DFRobot
Audio BLE/SPP Pass-through Module - Bluetooth 5.0
INTRODUCTIONThis Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control fu...
INTRODUCTION
This Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions. The highlight of this product is the dual-mode Bluetooth, which also means that it can run the Bluetooth audio playback and data transmission at the same time, greatly reducing 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
SPECIFICATION
- 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: 23*15.5mm/0.91*0.61”
DOCUMENTS
- Product wiki
SHIPPING LIST
- Audio & BLE/SPP Pass-through Module Bluetooth 5.0 x1
Jargon buster
Plain-language definitions for the technical terms used above.
- BLE
- BLE stands for Bluetooth Low Energy, a Bluetooth mode designed for lower power use and modern phone compatibility. It matters because BLE support can make the module easier to use with Apple devices and battery-powered projects, though it may behave differently from classic serial Bluetooth.
- UART
- UART is a simple serial connection that sends data over separate transmit and receive wires, often labelled TX and RX. It matters because this module is designed to replace a wired UART cable with a wireless link while keeping the same serial data format.
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Audio & Video
Brands
Supplier page — dfrobot.com
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Related Tutorials
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