The ReSpeaker 2-Mics Pi HAT is a Raspberry Pi expansion board that features two microphones. The features and performance are designed for AI and voice applications, meaning you can build more powerful and flexible voice products, integrating Amazon Alexa Voice Service, Google Assistant, etc.
The ReSpeaker is based around the WM8960, a low power stereo codec. There is a microphone on each side of the board and there are also 3x RGB LEDs, 1x user button and 2x Grove interfaces for expanding your applications.
Raspberry Pi compatible (support Zero, 1 B+, 2B and 3B)
Dual-microphones
2x Grove interfaces supports GPIO and I2C
Programmable button and 3x LEDs
Audio codec onboard
Two types of audio output socket 3.5mm audio jack, JST2.0 speaker out
