Raspberry Pi DA7212 I2S Audio For XiaoZhi AI Expansion Board Dul-mic Free-Driver For PI5/PI4/Zero

Raspberry Pi DA7212 I2S Audio For XiaoZhi AI Expansion Board Dul-mic Free-Driver For PI5/PI4/Zero

$17.9

Brand：SpotPear

SKU：010148500000

Date：2026-04-09 16:59

Part Number：

DA7212 Audio Board (A)

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DA7212 I2S Audio Board For Raspberry Pi, Stereo Encoding/Decoding, Onboard Dual Microphones, Compatible With Raspberry Pi Series Boards

DA7212 I2S Audio Board
For Raspberry Pi

Supports Stereo Encoding/Decoding And Rich Audio Processing Functions

Features

Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards
Adopts DA7212 professional stereo DAC chip, controlled through I2C, with audio transmitted via I2S interface
Onboard standard 3.5mm headphone jack, supports audio playback via external headphones
Onboard AUX input connector for easy connection to other devices
Onboard speaker screw terminal and dual channels PH2.0 speaker header, compatible with multiple application scenarios
Onboard dual microphones allow for recording without connecting any additional devices
Onboard programmable button and indicators for custom functions
Supports sampling frequency up to 96KHz
Supports up to 24-bit resolution audio data

Specifications

AUDIO CODEC CHIP	DA7212	DAC SNR	100dB
POWER SUPPLY	5V	ADC SNR	90dB
LOGIC VOLTAGE	3.3V	HEADPHONE DRIVER	160mW (16Ω at 5V)
CONTROL INTERFACE	I2C	SPEAKER DRIVER	2.6W per channel (4Ω 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

What's On Board

Pin Definition

Outline Dimensions

[] DA7212 Audio Board (A)

To：

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