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What is the value of CSQ? What is the general need to reach to link stably?

publish:2022-12-29 10:17:35   views :144
publish:2022-12-29 10:17:35  
144

The CSQ signal value range is 0-31, and generally it needs to reach more than 18 to be relatively stable.


Tap Stone equipment can be used for signal query through AT

command: AT+CSQ

response: +CSQ: 21,99

OK


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