Chapter 4 Basic Applications; Recommended Circuits; Chapter 5 Function Details; Role Description - Ebyte E104-BT53C3 User Manual

Ble5.2 chip type bluetooth wireless module

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Chengdu Ebyte Electronic Technology Co.,Ltd

Chapter 4 Basic Applications

Note: The recommended circuit is the circuit recommendation diagram when the RTS(PA06) and CTS(PA05) pins

are used, and the connection can not be made when the RTS(PA06) and CTS(PA05) pins are not used.

The module supports the following four roles

1. slave role;

2. master role;

3. slave and master roles;

4. Beacon role;

The factory default is the slave ROLE, and the role is switched through the AT command "AT+ROLE". For details,

see 5 AT command. The serial port of the module under the Beacon role is closed every time the module is powered

on, and the serial port can be awakened by the rising edge of the CTS pin or the AT command can be sent through

the mobile phone APP to configure parameters.

图 4-1 推荐电路

E104-BT53C3 Manual User

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