ReSpeaker 2-Mics Pi HAT

Compatibel met Raspberry Pi: ondersteunt Raspberry Pi Zero en Zero W, Raspberry Pi B+, Raspberry Pi 2 B, Raspberry Pi 3 B, Raspberry Pi 3 B+, Raspberry Pi 3 A+ en Raspberry Pi 4? 2 microfoons? 2 interfaces: GPIO en I2C? 1 user knop?