Dear customers, due to the Labour Day, the factories will be closed from 1st to 7th May 2024.
Overview
This low power audio module is based on WM8960, supports stereo encoding/decoding, supports sound recording, what's more, it can directly drive speakers to play music.
Features
1. Integrates high-quality MEMS silicon Mic, supports sound recording
2. Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic
3. Onboard dual-channel speaker interface, directly drives speakers
4. Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.
5. Supports sound effects such as stereo, 3D surrounding, etc.
6. Comes with development resources and manual (STM32 examples for playing, recording)
Specifications
1. CODEC: WM8960
2. Operating voltage: 3.3V
3. Control interface: I2C
4. Audio interface: I2S
5. Audio format: WAV
6. DAC signal-noise ratio: 98dB
7. ADC signal-noise ratio: 94dB
8. Earphone driver: 40mW (16Ω@3.3V)
9. Speaker driver: 1W per channel (8Ω BTL)