3REE Bluetooth 5.0 Audio Receiver Board USB-C Type-C Electronic Components Electronic Hobby Kit

How to use: After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English "The bluetooth device is ready to pair" is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the name searched by the mobile phone Bluetooth is the device name of the decoding board., Click on the connection, the decoder board prompts "The bluetooth device is connected successfully", indicating that the decoder board and the mobile phone are connected successfully, you can play music.