Voice HAT

The Voice HAT connects the Raspberry Pi to the Google Assistant and is part of Google's AIY Voice Kit. It was created with the Raspberry Pi 3 Model B in mind but may be used with any Raspberry Pi featuring a 40-way header, such as the Raspberry Pi Zero.

The HAT includes on-board hardware to facilitate audio capture and playback, connectors for the dual mic daughter board and speaker, GPIO breakouts to connect low-voltage components like micro-servos and sensors, and an optional barrel connector for dedicated power supply.

Details Made by Google HAT form-factor EEPROM product ID Needs 5v and 3v3 power Uses 16 GPIO pins More Information GitHub Repository