question about "AT+RFPOWER" command

Alessandro Cortese
Posts: 5
Joined: Fri Jul 29, 2016 9:31 pm

question about "AT+RFPOWER" command

Postby Alessandro Cortese » Thu Sep 22, 2016 11:59 pm


i have a question about the following at command: AT+RFPOWER=<tx_power_level>.
i have seen that the command works changing tx power level because the radio replies with a "OK".
but...what happens if i turn off the power supply and i reconnect it again? can the module maintain that value or not?



Joe WeatherBalloon
Posts: 5
Joined: Fri Jun 16, 2017 7:59 am

Re: question about "AT+RFPOWER" command

Postby Joe WeatherBalloon » Thu Dec 07, 2017 9:03 am


I have seen the same behavior as Alessandro. I would also like to know if the new RXPOWER is saved. I have the Esp8266_at_instruction_set_en_v1.5.4_0.pdf instruction set. Based on the pattern of how the commands are documented, I'm guessing the value is not saved. Can someone confirm, please?


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