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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.5
edited by Xiaoling
on 2022/06/14 09:56
Change comment: There is no comment for this version
To version 42.3
edited by Xiaoling
on 2022/06/06 12:01
Change comment: There is no comment for this version

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Content
... ... @@ -1,9 +1,13 @@
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/}}
... ... @@ -90,9 +90,6 @@
90 90  * 127 dB Dynamic Range RSSI.
91 91  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
92 92  
93 -
94 -
95 -
96 96  == 1.3 Features ==
97 97  
98 98  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -104,9 +104,6 @@
104 104  * Support Modbus protocol
105 105  * Support Interrupt uplink
106 106  
107 -
108 -
109 -
110 110  == 1.4 Applications ==
111 111  
112 112  * Smart Buildings & Home Automation
... ... @@ -116,9 +116,6 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
119 -
120 -
121 -
122 122  == 1.5 Firmware Change log ==
123 123  
124 124  [[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);"]]
... ... @@ -296,7 +296,7 @@
296 296  (((
297 297  **Description**
298 298  )))
299 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 2100px;" %)(((
300 300  (((
301 301  **Example**
302 302  )))
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400 400  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
401 401  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
402 402  |AT+CFGDEV|(% style="width:80px" %)(((
403 -(((
404 404  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
405 -)))
406 406  
407 -(((
408 408  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
409 -)))
410 410  
411 -(((
412 412  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
413 -)))
414 414  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
415 415  
416 416  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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881 881  )))
882 882  
883 883  (((
884 -**}**
873 +}
885 885  
886 886  
887 887  )))
... ... @@ -1434,16 +1434,34 @@
1434 1434  (((
1435 1435  (((
1436 1436  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1426 +)))
1427 +)))
1437 1437  
1429 +(((
1438 1438  Set UART Parity
1431 +)))
1432 +
1433 +(% class="box infomessage" %)
1434 +(((
1435 +(((
1439 1439  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1437 +)))
1438 +)))
1440 1440  
1440 +(((
1441 1441  Set STOPBIT
1442 +)))
1442 1442  
1444 +(% class="box infomessage" %)
1445 +(((
1446 +(((
1443 1443  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1444 1444  )))
1445 1445  )))
1446 1446  
1451 +(((
1452 +
1453 +)))
1447 1447  
1448 1448  * (((
1449 1449  **Downlink Payload:**
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1600 1600  
1601 1601  == 3.10 Switch Jumper ==
1602 1602  
1603 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1604 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1605 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1610 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1611 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1612 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1613 +ISP position: Upgrade firmware via UART
1614 +
1606 1606  Flash position: Configure device, check running status.
1607 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1616 +)))
1617 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1618 +5V position: set to compatible with 5v I/O.
1619 +
1608 1608  3.3v position: set to compatible with 3.3v I/O.,
1621 +)))
1609 1609  
1610 1610  (((
1611 1611  **+3.3V**: is always ON
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1653 1653  (% class="box infomessage" %)
1654 1654  (((
1655 1655  **AT+FDR**
1669 +)))
1670 +
1671 +(% class="box infomessage" %)
1672 +(((
1656 1656  **AT+NJM=0**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1657 1657  **ATZ**
1658 1658  )))
1659 1659