Based on RPi 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 3.5 mm 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 PH 2.0 speaker header, compatible with multiple application scenarios.