Audio Expansion Module for Raspberry Pi Pico, Headphone / Speaker Output

• Audio Expansion Module
• Features Concurrently Headphone / Speaker Output
• Designed for Raspberry Pi Pico (Not Included)
• Comes with development resources and manual
• Using 3-wire I2S, effectively reducing EMI
• Stereo sound effect output
• Standard 3.5mm audio jack
• Dual channels speaker headers, for direct driving speakers

The Audio Expansion Module for Raspberry Pi Pico, Headphone / Speaker Output is an audio expansion module designed for Raspberry Pi Pico, which incorporates PCM5101A low power stereo decoder, and uses I2S bus for transmitting the audio signal.

It supports a wide range of audio sampling rates, allows headphone and speaker signal output at the same time.