HIFI Digital Bluetooth Amplifier 100W x2
Stereo Bluetooth 5.0 power amplifier with 100W per channel, AUX and Bluetooth inputs, and multiple protection features. Higher-power sibling to DFR0803, suitable for larger passive speaker loads.
Pinout
- DC+Type · Power
- DC-Type · Ground
- L+Type · Signal
- L-Type · Signal
- R+Type · Signal
- R-Type · Signal
- AUX LType · Signal
- AUX RType · Signal
- AUX GNDType · Ground
| Pin | Type |
|---|---|
| DC+ | Power |
| DC- | Ground |
| L+ | Signal |
| L- | Signal |
| R+ | Signal |
| R- | Signal |
| AUX L | Signal |
| AUX R | Signal |
| AUX GND | Ground |
Pin details
9 connections- DC+Power
- DC-Ground
- L+Signal
- L-Signal
- R+Signal
- R-Signal
- AUX LSignal
- AUX RSignal
- AUX GNDGround
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: DC+, DC-, AUX GND, L+, L-, R+, R-, AUX L. Schematik maps them to your board in the app.
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