Using with Arduino

[euphemism]

Hey there,

I have been in the midst of (and in over my head with) a project to record voice messages via a handheld, battery-powered device. I designed and built it around the RP2040 and the Adafruit PDM microphone breakout board. I have been attempting to get decent, functional audio out of it via CircuitPython and failing. I came across your USB microphone project and the audio generated sounds great.

I am not a C developer, nor do I have any experience with hardware. Is there an easy way to incorporate this microphone library with, say, an Arduino project?

[sandeepmistry]

Hi @euphemism,

Arduino support is out of scope of this project, the Arduino team does have a PDM library that is compatible with the RP2040:

• https://github.com/arduino/ArduinoCore-mbed/tree/main/libraries/PDM/src
• https://github.com/arduino/ArduinoCore-mbed/tree/main/libraries/PDM/src/rp2040

[euphemism]

Hi Sandeep,

Thanks for the reply. Ended up getting your library working with PlatformIO + Arduino via the unofficial Pico/RP2040 core.

[stale[bot]]

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