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mkvenkit / mico

Open Source PDM to USB microphone based on the Raspberry PI RP2040.
MIT License
195 stars 20 forks source link

on 1 chip rpi2040 can you use 2mic? #7

Open lamthientieu opened 1 year ago

lamthientieu commented 1 year ago

on 1 chip rpi2040 can you use 2mic?

mahesh-electronut commented 1 year ago

I think so, but you've to develop the firmware for it. :-)

dumblob commented 1 year ago

This sounds very close to my needs as described in https://github.com/mkvenkit/mico/issues/5 . I am actually following audiomoth but it is super bulky for my simple use cases.

I am glad @mahesh-electronut thinks the computational power is there to have 2 mics on 1 rpi2040. That would also bring down the average power consumption I think. Btw. do you think the estimates in https://github.com/mkvenkit/mico/issues/5#issuecomment-1041237483 are reachable?