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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.4
edited by Xiaoling
on 2022/06/14 09:44
Change comment: There is no comment for this version
To version 42.23
edited by Xiaoling
on 2022/06/06 14:27
Change comment: There is no comment for this version

Summary

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Content
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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/}}
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90 90  * 127 dB Dynamic Range RSSI.
91 91  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
92 92  
97 +
98 +
93 93  == 1.3 Features ==
94 94  
95 95  * LoRaWAN Class A & Class C protocol (default Class A)
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101 101  * Support Modbus protocol
102 102  * Support Interrupt uplink
103 103  
110 +
111 +
104 104  == 1.4 Applications ==
105 105  
106 106  * Smart Buildings & Home Automation
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110 110  * Smart Cities
111 111  * Smart Factory
112 112  
121 +
122 +
113 113  == 1.5 Firmware Change log ==
114 114  
115 115  [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]]
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378 378  )))
379 379  )))
380 380  
391 +
392 +
381 381  === 3.3.2 Configure sensors ===
382 382  
383 383  (((
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391 391  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
392 392  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
393 393  |AT+CFGDEV|(% style="width:80px" %)(((
394 -(((
395 395  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
396 -)))
397 397  
398 -(((
399 399  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
400 -)))
401 401  
402 -(((
403 403  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
404 -)))
405 405  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
406 406  
407 407  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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902 902  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
903 903  )))
904 904  
911 +
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]]
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1425 1425  (((
1426 1426  (((
1427 1427  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1435 +)))
1436 +)))
1428 1428  
1438 +(((
1429 1429  Set UART Parity
1440 +)))
1441 +
1442 +(% class="box infomessage" %)
1443 +(((
1444 +(((
1430 1430  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1446 +)))
1447 +)))
1431 1431  
1449 +(((
1432 1432  Set STOPBIT
1451 +)))
1433 1433  
1453 +(% class="box infomessage" %)
1454 +(((
1455 +(((
1434 1434  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1435 1435  )))
1436 1436  )))
1437 1437  
1460 +(((
1461 +
1462 +)))
1438 1438  
1439 1439  * (((
1440 1440  **Downlink Payload:**
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1512 1512  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1513 1513  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1514 1514  
1540 +
1515 1515  == 3.7 +3V3 Output ==
1516 1516  
1517 1517  (((
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1589 1589  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1590 1590  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1591 1591  
1618 +
1592 1592  == 3.10 Switch Jumper ==
1593 1593  
1594 1594  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
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1644 1644  (% class="box infomessage" %)
1645 1645  (((
1646 1646  **AT+FDR**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1647 1647  **AT+NJM=0**
1679 +)))
1680 +
1681 +(% class="box infomessage" %)
1682 +(((
1648 1648  **ATZ**
1649 1649  )))
1650 1650  
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1786 1786  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1787 1787  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1788 1788  
1824 +
1789 1789  = 9. Packing Info =
1790 1790  
1791 1791  (((