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BC127 Bluetooth Audio and Data
BC127 is a highly flexible, low power, small form factor Bluetooth Audio module. It comes preloaded with BlueCreation Melody software, and is ideal for developers who want to quickly and cost effectively integrate Bluetooth functionality into their products.¶


Hello World¶
Import programBC127_Melody_mbed_Echo_App
A simple mbed demo app for the BC127 Bluetooth Audio and Data module.
Key Specifications¶
- Bluetooth 4.0+LE Audio module
- Backwards compatible with 1.1, 2.0, 2.1 + EDR and 3.0
- Embedded Bluetooth Protocol Stack
- Supports HFP, A2DP, AVRCP, PBAP and SPP
- Supports IAP1 and IAP2 profiles for connection to iOS devices
- Simple UART and GPIO interface for command and control
- Can connect to external Codecs with I2S, PCM, SPDIF interface
- Small form factor (11.8mm x 18mm x 3.2mm)
- Bluetooth, CFF and CE certified
Applications¶
- Wireless Speakers, Docks and Headsets
- SmartPhone Controlled Audio Systems
- Automotive Infotainment Systems
- Medical Devices
- High Quality Audio Streaming
- Gaming Accessories and MP3 Players
- Analog/USB Media dongles
