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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.19
edited by Xiaoling
on 2022/06/14 10:13
Change comment: There is no comment for this version
To version 41.38
edited by Xiaoling
on 2022/06/06 11:20
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,9 +1,13 @@
1 1  (% style="text-align:center" %)
2 -[[image:1652947681187-144.png||height="404" width="404"]]
2 +[[image:1652947681187-144.png||height="385" width="385"]]
3 3  
4 4  
5 5  
6 6  
7 +**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
8 +
9 +
10 +
7 7  **Table of Contents:**
8 8  
9 9  {{toc/}}
... ... @@ -193,7 +193,6 @@
193 193  
194 194  [[image:1652953414711-647.png||height="337" width="723"]]
195 195  
196 -
197 197  (((
198 198  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
199 199  )))
... ... @@ -203,7 +203,7 @@
203 203  )))
204 204  
205 205  (((
206 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL.
209 +**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL.
207 207  )))
208 208  
209 209  (((
... ... @@ -212,13 +212,12 @@
212 212  
213 213  [[image:1652953462722-299.png]]
214 214  
215 -
216 216  (((
217 217  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
218 218  )))
219 219  
220 220  (((
221 -**Add APP EUI in the application.**
223 +Add APP EUI in the application.
222 222  )))
223 223  
224 224  
... ... @@ -230,20 +230,17 @@
230 230  
231 231  [[image:image-20220519174512-4.png]]
232 232  
233 -
234 234  You can also choose to create the device manually.
235 235  
236 236  [[image:1652953542269-423.png||height="710" width="723"]]
237 237  
238 -
239 239  Add APP KEY and DEV EUI
240 240  
241 241  [[image:1652953553383-907.png||height="514" width="724"]]
242 242  
243 243  
244 -
245 245  (((
246 -(% 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.
245 +**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.
247 247  )))
248 248  
249 249  [[image:1652953568895-172.png||height="232" width="724"]]
... ... @@ -284,28 +284,28 @@
284 284  )))
285 285  
286 286  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
287 -|=(% style="width: 80px;" %)(((
286 +|=(% style="width: 120px;" %)(((
288 288  (((
289 289  **AT Commands**
290 290  )))
291 -)))|=(% style="width: 210px;" %)(((
290 +)))|=(% style="width: 190px;" %)(((
292 292  (((
293 293  **Description**
294 294  )))
295 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 190px;" %)(((
296 296  (((
297 297  **Example**
298 298  )))
299 299  )))
300 -|(% style="width:80px" %)(((
299 +|(% style="width:120px" %)(((
301 301  (((
302 302  AT+BAUDR
303 303  )))
304 -)))|(% style="width:210px" %)(((
303 +)))|(% style="width:190px" %)(((
305 305  (((
306 306  Set the baud rate (for RS485 connection). Default Value is: 9600.
307 307  )))
308 -)))|(% style="width:210px" %)(((
307 +)))|(% style="width:190px" %)(((
309 309  (((
310 310  (((
311 311  AT+BAUDR=9600
... ... @@ -318,11 +318,11 @@
318 318  )))
319 319  )))
320 320  )))
321 -|(% style="width:80px" %)(((
320 +|(% style="width:120px" %)(((
322 322  (((
323 323  AT+PARITY
324 324  )))
325 -)))|(% style="width:210px" %)(((
324 +)))|(% style="width:190px" %)(((
326 326  (((
327 327  (((
328 328  Set UART parity (for RS485 connection)
... ... @@ -334,7 +334,7 @@
334 334  Default Value is: no parity.
335 335  )))
336 336  )))
337 -)))|(% style="width:210px" %)(((
336 +)))|(% style="width:190px" %)(((
338 338  (((
339 339  (((
340 340  AT+PARITY=0
... ... @@ -347,11 +347,11 @@
347 347  )))
348 348  )))
349 349  )))
350 -|(% style="width:80px" %)(((
349 +|(% style="width:120px" %)(((
351 351  (((
352 352  AT+STOPBIT
353 353  )))
354 -)))|(% style="width:210px" %)(((
353 +)))|(% style="width:190px" %)(((
355 355  (((
356 356  (((
357 357  Set serial stopbit (for RS485 connection)
... ... @@ -363,7 +363,7 @@
363 363  Default Value is: 1bit.
