I’m looking for a DTMF transceiver module compatible with Arduino.
So far I have not located one that uses the MT8880 chip which as a lot of support in the Arduino community. I hope you all can point me in the right direction.
I’m looking for a DTMF transceiver module compatible with Arduino.
So far I have not located one that uses the MT8880 chip which as a lot of support in the Arduino community. I hope you all can point me in the right direction.