Fermion: DFPlayer Pro - Dual Channel MP3 Module with 128MB Storage
Compact dual-channel MP3 module with 128 MB onboard storage, supporting Arduino library, AT commands, hardware buttons, and ADKEY control. Can operate as a USB sound card.
Pinout
- VCCType · Power
- GNDType · Ground
- RXType · UART
- TXType · UART
- SPK1+Type · Signal
- SPK1−Type · Signal
- SPK2+Type · Signal
- SPK2−Type · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| RX | UART |
| TX | UART |
| SPK1+ | Signal |
| SPK1− | Signal |
| SPK2+ | Signal |
| SPK2− | Signal |
Pin details
8 connections- VCCPower
- GNDGround
- RXUART
- TXUART
- SPK1+Signal
- SPK1−Signal
- SPK2+Signal
- SPK2−Signal
Start wiring
UART · I2S · Module
Module pins: VCC, GND, RX, TX, SPK1+, SPK1−, SPK2+, SPK2−. Schematik maps them to your board in the app.
Audio boards
50 other optionsAdafruit Audio FX boards and WAV Trigger for standalone playback, DFPlayer Pro and Gravity MP3 for MCU-scripted audio, EasyVR for speech recognition, Fermion/Gravity voice recorders, and Pi I2S DAC/codec boards.
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