for RasPi: This HiFi sound card is specially designed for RasPi series motherboard, for VisionFive2.
2. WM8960 Chip: This audio HAT module for RasPi adopts WM8960 chip, controls via I2C interface and communicates via I2S interface.
3. Onboard 3.5mm Jack: This WM8960 HiFi sound card has onboard standard 3.5mm earphone jack, play music via external earphone.
4. Speaker Interface: This audio HAT card has onboard dual channel speaker interface, which can directly drive speakers.
5. Recording Supported: This audio HAT expansion board supports stereo, 3D surrounding sound output, MEMS silicon microphone, support stereo recording, left and right channel recording.
Specification:
Item Type: HiFi Sound Card
Material: Printed Circuit Board
Supply Voltage: 5V
Logical Voltage: 3.3V
Audio Codec Chip: WM8960
Control Interface: I2C
Audio Interface: I2S
DAC Signal to Noise Ratio: 98dB
ADC Signal to Noise Ratio: 94dB
Earphone Driver: 40mW (16Ω At 3.3V)
Speaker Driver: 1W Per Channel (8Ω BTL)
How to Use:
Install and use
Package List:
1 x HiFi Sound Card
3 x Screw
2 x Stud
3 x Nut
2 x Speaker
Note:
LP and LN correspond to the positive and negative poles of the left speaker respectively. RP and RN correspond to the positive and negative poles of the right speaker respectively.