Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 197 / 231
Parameter
This parameter will not be saved.
12.10. AT+QMIC Set Uplink Gains of MIC
The command is used to set the uplink gains of microphone.
Parameter
Reference
Quectel
<st_gain> Numeric type. Indicates the configured side tone gain in current mode
Range: 0-65535. Default value might be different in different audio modes
AT+QMIC Set Uplink Gains of MIC
Test Command
AT+QMIC=?
Response
+QMIC: (0-65535),(0-65535)
OK
Read Command
AT+QMIC?
Response
+QMIC: <txgain>,<txdgain>
OK
Write Command
AT+QMIC=<txgain>[,<txdgain>]
Response
OK
ERROR
Maximum Response Time
300ms
<txgain> Numeric type. Indicates uplink codec gain and the range is 0-65535. The default value might
be different in different audio modes.
<txdgain> Numeric type. Indicates uplink digital gain and the range is 0-65535. The default value might
be different in different audio modes.
NOTE