Introduction
This Bluetooth Audio receiver module includes a USB port and TF card slot. With a pre-amp output, you can drive headphones or a 3W speaker directly. You can also add an active power amplifier and connect a loudspeaker. The module supports MP3, WMA, WAV and lossless FLAC audio formats With its compact form factor and 5V DC power requirement, this is an ideal module for people who want to turn a boring old loudspeaker in to a wireless bluetooth speaker. Awesome!
Specification
- Power Supply: 5V DC (Delivered via MicroUSB port)
- Audio Decoding: MP3, WMA, WAV, FLAC
- Audio Input: Bluetooth, USB, TF card
- Dimensions: 40*53*9mm(L*W*H)
- Weight: 12g
Board Overview
|
| No. | Name | Description |
| 1 | MicroUSB | 5V DC (Power Only) |
| 2 | 3.5mm Headphone Jack | 3.5mm Headphone Jack |
| 3 | Mode | Mode Switch: Bluetooth/TF Card/USB |
| 4 | Play | Play/Pause |
| 5 | Next | Short Press: Next Song / Long Press: Volume + |
| 6 | Back | Short Press: Previous / Long Press: Volume - |
| 7 | EQ | Equalizer |
| 8 | USB | USB Port |
| 9 | TF Slot | TF Card Max-16GB |
| 10 | Bluetooth Antenna | Bluetooth Antenna |
| 11 | MIC | MIC (Reserved) |
| 12 | Power | 5V (Reserved) |
| 11 | IR Receiver | IR receiver (Reserved) |
Function
Tutorial
This units usage is similar to an ordinary bluetooth headset：
Open the music player and enjoy your music!
FAQ
For any questions, advice or cool ideas to share, please visit the DFRobot Forum.