
797 -
798 -
799 799  **Example:**
800 800  )))
801 801  
... ... @@ -814,7 +814,7 @@
814 814  
815 815  
816 816  
817 -==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
817 +==== **Fast command to handle MODBUS device** ====
818 818  
819 819  (((
820 820  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]].
... ... @@ -846,14 +846,14 @@
846 846  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.
847 847  )))
848 848  
849 -(% 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" %)​
849 +[[image:image-20220602165351-6.png]]
850 850  
851 -(% 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" %)​
851 +[[image:image-20220602165351-7.png]]
852 852  
853 853  
854 854  
855 855  
856 -==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
856 +==== **RS485 command timeout** ====
857 857  
858 858  (((
859 859  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.
... ... @@ -864,7 +864,7 @@
864 864  )))
865 865  
866 866  * (((
867 -(% style="color:#037691" %)** AT Command:**
867 +**AT Command:**
868 868  )))
869 869  
870 870  (% class="box infomessage" %)
... ... @@ -887,7 +887,7 @@
887 887  )))
888 888  
889 889  * (((
890 -(% style="color:#037691" %)** Downlink Payload:**
890 +**Downlink Payload:**
891 891  )))
892 892  
893 893  (((
... ... @@ -909,7 +909,7 @@
909 909  
910 910  
911 911  
912 -==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
912 +==== **Uplink payload mode** ====
913 913  
914 914  (((
915 915  Define to use one uplink or multiple uplinks for the sampling.
... ... @@ -920,16 +920,29 @@
920 920  )))
921 921  
922 922  * (((
923 -(% style="color:#037691" %)** AT Command:**
923 +**AT Command:**
924 924  )))
925 925  
926 +(% class="box infomessage" %)
927 +(((
928 +(((
926 926  **AT+DATAUP=0**
930 +)))
931 +)))
927 927  
933 +(% class="box infomessage" %)
934 +(((
935 +(((
928 928  **AT+DATAUP=1**
937 +)))
938 +)))
929 929  
940 +(((
941 +
942 +)))
930 930  
931 931  * (((
932 -(% style="color:#037691" %)** Downlink Payload:**
945 +**Downlink Payload:**
933 933  )))
934 934  
935 935  (((
... ... @@ -943,7 +943,7 @@
943 943  
944 944  
945 945  
946 -==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
959 +==== **Manually trigger an Uplink** ====
947 947  
948 948  (((
949 949  Ask device to send an uplink immediately.
... ... @@ -950,7 +950,7 @@
950 950  )))
951 951  
952 952  * (((
953 -(% style="color:#037691" %)** AT Command:**
966 +**AT Command:**
954 954  )))
955 955  
956 956  (((
... ... @@ -962,7 +962,7 @@
962 962  )))
963 963  
964 964  * (((
965 -(% style="color:#037691" %)** Downlink Payload:**
978 +**Downlink Payload:**
966 966  )))
967 967  
968 968  (((
... ... @@ -972,7 +972,7 @@
972 972  
973 973  
974 974  
975 -==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
988 +==== **Clear RS485 Command** ====
976 976  
977 977  (((
978 978  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -979,7 +979,7 @@
979 979  )))
980 980  
981 981  * (((
982 -(% style="color:#037691" %)** AT Command:**
995 +**AT Command:**
983 983  )))
984 984  
985 985  (((
... ... @@ -1002,11 +1002,11 @@
1002 1002  The uplink screen shot is:
1003 1003  )))
1004 1004  
1005 -(% 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" %)​
1018 +[[image:1654160691922-496.png]]
1006 1006  
1007 1007  
1008 1008  * (((
1009 -(% style="color:#037691" %)** Downlink Payload:**
1022 +**Downlink Payload:**
1010 1010  )))
1011 1011  
1012 1012  (((
... ... @@ -1016,7 +1016,7 @@
1016 1016  
1017 1017  
1018 1018  
1019 -==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1032 +==== **Set Serial Communication Parameters** ====
1020 1020  
1021 1021  (((
