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Last modified by Xiaoling on 2025/04/23 15:57
From version 42.4
edited by Xiaoling
on 2022/06/06 12:02
Change comment: There is no comment for this version
To version 44.25
edited by Xiaoling
on 2022/06/14 10:28
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -1,13 +1,9 @@
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/}}
... ... @@ -197,6 +197,7 @@
197 197  
198 198  [[image:1652953414711-647.png||height="337" width="723"]]
199 199  
196 +
200 200  (((
201 201  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
202 202  )))
... ... @@ -206,7 +206,7 @@
206 206  )))
207 207  
208 208  (((
209 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL.
206 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL.
210 210  )))
211 211  
212 212  (((
... ... @@ -215,12 +215,13 @@
215 215  
216 216  [[image:1652953462722-299.png]]
217 217  
215 +
218 218  (((
219 219  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
220 220  )))
221 221  
222 222  (((
223 -Add APP EUI in the application.
221 +**Add APP EUI in the application.**
224 224  )))
225 225  
226 226  
... ... @@ -232,17 +232,20 @@
232 232  
233 233  [[image:image-20220519174512-4.png]]
234 234  
233 +
235 235  You can also choose to create the device manually.
236 236  
237 237  [[image:1652953542269-423.png||height="710" width="723"]]
238 238  
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 +
244 244  (((
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.
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.
246 246  )))
247 247  
248 248  [[image:1652953568895-172.png||height="232" width="724"]]
... ... @@ -382,7 +382,6 @@
382 382  )))
383 383  )))
384 384  
385 -
386 386  === 3.3.2 Configure sensors ===
387 387  
388 388  (((
... ... @@ -396,11 +396,17 @@
396 396  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
397 397  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
398 398  |AT+CFGDEV|(% style="width:80px" %)(((
399 +(((
399 399  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
401 +)))
400 400  
403 +(((
401 401  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
405 +)))
402 402  
407 +(((
403 403  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
409 +)))
404 404  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
405 405  
406 406  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
... ... @@ -427,18 +427,22 @@
427 427  
428 428  (((
429 429  During each sampling, the RS485-BL can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
436 +
437 +
430 430  )))
431 431  
432 432  (((
433 -**Command from RS485-BL to Sensor:**
441 +(% style="color:blue" %)**Command from RS485-BL to Sensor:**
434 434  )))
435 435  
436 436  (((
437 437  RS485-BL can send out pre-set max 15 strings via **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF** . All commands are of same grammar.
446 +
447 +
438 438  )))
439 439  
440 440  (((
441 -**Handle return from sensors to RS485-BL**:
451 +(% style="color:blue" %)**Handle return from sensors to RS485-BL**:
442 442  )))
443 443  
444 444  (((
... ... @@ -446,15 +446,17 @@
446 446  )))
447 447  
448 448  * (((
449 -**AT+DATACUT**
459 +(% style="color:blue" %)**AT+DATACUT**
450 450  )))
451 451  
452 452  (((
453 453  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.
464 +
465 +
454 454  )))
455 455  
456 456  * (((
457 -**AT+SEARCH**
469 +(% style="color:blue" %)**AT+SEARCH**
458 458  )))
459 459  
460 460  (((
... ... @@ -462,7 +462,9 @@
462 462  )))
463 463  
464 464  (((
465 -**Define wait timeout:**
477 +
478 +
479 +(% style="color:blue" %)**Define wait timeout:**
466 466  )))
467 467  
468 468  (((
... ... @@ -474,6 +474,8 @@
474 474  )))
475 475  
476 476  (((
491 +
492 +
477 477  **Examples:**
478 478  )))
479 479  
... ... @@ -531,6 +531,8 @@
531 531  )))
532 532  
533 533  (((
550 +
551 +
534 534  **Examples:**
535 535  )))
536 536  
... ... @@ -548,6 +548,8 @@
548 548  
549 549  (((
550 550  [[image:1653271044481-711.png]]
569 +
570 +
551 551  )))
552 552  
553 553  (((
... ... @@ -588,11 +588,13 @@
588 588  )))
589 589  
590 590  (((
611 +
612 +
591 591  **Examples:**
592 592  )))
593 593  
594 594  * (((
595 -Grab bytes:
617 +(% style="color:blue" %)**Grab bytes:**
596 596  )))
597 597  
598 598  (((
... ... @@ -604,7 +604,7 @@
604 604  )))
605 605  
606 606  * (((
607 -Grab a section.
629 +(% style="color:blue" %)**Grab a section.**
608 608  )))
609 609  
610 610  (((
... ... @@ -616,11 +616,13 @@
616 616  )))
617 617  
618 618  * (((
619 -Grab different sections.
