CSR8630 KRC-86B Stereo Bluetooth Audio Module, Version 4.0

The CSR8630 KRC-86B Stereo Bluetooth Audio Module, Version 4.0, based on the CSR8630 Chip, is designed for building wireless speakers, headphones, or any audio system needing Bluetooth audio reception.

This KRC-86B Bluetooth Audio Receiver Module, Version 4.0 also supports AUX input, automatically switching to AUX output when not connected via Bluetooth. Features include simultaneous connection to two devices, automatic power-off for energy saving, LED status indicators, auto-reconnect to the last paired device on power-up, and stereo audio output.

The module is sold with a board that includes input/output ports with headphone and microphone jacks, delivering stereo sound output.

Applications of the Bluetooth Audio Module

1. Audio Systems
2. Remote Alarm Devices

Specifications of the CSR8630 Bluetooth Audio Module

1. Model: KRC-86B
2. Chipset: CSR Bluetooth Chip KRC-86B
3. PCB Color: White
4. Dimensions: 30 x 30 mm
5. Input Voltage: 3 to 5 V
6. Output Voltage: 3.3 V
7. AUX Input: Yes
8. Bluetooth Interface: A2DP, AVRCP, Bluetooth V4.0 + EDR
9. Operating Range: 10 to 20 meters
10. Stereo Audio Output
11. AUX Audio Input
12. Equipped with Bluetooth Version 4 for fast and secure connection
13. Button or microcontroller interface for connection control

Documents:

CSR8630 Chip Datasheet