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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.3
edited by Xiaoling
on 2022/06/14 09:44
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
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4 4  
5 5  
6 6  
7 +**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
7 7  
9 +
10 +
8 8  **Table of Contents:**
9 9  
10 10  {{toc/}}
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288 288  (((
289 289  **Description**
290 290  )))
291 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 2100px;" %)(((
292 292  (((
293 293  **Example**
294 294  )))
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392 392  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
393 393  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
394 394  |AT+CFGDEV|(% style="width:80px" %)(((
395 -(((
396 396  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
397 -)))
398 398  
399 -(((
400 400  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
401 -)))
402 402  
403 -(((
404 404  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
405 -)))
406 406  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
407 407  
408 408  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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873 873  )))
874 874  
875 875  (((
876 -**}**
873 +}
877 877  
878 878  
879 879  )))
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1426 1426  (((
1427 1427  (((
1428 1428  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1426 +)))
1427 +)))
1429 1429  
1429 +(((
1430 1430  Set UART Parity
1431 +)))
1432 +
1433 +(% class="box infomessage" %)
1434 +(((
1435 +(((
1431 1431  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1437 +)))
1438 +)))
1432 1432  
1440 +(((
1433 1433  Set STOPBIT
1442 +)))
1434 1434  
1444 +(% class="box infomessage" %)
1445 +(((
1446 +(((
1435 1435  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1436 1436  )))
1437 1437  )))
1438 1438  
1451 +(((
1452 +
1453 +)))
1439 1439  
1440 1440  * (((
1441 1441  **Downlink Payload:**
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1592 1592  
1593 1593  == 3.10 Switch Jumper ==
1594 1594  
1595 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1596 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1597 -|(% 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 +
1598 1598  Flash position: Configure device, check running status.
1599 -|(% 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 +
1600 1600  3.3v position: set to compatible with 3.3v I/O.,
1621 +)))
1601 1601  
1602 1602  (((
1603 1603  **+3.3V**: is always ON
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1645 1645  (% class="box infomessage" %)
1646 1646  (((
1647 1647  **AT+FDR**
1669 +)))
1670 +
1671 +(% class="box infomessage" %)
1672 +(((
1648 1648  **AT+NJM=0**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1649 1649  **ATZ**
1650 1650  )))
1651 1651