Seura Inc BTM1 用户手册
User Manual For Bluetooth Board
1. Function
Be used for communicating with other Bluetooth device (by Bluetooth mode) or other
sound source device (by AUX Mode), transmitting audio signal to amplify borad
2. Operation
Track playback controller connects to the external keypad through an I2C interface,
enabling play/pause, last song, next song, volume +, volume -, Bluetooth /AUX to be
switched.
Through a 3-pin serial port, you can set the Bluetooth board broadcast name, password,
address, etc.
Control command, refer to“RS232 Commands and Responses for BlueTooth
Receiver(20180428).xlsx”. and “CMD(20180503).TXT”.
LINE
OUT
OUT
AUX in
DC-in 24V
DC-out
24V port
24V port
I2C port
RS323port
Reset