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Last modified by Xiaoling on 2025/04/23 15:57
From version 41.24
edited by Xiaoling
on 2022/06/06 11:10
Change comment: There is no comment for this version
To version 41.27
edited by Xiaoling
on 2022/06/06 11:11
Change comment: There is no comment for this version

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1390 1390  
1391 1391  == 5.1 Access AT Command ==
1392 1392  
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1393 1393  RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
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1394 1394  
1395 1395  [[image:1654135840598-282.png]]
1396 1396  
1397 1397  
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1398 1398  In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
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1399 1399  
1400 1400  [[image:1654136105500-922.png]]
1401 1401  
1402 1402  
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1403 1403  More detail AT Command manual can be found at [[AT Command Manual>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]]
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1404 1404  
1405 1405  
1406 1406  == 5.2 Common AT Command Sequence ==
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1425 1425  )))
1426 1426  
1427 1427  
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1428 1428  If device already joined network:
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1429 1429  
1430 1430  (% class="box infomessage" %)
1431 1431  (((