Features

1. High-Fidelity Stereo Codec --- Utilizes the DA7212 professional stereo codec chip, with I2C interface control and I2S interface audio transmission, supporting a 96kHz sampling rate and 24-bit resolution. Onboard EEPROM firmware, supports automatic driver loading for RPi OS.

2. Diverse Audio Output Interfaces --- Onboard 3.5mm headphone jack, speaker jack, and integrated dual speaker design, adaptable to headphone playback, external speaker connection, and various audio output needs.

3. Onboard Dual Microphones and Interaction Components --- Onboard dual microphones enable recording without external devices; equipped with customizable function buttons and indicator lights for easy interactive control and status feedback.

4. Native RPi Compatibility and Compact Design --- Based on the RPi 40PIN GPIO interface, compatible with RPi series motherboards; integrated compact design saves installation space.

5.Deep Compatibility with Open-source Voice Assistants --- Compatible with XiaoZhi AI voice assistant and Home Assistant local voice assistant (including XiaoZhi project and Home Assistant local voice service), enabling natural voice interaction through onboard audio input/output.

Package Content

DA7212 Audio HAT (B) x1
2 × 20PIN 2.54mm header x1
4Ω 3W speaker (2PCS) x1
Screws pack x1