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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.6
edited by Xiaoling
on 2022/06/14 09:57
Change comment: There is no comment for this version
To version 42.22
edited by Xiaoling
on 2022/06/06 14:26
Change comment: There is no comment for this version

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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/}}
... ... @@ -63,7 +63,6 @@
63 63  ** Idle: 6uA@3.3v
64 64  ** 20dB Transmit: 130mA@3.3v
65 65  
66 -
67 67  **Interface for Model:**
68 68  
69 69  * 1 x RS485 Interface
... ... @@ -73,7 +73,6 @@
73 73  * 1 x Interrupt Interface
74 74  * 1 x Controllable 5V output, max
75 75  
76 -
77 77  **LoRa Spec:**
78 78  
79 79  * Frequency Range:
... ... @@ -94,7 +94,6 @@
94 94  
95 95  
96 96  
97 -
98 98  == 1.3 Features ==
99 99  
100 100  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -108,7 +108,6 @@
108 108  
109 109  
110 110  
111 -
112 112  == 1.4 Applications ==
113 113  
114 114  * Smart Buildings & Home Automation
... ... @@ -120,7 +120,6 @@
120 120  
121 121  
122 122  
123 -
124 124  == 1.5 Firmware Change log ==
125 125  
126 126  [[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);"]]
... ... @@ -389,6 +389,8 @@
389 389  )))
390 390  )))
391 391  
391 +
392 +
392 392  === 3.3.2 Configure sensors ===
393 393  
394 394  (((
... ... @@ -402,17 +402,11 @@
402 402  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
403 403  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
404 404  |AT+CFGDEV|(% style="width:80px" %)(((
405 -(((
406 406  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
407 -)))
408 408  
409 -(((
410 410  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
411 -)))
412 412  
413 -(((
414 414  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
415 -)))
416 416  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
417 417  
418 418  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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913 913  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
914 914  )))
915 915  
911 +
916 916  === 3.5.1 Common Commands: ===
917 917  
918 918  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]]
... ... @@ -1436,16 +1436,34 @@
1436 1436  (((
1437 1437  (((
1438 1438  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1435 +)))
1436 +)))
1439 1439  
1438 +(((
1440 1440  Set UART Parity
1440 +)))
1441 +
1442 +(% class="box infomessage" %)
1443 +(((
1444 +(((
1441 1441  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1446 +)))
1447 +)))
1442 1442  
1449 +(((
1443 1443  Set STOPBIT
1451 +)))
1444 1444  
1453 +(% class="box infomessage" %)
1454 +(((
1455 +(((
1445 1445  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1446 1446  )))
1447 1447  )))
1448 1448  
1460 +(((
1461 +
1462 +)))
1449 1449  
1450 1450  * (((
1451 1451  **Downlink Payload:**
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1523 1523  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1524 1524  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1525 1525  
1540 +
1526 1526  == 3.7 +3V3 Output ==
1527 1527  
1528 1528  (((
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1600 1600  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1601 1601  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1602 1602  
1618 +
1603 1603  == 3.10 Switch Jumper ==
1604 1604  
1605 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1606 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1607 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1621 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:400px" %)
1622 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 277px;" %)**Feature**
1623 +|(% style="width:123px" %)**SW1**|(% style="width:277px" %)ISP position: Upgrade firmware via UART
1608 1608  Flash position: Configure device, check running status.
1609 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1625 +|(% style="width:123px" %)**SW2**|(% style="width:277px" %)5V position: set to compatible with 5v I/O.
1610 1610  3.3v position: set to compatible with 3.3v I/O.,
1611 1611  
1612 1612  (((
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1655 1655  (% class="box infomessage" %)
1656 1656  (((
1657 1657  **AT+FDR**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1658 1658  **AT+NJM=0**
1679 +)))
1680 +
1681 +(% class="box infomessage" %)
1682 +(((
1659 1659  **ATZ**
1660 1660  )))
1661 1661  
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1797 1797  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1798 1798  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1799 1799  
1824 +
1800 1800  = 9. Packing Info =
1801 1801  
1802 1802  (((