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

• Integrates high-quality MEMS silicon Mic, supports sound recording
• Onboard standard 3.5mm 4-segment earphone jack, allows sound recording via external earphones with Mic
• Onboard dual-channel speaker interface, directly drives speakers
• Supports common audio sampling rates such as 8/11.025/22.05/44.1/48KHz, etc.
• Supports sound effects such as stereo, 3D surrounding, etc.
• Comes with development resources and manual (STM32 examples for playing, recording)

Specifications

• CODEC: WM8960
• Operating voltage: 3.3V
• Control interface: I2C
• Audio interface: I2S
• Audio format: WAV
• DAC signal-noise ratio: 98dB
• ADC signal-noise ratio: 94dB
• Earphone driver: 40mW (16Ω@3.3V)
• Speaker driver: 1W per channel (8Ω BTL)

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/WM8960_Audio_Board

Note: Speaker (8Ω 5W) in the photo is NOT included.

1. WM8960 Audio Board x1

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