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Last modified by Xiaoling on 2025/04/23 15:57
From version 42.23
edited by Xiaoling
on 2022/06/06 14:27
Change comment: There is no comment for this version
To version 44.3
edited by Xiaoling
on 2022/06/14 09:44
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -4,10 +4,7 @@
4 4  
5 5  
6 6  
7 -**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
8 8  
9 -
10 -
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
... ... @@ -94,8 +94,6 @@
94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
97 -
98 -
99 99  == 1.3 Features ==
100 100  
101 101  * LoRaWAN Class A & Class C protocol (default Class A)
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107 107  * Support Modbus protocol
108 108  * Support Interrupt uplink
109 109  
110 -
111 -
112 112  == 1.4 Applications ==
113 113  
114 114  * Smart Buildings & Home Automation
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118 118  * Smart Cities
119 119  * Smart Factory
120 120  
121 -
122 -
123 123  == 1.5 Firmware Change log ==
124 124  
125 125  [[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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388 388  )))
389 389  )))
390 390  
391 -
392 -
393 393  === 3.3.2 Configure sensors ===
394 394  
395 395  (((
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403 403  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
404 404  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
405 405  |AT+CFGDEV|(% style="width:80px" %)(((
395 +(((
406 406  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
397 +)))
407 407  
399 +(((
408 408  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
401 +)))
409 409  
403 +(((
410 410  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
405 +)))
411 411  )))|(% style="width:210px" %)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"]].
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908 908  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
909 909  )))
910 910  
911 -
912 912  === 3.5.1 Common Commands: ===
913 913  
914 914  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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1432 1432  (((
1433 1433  (((
1434 1434  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1435 -)))
1436 -)))
1437 1437  
1438 -(((
1439 1439  Set UART Parity
1440 -)))
1441 -
1442 -(% class="box infomessage" %)
1443 -(((
1444 -(((
1445 1445  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1446 -)))
1447 -)))
1448 1448  
1449 -(((
1450 1450  Set STOPBIT
1451 -)))
1452 1452  
1453 -(% class="box infomessage" %)
1454 -(((
1455 -(((
1456 1456  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1457 1457  )))
1458 1458  )))
1459 1459  
1460 -(((
1461 -
1462 -)))
1463 1463  
1464 1464  * (((
1465 1465  **Downlink Payload:**
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1537 1537  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1538 1538  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1539 1539  
1540 -
1541 1541  == 3.7 +3V3 Output ==
1542 1542  
1543 1543  (((
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1615 1615  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1616 1616  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1617 1617  
1618 -
1619 1619  == 3.10 Switch Jumper ==
1620 1620  
1621 1621  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
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1671 1671  (% class="box infomessage" %)
1672 1672  (((
1673 1673  **AT+FDR**
1674 -)))
1675 -
1676 -(% class="box infomessage" %)
1677 -(((
1678 1678  **AT+NJM=0**
1679 -)))
1680 -
1681 -(% class="box infomessage" %)
1682 -(((
1683 1683  **ATZ**
1684 1684  )))
1685 1685  
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1821 1821  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1822 1822  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1823 1823  
1824 -
1825 1825  = 9. Packing Info =
1826 1826  
1827 1827  (((