Hello,
I am using a Quectel EC25 modem and reading the RSSI value from the modem.
Wanted to ask what is the difference between getting the value from “AT+CSQ” command or via "AT+QENG=“servingcell” ?
Is one of them more recommended/accurate ?
AT+QENG="servingcell returns the accurate negative value in [dBm] and no calculation needed , unlike for the value getting from “AT+CSQ”[0-31].
Thanks!