641 +(% style="color:blue" %)**Grab different sections.**
620 620  )))
621 621  
622 622  (((
623 623  [[image:1653271657255-576.png||height="305" width="730"]]
646 +
647 +
624 624  )))
625 625  
626 626  (((
... ... @@ -748,6 +748,8 @@
748 748  )))
749 749  1. (((
750 750  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
775 +
776 +
751 751  )))
752 752  
753 753  [[image:1653272817147-600.png||height="437" width="717"]]
... ... @@ -899,9 +899,12 @@
899 899  
900 900  * (((
901 901  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
902 -)))
903 903  
904 904  
930 +
931 +
932 +)))
933 +
905 905  === 3.5.1 Common Commands: ===
906 906  
907 907  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]]
... ... @@ -915,21 +915,17 @@
915 915  
916 916  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
917 917  
918 -* **AT Command**
947 +* (% style="color:#037691" %)**AT Command**
919 919  
920 -(% class="box infomessage" %)
921 -(((
949 +
922 922  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
923 -)))
924 924  
925 -(% class="box infomessage" %)
926 -(((
927 927  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
928 -)))
929 929  
930 930  
931 -* **Downlink Payload**
932 932  
956 +* (% style="color:#037691" %)**Downlink Payload**
957 +
933 933  **0A aa**  ~-~->  same as AT+MOD=aa
934 934  
935 935  
... ... @@ -942,7 +942,7 @@
942 942  )))
943 943  
944 944  * (((
945 -**AT Command**
970 +(% style="color:#037691" %)**AT Command**
946 946  )))
947 947  
948 948  (% class="box infomessage" %)
... ... @@ -961,7 +961,7 @@
961 961  )))
962 962  
963 963  * (((
964 -**Downlink Payload**
989 +(% style="color:#037691" %)**Downlink Payload**
965 965  )))
966 966  
967 967  (((
... ... @@ -1041,16 +1041,14 @@
1041 1041  
1042 1042  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.
1043 1043  
1044 -* **AT Command:**
1069 +* (% style="color:#037691" %)**AT Command:**
1045 1045  
1046 -(% class="box infomessage" %)
1047 -(((
1048 1048  **AT+PAYVER: Set PAYVER field = 1**
1049 -)))
1050 1050  
1051 1051  
1052 -* **Downlink Payload:**
1053 1053  
1075 +* (% style="color:#037691" %)**Downlink Payload:**
1076 +
1054 1054  **0xAE 01**  ~-~-> Set PAYVER field =  0x01
1055 1055  
1056 1056  **0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
... ... @@ -1073,36 +1073,18 @@
1073 1073  )))
1074 1074  
1075 1075  * (((
1076 -**AT Command:**
1099 +(% style="color:#037691" %)**AT Command:**
1077 1077  )))
1078 1078  
1079 -(% class="box infomessage" %)
1080 -(((
1081 -(((
1082 1082  **AT+COMMANDx: Configure RS485 read command to sensor.**
1083 -)))
1084 -)))
1085 1085  
1086 -(% class="box infomessage" %)
1087 -(((
1088 -(((
1089 1089  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
1090 -)))
1091 -)))
1092 1092  
1093 -(% class="box infomessage" %)
1094 -(((
1095 -(((
1096 1096  **AT+SEARCHx: Configure search command**
1097 -)))
1098 -)))
1099 1099  
1100 -(((
1101 -
1102 -)))
1103 1103  
1104 1104  * (((
1105 -**Downlink Payload:**
1110 +(% style="color:#037691" %)**Downlink Payload:**
1106 1106  )))
1107 1107  
1108 1108  (((
... ... @@ -1194,7 +1194,7 @@
1194 1194  )))
1195 1195  
1196 1196  (((
1197 -**AT+MBFUN has only two value:**
1202 +(% style="color:#037691" %)**AT+MBFUN has only two value:**
1198 1198  )))
1199 1199  
1200 1200  * (((
... ... @@ -1230,7 +1230,7 @@
1230 1230  
1231 1231  
1232 1232  * (((
1233 -**Downlink Commands:**
1238 +(% style="color:#037691" %)**Downlink Commands:**
1234 1234  )))
1235 1235  
1236 1236  (((
... ... @@ -1255,15 +1255,12 @@
1255 1255  )))
1256 1256  
1257 1257  * (((
1258 -**AT Command:**
1259 -)))
1263 +(% style="color:#037691" %)**AT Command:**
1260 1260  
1261 -(% class="box infomessage" %)
1262 -(((
1263 -(((
1264 1264  **AT+CMDDLaa=hex(bb cc)**
1266 +
1267 +
1265 1265  )))
1266 -)))
1267 1267  
1268 1268  (((
1269 1269  **Example:**
... ... @@ -1278,7 +1278,7 @@
1278 1278  )))
1279 1279  
1280 1280  * (((
1281 -**Downlink Payload:**
1283 +(% style="color:#037691" %)**Downlink Payload:**
1282 1282  )))
1283 1283  
1284 1284  (((
... ... @@ -1311,22 +1311,12 @@
1311 1311  )))
1312 1312  
1313 1313  * (((
1314 -**AT Command:**
1315 -)))
1316 +(% style="color:#037691" %)**AT Command:**
1316 1316  
1317 -(% class="box infomessage" %)
1318 -(((
1319 -(((
1320 1320  **AT+DATAUP=0**
1321 -)))
1322 -)))
1323 1323  
1324 -(% class="box infomessage" %)
1325 -(((
1326 -(((
1327 1327  **AT+DATAUP=1**
1328 1328  )))
1329 -)))
1330 1330  
1331 1331  (((
1332 1332  
... ... @@ -1333,7 +1333,7 @@
1333 1333  )))
1334 1334  
1335 1335  * (((
1336 -**Downlink Payload:**
1328 +(% style="color:#037691" %)**Downlink Payload:**
1337 1337  )))
1338 1338  
1339 1339  (((
... ... @@ -1351,7 +1351,7 @@
1351 1351  
1352 1352  Ask device to send an uplink immediately.
