DFRobot Evaluation Board for Audio & BLE/SPP Module
DFRobot Evaluation Board for Audio & BLE/SPP Module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function. It supports a simple and clear serial port control function, BLE pass-through, and SPP pass-through functions. The module features dual-mode Bluetooth and can run the Bluetooth audio playback and data transmission at the same time. This greatly reduces the development difficulty of embedded Bluetooth in other products.
Features
- Support MP3, WAV, WMA, FLAC, AAC, APE Audio
- Support 128GB U-disk and TF card
- Bluetooth audio transmission and control
- Bluetooth call control
- Support BLE and SPP pass-through function
Specifications
- Power Supply 3.3V~5V
- Operating Current 20mA
- Communication UART
- Bluetooth 5.0
- Operating Temperature Range -40℃~80℃
- Operating Humidity Range 5%RH~95%RH
- Dimension 45mm x 42mm/1.77" x 1.65"
Additional Resource
Opublikowano: 2021-01-19
| Zaktualizowano: 2022-06-20