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Looking for DTMF transceiver module

A user is seeking a DTMF transceiver module that is compatible with Arduino and specifically uses the MT8880 chip, citing strong community support for that component. The user has not yet found a suitable module and is asking the community for recommendations.

read1 min views16 publishedMay 22, 2026

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.

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