Audio for EC200U

[toonmich]

First of all, thank you for this wonderfull SDK, is there some code I missed about using the speaker output and microphone input on the EC200U, or has it not yet been developed? Thank you very much

[ajaybhargav]

We are working on next core release with support for audio playback and recording. However you can test audio via AT commands:

To Record:

START:   AT+CAUDREC=1,"filename",type[,quality[,time]]
STOP:    AT+CAUDREC=2
type:    1/mic 2/voice 3/voice dual 4/dump

For Playback:

START:   AT+CAUDPLAY=1,"filename"[,<type>]
STOP:    AT+CAUDPLAY=2
PAUSE:   AT+CAUDPLAY=3
RESUME:  AT+CAUDPLAY=4
type:    1/local audio path 2/voice call path default set to 1