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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.2
edited by Xiaoling
on 2022/06/14 09:41
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
... ... @@ -4,10 +4,10 @@
4 4  
5 5  
6 6  
7 +**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 -
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
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94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
97 +
98 +
97 97  == 1.3 Features ==
98 98  
99 99  * LoRaWAN Class A & Class C protocol (default Class A)
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105 105  * Support Modbus protocol
106 106  * Support Interrupt uplink
107 107  
110 +
111 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
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114 114  * Smart Cities
115 115  * Smart Factory
116 116  
121 +
122 +
117 117  == 1.5 Firmware Change log ==
118 118  
119 119  [[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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382 382  )))
383 383  )))
384 384  
391 +
392 +
385 385  === 3.3.2 Configure sensors ===
386 386  
387 387  (((
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395 395  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
396 396  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
397 397  |AT+CFGDEV|(% style="width:80px" %)(((
398 -(((
399 399  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
400 -)))
401 401  
402 -(((
403 403  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
404 -)))
405 405  
406 -(((
407 407  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
408 -)))
409 409  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
410 410  
411 411  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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906 906  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
907 907  )))
908 908  
911 +
909 909  === 3.5.1 Common Commands: ===
910 910  
911 911  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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1429 1429  (((
1430 1430  (((
1431 1431  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1435 +)))
1436 +)))
1432 1432  
1438 +(((
1433 1433  Set UART Parity
1440 +)))
1441 +
1442 +(% class="box infomessage" %)
1443 +(((
1444 +(((
1434 1434  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1446 +)))
1447 +)))
1435 1435  
1449 +(((
1436 1436  Set STOPBIT
1451 +)))
1437 1437  
1453 +(% class="box infomessage" %)
1454 +(((
1455 +(((
1438 1438  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1439 1439  )))
1440 1440  )))
1441 1441  
1460 +(((
1461 +
1462 +)))
1442 1442  
1443 1443  * (((
1444 1444  **Downlink Payload:**
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1516 1516  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1517 1517  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1518 1518  
1540 +
1519 1519  == 3.7 +3V3 Output ==
1520 1520  
1521 1521  (((
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1593 1593  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1594 1594  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1595 1595  
1618 +
1596 1596  == 3.10 Switch Jumper ==
1597 1597  
1598 1598  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
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1648 1648  (% class="box infomessage" %)
1649 1649  (((
1650 1650  **AT+FDR**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1651 1651  **AT+NJM=0**
1679 +)))
1680 +
1681 +(% class="box infomessage" %)
1682 +(((
1652 1652  **ATZ**
1653 1653  )))
1654 1654  
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1790 1790  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1791 1791  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1792 1792  
1824 +
1793 1793  = 9. Packing Info =
1794 1794  
1795 1795  (((