Product Description
The DFRobot Bluetooth Audio Receiver and Playback Module (Bluetooth 4.0) is a compact Bluetooth audio receiver module for audio playback from Bluetooth, USB flash storage, and TF card media. It operates from a 5 VDC supply via Micro-USB and is intended for audio retrofits and compact embedded playback applications.
The module supports decoding of MP3, WMA, WAV, and lossless FLAC audio formats. A pre-amplified output allows direct connection of headphones or a 3 W speaker. An active power amplifier can also be added for use with an external loudspeaker. Playback is controlled by on-board buttons, and an integrated equalizer is provided for selectable sound modes. In the updated version, a reserved MIC port is available and can be used for recording or calling when a Bluetooth connection is active. The board also supports IR remote control operation.
Technical Features
- Bluetooth audio receiver module with Bluetooth 4.0
- Power supply: 5 VDC via Micro-USB
- Audio sources: Bluetooth, USB, TF card
- Supported audio formats: MP3, WMA, WAV, FLAC
- Pre-amplified audio output for headphones or 3 W speaker
- Integrated equalizer and button-based playback control
- Reserved MIC port for recording or call functions
- Dimensions: 40 × 53 mm
Application Areas
Typical applications include adding Bluetooth audio capability to vehicle audio systems, upgrading existing speakers to wireless playback systems, and building custom embedded audio players. Support for local storage media also makes the module suitable for standalone playback devices without an external host.
What's Included
- Bluetooth Audio Receiver Module x1
| Item information | Value |
|---|---|
| GTIN: | 4060137012044 |
| HAN: | TEL0108 |
| Category: | Bluetooth |
| Manufacturer Part Number: | TEL0108 |
| Abmessungen (mm): | 40 x 53 mm |
| Min Supply Voltage: | 5 |
| Max Supply Voltage: | 5 |
| Connector Type: | Micro-USB |
| Wi-Fi Frequency Bands: | DFRobot |
| Bluetooth Version: | Bluetooth 4.0 |
| Battery Chemistry Supported: | Not supported |
| Antenna Type: | On-board |
| Driver-Free Operation: | Ja |
| External Power Input Voltage: | 5 |
| Audio Output: | Pre-amplified output for headphones or 3 W speaker |
| Shipping weight: | 0,01 kg |
| Item weight: | 0,01 kg |
| Dimensions ( Length × Width ): | 5,30 × 4,00 cm |
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken