Audio & BLE/SPP Pass-through Module - Bluetooth 5.0
Dual-mode Bluetooth 5.0 module supporting audio playback from Bluetooth, U-disk, or TF card alongside BLE/SPP UART pass-through. Handles voice calls and data simultaneously via UART.
Pinout
- VCCType · Power
- GNDType · Ground
- TXType · UART
- RXType · UART
- LType · Signal
- RType · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| TX | UART |
| RX | UART |
| L | Signal |
| R | Signal |
Pin details
6 connections- VCCPower
- GNDGround
- TXUART
- RXUART
- LSignal
- RSignal
Start wiring
UART · SPI · 3.3 V · 5 V · Breakout
Seeed describes MDBT50Q-1M and MDBT50Q-P1M as Bluetooth 5.0 / BLE modules based on Nordic nRF52840, with GPIO, SPI, UART, I2C, I2S, PWM, …
Module pins: VCC, GND, TX, RX, L, R. Schematik maps them to your board in the app.
Bluetooth
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