guys! I have been working with some logs of GSM modules, where I had found these these 2 AT commands: AT+QASP, AT+EASP. I surf through the net, but google didn't give me any information about them. I have an example of the input, it looks like these:
AT+QAPS=1,4,3,"0.479.0.0.4096.8192.0.0.0.0.0.0.0.0.0.0" AT+EAPS=1,4,3,"0.479.0.0.4096.8192.0.0.0.0.0.0.0.0.0.0"
Does anybody have any idea about what these 2 commands are supposed to do? Any help is appreciated, thanks
Commands are responsible for sound settings and they are equivalent commands, but it is recommended to use QAPS command The syntax of QAPS command. AT+QAPS=1,4,,”...............” Params are pesponsible for: 0-2, 12: Acoustic echo control 3-6, 8-11 : Noise and dynamic range control 7: digital gain 13-14: Dual microphone noise reduction 15: N\A
Source: technical support of quectel More info here: https://yadi.sk/d/IhUSoYu5uDj5Y