The GSM Shield 2 uses the wrong audio channel for the M10 chipset, so I've managed to the library by adding a AT+QAUDCH=1 command to the startup procedure. Now I get audio out through my headphones, but the input doesn't work. I've tried AT+QMIC to set microphone gain levels to maximum on all channe…

GSM Shield V2 -> No input on audio jack

system November 24, 2019, 9:04pm 3

Hello,

Could someone of you let run the Audio(Microphone or Speaker), and how ?

Thanks

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