Audio Expansion Module for Raspberry Pi Pico, Concurrently Headphone / Speaker Output
Audio Expansion Module
Overview
The Pico-Audio is an audio expansion module designed for Raspberry Pi Pico, which incorporates PCM5101A low power stereo decoder, and uses I2S bus for transmitting audio signal. It supports wide range audio sampling rate, allows headphone and speaker signal output at the same time.
Features
Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
Standard 3.5mm audio jack, for connecting external headphone
Dual channels speaker headers, for direct driving speakers
8~384000Hz audio sampling rate
Stereo sound effect output
Using 3-wire I2S, effectively reducing EMI
Comes with development resources and manual (Raspberry Pi Pico audio play code, sound card code)
Specifications
Operating voltage
5V
Logic level
3.3V
Audio decoder
PCM5101A
Audio bus
I2S
DAC SNR
106 dB
Speaker driving
2.6W/channel (4Ω BTL)
Additional Information
Device
Expansion Module
Type
Audio
Enhance your Raspberry Pi Pico projects with the WVS RASP PI PICO AUDIO EXP MODUL. This audio expansion module delivers high-quality stereo sound output with dual headphone and speaker connections, supporting a wide sampling rate from 8 to 384000Hz. Perfect for DIY enthusiasts, it includes easy-to-use development resources, making it simple to elevate your audio experience.