364 364  )))
365 365  )))
366 -)))|(% style="width:210px" %)(((
365 +)))|(% style="width:190px" %)(((
367 367  (((
368 368  (((
369 369  AT+STOPBIT=0 for 1bit
... ... @@ -384,6 +384,7 @@
384 384  )))
385 385  
386 386  
386 +
387 387  === 3.3.2 Configure sensors ===
388 388  
389 389  (((
... ... @@ -395,20 +395,14 @@
395 395  )))
396 396  
397 397  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
398 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
399 -|AT+CFGDEV|(% style="width:80px" %)(((
400 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
401 401  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
402 -)))
403 403  
404 -(((
405 405  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
406 -)))
407 407  
408 -(((
409 409  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
410 -)))
411 -)))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
405 +)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
412 412  
413 413  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
414 414  
... ... @@ -434,22 +434,18 @@
434 434  
435 435  (((
436 436  During each sampling, the RS485-BL can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
437 -
438 -
439 439  )))
440 440  
441 441  (((
442 -(% style="color:blue" %)**Command from RS485-BL to Sensor:**
434 +**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.
447 -
448 -
449 449  )))
450 450  
451 451  (((
452 -(% style="color:blue" %)**Handle return from sensors to RS485-BL**:
442 +**Handle return from sensors to RS485-BL**:
453 453  )))
454 454  
455 455  (((
... ... @@ -457,17 +457,15 @@
457 457  )))
458 458  
459 459  * (((
460 -(% style="color:blue" %)**AT+DATACUT**
450 +**AT+DATACUT**
461 461  )))
462 462  
463 463  (((
464 464  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.
465 -
466 -
467 467  )))
468 468  
469 469  * (((
470 -(% style="color:blue" %)**AT+SEARCH**
458 +**AT+SEARCH**
471 471  )))
472 472  
473 473  (((
... ... @@ -475,9 +475,7 @@
475 475  )))
476 476  
477 477  (((
478 -
479 -
480 -(% style="color:blue" %)**Define wait timeout:**
466 +**Define wait timeout:**
481 481  )))
482 482  
483 483  (((
... ... @@ -489,8 +489,6 @@
489 489  )))
490 490  
491 491  (((
492 -
493 -
494 494  **Examples:**
495 495  )))
496 496  
... ... @@ -548,8 +548,6 @@
548 548  )))
549 549  
550 550  (((
551 -
552 -
553 553  **Examples:**
554 554  )))
555 555  
... ... @@ -567,8 +567,6 @@
567 567  
568 568  (((
569 569  [[image:1653271044481-711.png]]
570 -
571 -
572 572  )))
573 573  
574 574  (((
... ... @@ -609,13 +609,11 @@
609 609  )))
610 610  
611 611  (((
612 -
613 -
614 614  **Examples:**
615 615  )))
616 616  
617 617  * (((
618 -(% style="color:blue" %)**Grab bytes:**
596 +Grab bytes:
619 619  )))
620 620  
621 621  (((
... ... @@ -627,7 +627,7 @@
627 627  )))
628 628  
629 629  * (((
630 -(% style="color:blue" %)**Grab a section.**
608 +Grab a section.
631 631  )))
632 632  
633 633  (((
... ... @@ -639,13 +639,11 @@
639 639  )))
640 640  
641 641  * (((
642 -(% style="color:blue" %)**Grab different sections.**
620 +Grab different sections.
643 643  )))
644 644  
645 645  (((
646 646  [[image:1653271657255-576.png||height="305" width="730"]]
647 -
648 -
649 649  )))
650 650  
651 651  (((
... ... @@ -773,8 +773,6 @@
773 773  )))
774 774  1. (((
775 775  DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
776 -
777 -
778 778  )))
779 779  
780 780  [[image:1653272817147-600.png||height="437" width="717"]]
... ... @@ -898,7 +898,7 @@
898 898  )))
899 899  
900 900  (((
901 -**}**
875 +{{{}}}}
902 902  
903 903  
904 904  )))
... ... @@ -928,6 +928,8 @@
928 928  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
929 929  )))
930 930  
905 +
906 +
931 931  === 3.5.1 Common Commands: ===
932 932  
933 933  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
... ... @@ -1386,49 +1386,26 @@
1386 1386  
1387 1387  ==== **Clear RS485 Command** ====
1388 1388  
1389 -(((
1390 1390  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1391 -)))
1392 1392  
1393 -(((
1394 -
1395 -)))
1396 1396  
1397 -* (((
1398 -**AT Command:**
1399 -)))
1368 +* **AT Command:**
1400 1400  
1401 1401  (((
1402 1402  (% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1403 1403  )))
1404 1404  
1405 -(((
1406 1406  Example screen shot after clear all RS485 commands. 
