DA7212 I2S Audio Board
for Raspberry Pi

Supports stereo encoding/decoding and rich audio processing functions

Designed for the Raspberry Pi 40-pin GPIO header, this module is fully compatible with Raspberry Pi series boards. It features the high-quality DA7212 stereo DAC, controlled via I2C, with audio data transmitted over the I2S interface for reliable performance.

A standard 3.5mm headphone jack is included for convenient audio output, along with an onboard AUX input for connecting external audio sources. For speaker integration, the board provides both a screw terminal and dual-channel PH2.0 speaker headers, making it suitable for a wide range of applications.

Dual onboard microphones enable audio recording without the need for additional hardware, while a programmable button and status indicators allow for custom functionality and user interaction.

The module supports audio sampling rates up to 96kHz and delivers high-resolution sound with up to 24-bit audio data support.

Specifications

Audio Codec Chip | DA7212DAC SNR | 100dB
Power Supply | 5VADC SNR | 90dB
Logic Voltage | 3.3VHeadphone Driver | 160mW
(16 at 5V)
Control Interface | I2CSpeaker Driver | 2.6W per channel
(4 BTL)
Audio Interface | I2S

Designed for Raspberry Pi

Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards

* for reference only, please refer to the package content for detailed part list.

DA7212 Audio Chip

Stereo decoder, controlled through I2C, with audio transmitted via I2S

Onboard multi-type audio interfaces

Onboard 3.5mm headphone jack, AUX input connector, and speaker header

* for reference only, please refer to the package content for detailed part list.

Onboard EEPROM Chip

Used for automatic driver loading in Raspberry Pi OS