1022 1022  Set the Rs485 serial communication parameters:
... ... @@ -1023,7 +1023,7 @@
1023 1023  )))
1024 1024  
1025 1025  * (((
1026 -(% style="color:#037691" %)** AT Command:**
1039 +**AT Command:**
1027 1027  )))
1028 1028  
1029 1029  (((
... ... @@ -1030,28 +1030,41 @@
1030 1030  Set Baud Rate:
1031 1031  )))
1032 1032  
1033 -
1046 +(% class="box infomessage" %)
1047 +(((
1048 +(((
1034 1034  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1050 +)))
1051 +)))
1035 1035  
1036 -
1037 1037  (((
1038 1038  Set UART Parity
1039 1039  )))
1040 1040  
1041 -
1057 +(% class="box infomessage" %)
1058 +(((
1059 +(((
1042 1042  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1061 +)))
1062 +)))
1043 1043  
1044 -
1045 1045  (((
1046 1046  Set STOPBIT
1047 1047  )))
1048 1048  
1049 -
1068 +(% class="box infomessage" %)
1069 +(((
1070 +(((
1050 1050  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1072 +)))
1073 +)))
1051 1051  
1075 +(((
1076 +
1077 +)))
1052 1052  
1053 1053  * (((
1054 -(% style="color:#037691" %)** Downlink Payload:**
1080 +**Downlink Payload:**
1055 1055  )))
1056 1056  
1057 1057  (((
... ... @@ -1090,7 +1090,7 @@
1090 1090  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.
1091 1091  )))
1092 1092  
1093 -(% 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" %)​
1119 +[[image:image-20220602171200-8.png||height="567" width="1007"]]
1094 1094  
1095 1095  (((
1096 1096  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1164,7 +1164,7 @@
1164 1164  )))
1165 1165  
1166 1166  (((
1167 -(% 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" %)​
1193 +[[image:image-20220602171200-9.png]]
1168 1168  )))
1169 1169  
1170 1170  (((
... ... @@ -1208,7 +1208,7 @@
1208 1208  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.
1209 1209  )))
1210 1210  
1211 -(% 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" %)​
1237 +[[image:1654162355560-817.png]]
1212 1212  
1213 1213  
1214 1214  (((
... ... @@ -1215,7 +1215,7 @@
1215 1215  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:
1216 1216  )))
1217 1217  
1218 -(% 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" %)​
1244 +[[image:1654162368066-342.png]]
1219 1219  
1220 1220  
1221 1221  (((
... ... @@ -1294,7 +1294,7 @@
1294 1294  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
1295 1295  )))
1296 1296  
1297 -(% 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" %)​
1323 +[[image:1654162478620-421.png]]
1298 1298  
1299 1299  
1300 1300  = 6. FAQ =
... ... @@ -1319,7 +1319,7 @@
1319 1319  Below shows the hardware connection for how to upload an image to RS485-LN:
1320 1320  )))
1321 1321  
1322 -(% 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" %)​
1348 +[[image:1654162535040-878.png]]
1323 1323  
1324 1324  (((
1325 1325  **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]].
... ... @@ -1342,18 +1342,18 @@
1342 1342  )))
1343 1343  
1344 1344  
1345 -(% 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" %)​
1371 +[[image:image-20220602175818-12.png]]
1346 1346  
1347 1347  
1348 -(% 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" %)​
1374 +[[image:image-20220602175848-13.png]]
1349 1349  
1350 1350  
1351 -(% 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" %)​
1377 +[[image:image-20220602175912-14.png]]
1352 1352  
1353 1353  
1354 1354  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1355 1355  
1356 -(% 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" %)​
1382 +[[image:image-20220602175638-10.png]]
1357 1357  
1358 1358  
1359 1359  == 6.2 How to change the LoRa Frequency Bands/Region? ==

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