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Last modified by Xiaoling on 2025/04/23 15:57
From version 43.1
edited by Edwin Chen
on 2022/06/13 10:47
Change comment: There is no comment for this version
To version 44.15
edited by Xiaoling
on 2022/06/14 10:10
Change comment: There is no comment for this version

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 1  (% style="text-align:center" %)
2 -[[image:1652947681187-144.png||height="385" width="385"]]
2 +[[image:1652947681187-144.png||height="404" width="404"]]
3 3  
4 4  
5 5  
6 6  
7 -**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
8 -
9 -
10 -
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
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200 200  
201 201  [[image:1652953414711-647.png||height="337" width="723"]]
202 202  
199 +
203 203  (((
204 204  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
205 205  )))
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209 209  )))
210 210  
211 211  (((
212 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL.
209 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL.
213 213  )))
214 214  
215 215  (((
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218 218  
219 219  [[image:1652953462722-299.png]]
220 220  
218 +
221 221  (((
222 222  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
223 223  )))
224 224  
225 225  (((
226 -Add APP EUI in the application.
224 +**Add APP EUI in the application.**
227 227  )))
228 228  
229 229  
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235 235  
236 236  [[image:image-20220519174512-4.png]]
237 237  
236 +
238 238  You can also choose to create the device manually.
239 239  
240 240  [[image:1652953542269-423.png||height="710" width="723"]]
241 241  
241 +
242 242  Add APP KEY and DEV EUI
243 243  
244 244  [[image:1652953553383-907.png||height="514" width="724"]]
245 245  
246 246  
247 +
247 247  (((
248 -**Step 2**: Power on RS485-BL 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.
249 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-BL 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.
249 249  )))
250 250  
251 251  [[image:1652953568895-172.png||height="232" width="724"]]
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386 386  )))
387 387  
388 388  
390 +
389 389  === 3.3.2 Configure sensors ===
390 390  
391 391  (((
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436 436  
437 437  (((
438 438  During each sampling, the RS485-BL can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
441 +
442 +
439 439  )))
440 440  
441 441  (((
442 -**Command from RS485-BL to Sensor:**
446 +(% style="color:blue" %)**Command from RS485-BL to Sensor:**
443 443  )))
444 444  
445 445  (((
446 446  RS485-BL can send out pre-set max 15 strings via **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF** . All commands are of same grammar.
451 +
452 +
447 447  )))
448 448  
449 449  (((
450 -**Handle return from sensors to RS485-BL**:
456 +(% style="color:blue" %)**Handle return from sensors to RS485-BL**:
451 451  )))
452 452  
453 453  (((
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455 455  )))
456 456  
457 457  * (((
458 -**AT+DATACUT**
464 +(% style="color:blue" %)**AT+DATACUT**
459 459  )))
460 460  
461 461  (((
462 462  When the return value from sensor have fix length and we know which position the valid value we should get, we can use AT+DATACUT command.
469 +
470 +
463 463  )))
464 464  
465 465  * (((
466 -**AT+SEARCH**
474 +(% style="color:blue" %)**AT+SEARCH**
467 467  )))
468 468  
469 469  (((
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471 471  )))
472 472  
473 473  (((
474 -**Define wait timeout:**
482 +
483 +
484 +(% style="color:blue" %)**Define wait timeout:**
475 475  )))
476 476  
477 477  (((
... ... @@ -483,6 +483,8 @@
483 483  )))
484 484  
485 485  (((
496 +
497 +
486 486  **Examples:**
487 487  )))
488 488  
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540 540  )))
541 541  
542 542  (((
555 +
556 +
543 543  **Examples:**
544 544  )))
545 545  
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1652 1652  (% class="box infomessage" %)
1653 1653  (((
1654 1654  **AT+FDR**
1655 -)))
1656 -
1657 -(% class="box infomessage" %)
1658 -(((
1659 1659  **AT+NJM=0**
1660 -)))
1661 -
1662 -(% class="box infomessage" %)
1663 -(((
1664 1664  **ATZ**
1665 1665  )))
1666 1666