1353 1353  
1354 -* **Downlink Payload:**
1346 +* (% style="color:#037691" %)**Downlink Payload:**
1355 1355  
1356 1356  **0x08 FF**, RS485-BL will immediately send an uplink.
1357 1357  
... ... @@ -1369,7 +1369,7 @@
1369 1369  )))
1370 1370  
1371 1371  * (((
1372 -**AT Command:**
1364 +(% style="color:#037691" %)**AT Command:**
1373 1373  )))
1374 1374  
1375 1375  (((
... ... @@ -1397,7 +1397,7 @@
1397 1397  )))
1398 1398  
1399 1399  * (((
1400 -**Downlink Payload:**
1392 +(% style="color:#037691" %)**Downlink Payload:**
1401 1401  )))
1402 1402  
1403 1403  (((
... ... @@ -1414,48 +1414,30 @@
1414 1414  )))
1415 1415  
1416 1416  * (((
1417 -**AT Command:**
1409 +(% style="color:#037691" %)**AT Command:**
1418 1418  )))
1419 1419  
1420 1420  (((
1421 -Set Baud Rate:
1413 +
1414 +
1415 +* Set Baud Rate:
1422 1422  )))
1423 1423  
1424 -(% class="box infomessage" %)
1425 -(((
1426 -(((
1427 1427  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1428 -)))
1429 -)))
1430 1430  
1431 -(((
1432 -Set UART Parity
1433 -)))
1434 1434  
1435 -(% class="box infomessage" %)
1436 -(((
1437 -(((
1421 +* Set UART Parity
1422 +
1438 1438  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1439 -)))
1440 -)))
1441 1441  
1442 -(((
1443 -Set STOPBIT
1444 -)))
1445 1445  
1446 -(% class="box infomessage" %)
1447 -(((
1448 -(((
1426 +* Set STOPBIT
1427 +
1449 1449  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1450 -)))
1451 -)))
1452 1452  
1453 -(((
1454 -
1455 -)))
1456 1456  
1457 1457  * (((
1458 -**Downlink Payload:**
1432 +(% style="color:#037691" %)**Downlink Payload:**
1459 1459  )))
1460 1460  
1461 1461  (((
... ... @@ -1463,6 +1463,8 @@
1463 1463  )))
1464 1464  
1465 1465  (((
1440 +
1441 +
1466 1466  **Example:**
1467 1467  )))
1468 1468  
... ... @@ -1491,7 +1491,7 @@
1491 1491  )))
1492 1492  
1493 1493  * (((
1494 -**AT Command:**
1470 +(% style="color:#037691" %)**AT Command:**
1495 1495  )))
1496 1496  
1497 1497  (((
... ... @@ -1511,7 +1511,7 @@
1511 1511  )))
1512 1512  
1513 1513  * (((
1514 -**LoRaWAN Downlink Command:**
1490 +(% style="color:#037691" %)**LoRaWAN Downlink Command:**
1515 1515  )))
1516 1516  
1517 1517  (((
... ... @@ -1531,6 +1531,8 @@
1531 1531  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1532 1532  
1533 1533  
1510 +
1511 +
1534 1534  == 3.7 +3V3 Output ==
1535 1535  
1536 1536  (((
... ... @@ -1608,21 +1608,14 @@
1608 1608  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1609 1609  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1610 1610  
1611 -
1612 1612  == 3.10 Switch Jumper ==
1613 1613  
1614 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1615 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1616 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1617 -ISP position: Upgrade firmware via UART
1618 -
1591 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1592 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1593 +|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1619 1619  Flash position: Configure device, check running status.
1620 -)))
1621 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1622 -5V position: set to compatible with 5v I/O.
1623 -
1595 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1624 1624  3.3v position: set to compatible with 3.3v I/O.,
1625 -)))
1626 1626  
1627 1627  (((
1628 1628  **+3.3V**: is always ON
... ... @@ -1670,15 +1670,7 @@
1670 1670  (% class="box infomessage" %)
1671 1671  (((
1672 1672  **AT+FDR**
1673 -)))
1674 -
1675 -(% class="box infomessage" %)
1676 -(((
1677 1677  **AT+NJM=0**
1678 -)))
1679 -
1680 -(% class="box infomessage" %)
1681 -(((
1682 1682  **ATZ**
1683 1683  )))
1684 1684  
... ... @@ -1820,7 +1820,6 @@
1820 1820  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1821 1821  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1822 1822  
1823 -
1824 1824  = 9. Packing Info =
1825 1825  
1826 1826  (((