The Pico-Audio is an audio expansion module designed for Raspberry Pi Pico, which incorporates PCM5101A low power stereo decoder, and uses I2S busfor transmitting audio signal. It supports wide range audio sampling rate, allows headphone and speaker signal output at the same time.
SpecificationsOPERATING VOLTAGE: 5VAUDIO
DECODER: PCM5101ADAC
SNR: 106 dBLOGIC
LEVEL: 3.3VAUDIO
BUSI2SSPEAKER DRIVING: 2.6W /channel (4 BTL) What's On Board1. Dual channels 4-wire speaker header2. SMD adjustable resistorspeaker output volume adjustment3. Audio decoder output observing points 4.3. 5mm standard headphone jack5. RT9193- 333.3V linear regulator6. PCM5101Aaudio decoder, 3-wire I2S bus7. APA2068audio power amplifier8. Raspberry Pi Pico headerfor connecting Raspberry Pi Pico, stackable designPackage ContentPico-Audio x18 5W speaker x1Note1. Raspberry Pi Pico is NOT included. 2. Development Resources is provided, please contact us if you have any problem.