Based on Raspberry Pi 40PIN GPIO header, compatible with Raspberry Pi series boards
Adopts DA7212 professional stereo audio codec, controlled through I2C, with audio transmitted via I2S interface
Onboard standard 3.5mm headphone jack, supports audio playback via external headphones. Onboard dual speaker headers, 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