Datasheet

Arduino Wiring & Test

Remember, the I2S microphone requires an I2S peripheral and won't work with chips that

don't

support it in hardware!

For this example we'll use a Feather M0, but you can also use an Arduino Zero.

Wiring

For Feather M0, Ardruino Zero and friends, use the following wiring:

GND connected GND

3.3V connected 3.3V (Feather, Zero) or VCC (MKR1000, MKRZero)

LRCLK / WS connected to pin 0 (Feather, Zero) or pin 3 (MKR1000, MKRZero)

BCLK connected to pin 1 (Feather, Zero) or pin 2 (MKR1000, MKRZero)

Data /SD connected to pin 9 (Zero) or pin A6 (MKR1000, MKRZero

You can leave Select disconnected

https://adafru.it/uya

I2S Library

Luckily, there's a nice little I2S library already written for Arduinos based on the SAMD processor. Make sure you have

the most recent Arduino IDE and SAMD core. Then select the board you're using (e.g. Adafruit Feather M0) and you'll

see the I2S library examples show up in the pulldown menu