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Raspberry Pi Zero W Alexa Microphone Not detecting, but speaker works

So I have looked online and I even got different mics and adapters to get this working, but it still doesn't work. I was able to successfully setup my Alexa Pi on the RPi Zero W, because when I boot ...
1
vote
1answer
549 views

Issues accessing a microphone from Node on Pi Zero

I am having issues using a microphone in a Node script. The microphone (a SEEED Array mic) works when running the command line: arecord -D plughw:1 --duration=10 -f cd -vv ~/rectest.wav It does not ...
0
votes
1answer
567 views

How do I get my I2S microphone on a Pi zero W working again after running rpi-update?

I have an I2S breakout microphone from adafruit which I got working last week. However due to problems with my pi camera I ran rpi-update, and following this my microphone is not working. I ...
7
votes
4answers
4k views

I2S DAC device support (kernel drivers?) and noise (“pop”, “crackle”) on playback

I am trying a Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini Kit, which is built around two MAX98357 (datasheet: adafruit, maxim), on a Raspberry Pi Zero W with Raspbian Stretch (...