The WAVE-20167 is an audio module for Raspberry Pi Pico that allows for headphones and speaker signal output simultaneously.
The Pico-Audio is an audio expansion module designed for Raspberry Pi Pico, which incorporates a PCM5101A low power stereo decoder, and uses an I2S bus for transmitting the audio signals. It supports a wide range of audio sampling rates, allows headphone and speaker signal output at the same time.
Raspberry Pi Pico is NOT included
Features
- Standard Raspberry Pi Pico header supports Raspberry Pi Pico series
- Standard 3.5mm audio jack, for connecting an 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
- AUDIO DECODER: PCM5101A
- DAC SNR: 106 dB
- LOGIC LEVEL: 3.3V
- AUDIO BUS: I2S
- SPEAKER DRIVING: 2.6W/channel (4Ω BTL)
Compatibility
Board and Dimensions
| 1. Dual channels 4-wire speaker header | 5. RT9193-33 3.3V linear regulator |
| 2. SMD adjustable resistor speaker output volume adjustment |
6. PCM5101A audio decoder, 3-wire I2S bus |
| 3. Audio decoder output observing points | 7. APA2068 audio power amplifier |
| 4. 3.5mm standard headphone jack | 8. Raspberry Pi Pico header for connecting Raspberry Pi Pico, stackable design |
Pinout
Shipping List
Weight: 0.156 kg
- Pico-Audio x1
- 8Ω 5W speaker x1
WARNING