1407 -)))
1408 1408  
1409 -(((
1410 -
1411 -)))
1412 1412  
1413 -(((
1414 1414  The uplink screen shot is:
1415 -)))
1416 1416  
1417 -(((
1418 1418  [[image:1654134704555-320.png]]
1419 -)))
1420 1420  
1421 -(((
1422 -
1423 -)))
1424 1424  
1425 -* (((
1426 -**Downlink Payload:**
1427 -)))
1382 +* **Downlink Payload:**
1428 1428  
1429 -(((
1430 1430  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1431 -)))
1432 1432  
1433 1433  
1434 1434  
... ... @@ -1435,59 +1435,44 @@
1435 1435  
1436 1436  ==== **Set Serial Communication Parameters** ====
1437 1437  
1438 -(((
1439 1439  Set the Rs485 serial communication parameters:
1440 -)))
1441 1441  
1442 -* (((
1443 -**AT Command:**
1444 -)))
1393 +* **AT Command:**
1445 1445  
1446 -(((
1447 1447  Set Baud Rate:
1448 -)))
1449 1449  
1450 1450  (% class="box infomessage" %)
1451 1451  (((
1452 -(((
1453 1453  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1400 +)))
1454 1454  
1455 1455  Set UART Parity
1403 +
1404 +(% class="box infomessage" %)
1405 +(((
1456 1456  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1407 +)))
1457 1457  
1458 1458  Set STOPBIT
1459 1459  
1411 +(% class="box infomessage" %)
1412 +(((
1460 1460  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1461 1461  )))
1462 -)))
1463 1463  
1464 1464  
1465 -* (((
1466 -**Downlink Payload:**
1467 -)))
1417 +* **Downlink Payload:**
1468 1468  
1469 -(((
1470 1470  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1471 -)))
1472 1472  
1473 -(((
1474 1474  **Example:**
1475 -)))
1476 1476  
1477 -* (((
1478 -A7 01 00 60   same as AT+BAUDR=9600
1479 -)))
1480 -* (((
1481 -A7 01 04 80  same as AT+BAUDR=115200
1482 -)))
1423 +* A7 01 00 60   same as AT+BAUDR=9600
1424 +* A7 01 04 80  same as AT+BAUDR=115200
1483 1483  
1484 -(((
1485 1485  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1486 -)))
1487 1487  
1488 -(((
1489 1489  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1490 -)))
1491 1491  
1492 1492  
1493 1493  
... ... @@ -1494,41 +1494,22 @@
1494 1494  
1495 1495  ==== **Control output power duration** ====
1496 1496  
1497 -(((
1498 1498  User can set the output power duration before each sampling.
1499 -)))
1500 1500  
1501 -* (((
1502 -**AT Command:**
1503 -)))
1437 +* **AT Command:**
1504 1504  
1505 -(((
1506 1506  **Example:**
1507 -)))
1508 1508  
1509 -(((
1510 1510  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1511 -)))
1512 1512  
1513 -(((
1514 1514  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1515 -)))
1516 1516  
1517 -(((
1518 -
1519 -)))
1520 1520  
1521 -* (((
1522 -**LoRaWAN Downlink Command:**
1523 -)))
1446 +* **LoRaWAN Downlink Command:**
1524 1524  
1525 -(((
1526 1526  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1527 -)))
1528 1528  
1529 -(((
1530 1530  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1531 -)))
1532 1532  
1533 1533  
1534 1534  
... ... @@ -1538,6 +1538,8 @@
1538 1538  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1539 1539  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1540 1540  
1460 +
1461 +
1541 1541  == 3.7 +3V3 Output ==
1542 1542  
1543 1543  (((
... ... @@ -1615,14 +1615,22 @@
1615 1615  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1616 1616  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1617 1617  
1539 +
1540 +
1618 1618  == 3.10 Switch Jumper ==
1619 1619  
1620 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1621 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1622 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1543 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1544 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1545 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1546 +ISP position: Upgrade firmware via UART
1547 +
1623 1623  Flash position: Configure device, check running status.
1624 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1549 +)))
1550 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1551 +5V position: set to compatible with 5v I/O.
1552 +
1625 1625  3.3v position: set to compatible with 3.3v I/O.,
1554 +)))
1626 1626  
1627 1627  (((
1628 1628  **+3.3V**: is always ON
... ... @@ -1670,7 +1670,15 @@
1670 1670  (% class="box infomessage" %)
1671 1671  (((
1672 1672  **AT+FDR**
1602 +)))
1603 +
1604 +(% class="box infomessage" %)
1605 +(((
1673 1673  **AT+NJM=0**
1607 +)))
1608 +
1609 +(% class="box infomessage" %)
1610 +(((
1674 1674  **ATZ**
1675 1675  )))
1676 1676  
... ... @@ -1812,6 +1812,8 @@
1812 1812  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1813 1813  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1814 1814  
1752 +
1753 +
1815 1815  = 9. Packing Info =
1816 1816  
1817 1817  (((