Introduction
This is a sound card HAT designed for Raspberry Pi, has low power consumption, supports stereo encoding/decoding, features Hi-Fi playing/recording, what's more, it can directly drive speakers to play music.
Features
1)With standard 40PIN GPIO extension header, compatible with Raspberry Pi series boards.
2)Integrates WM8960 low power stereo CODEC, communicates via I2S interface.
3)Integrates dual high-quality MEMS silicon Mic, supports left & right double channels recording nice sound quality.
4)Onboard standard 3.5mm earphone jack, play music via external earphones.
5)Onboard dual-channel speaker interface, directly drives speakers.
6)Supports sound effects such as stereo, 3D surroundings, etc.
7)Comes with development resources and manual (python demo code for playing / recording):
n9.cl/ugb2e
Specifications
CODEC: WM8960
Power supply: 5V
Logic voltage: 3.3V
Control interface: I2C
Audio interface: I2S
DAC signal-noise ratio: 98dB
ADC signal-noise ratio: 94dB
Earphone driver: 40mW (16Ω@3.3V)
Speaker driver: 1W per channel (8Ω BTL)
Package Content
WM8960 Audio HAT x1
8Ω 5W Speaker x1
RPi screws pack (2pcs) x1