Gravity: MP3 Player Module with 8MB Storage (UART, Mono)
UART-controlled mono MP3/WAV audio module with 8 MB onboard storage, supporting loop playback and volume adjustment for embedded sound projects.
Pinout
- VCCType · Power
- GNDType · Ground
- RXType · UART
- TXType · UART
- SPK+Type · Signal
- SPK−Type · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| RX | UART |
| TX | UART |
| SPK+ | Signal |
| SPK− | Signal |
Pin details
6 connections- VCCPower
- GNDGround
- RXUART
- TXUART
- SPK+Signal
- SPK−Signal
Start wiring
UART · I2S · Module
Module pins: VCC, GND, RX, TX, SPK+, SPK−. Schematik maps them to your board in the app.
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