RF-Star nRF52832 - Device Role; Slave Service

nRF52832
www.szrfstar.com V1.3 - Sep., 2020
Shenzhen RF-star Technology Co., Ltd. Page 26 of 58
• Device Role
AT+ROLE=?
Function
Query parameter range of this command.
Example
AT+ROLE=?
Return Value
AT+ROLE=[0,1,2,3]
OK
Remark
This command has two parameters:
0: Salve (by default)
1: Master
2: Master-slave
3: Beacon (the serial port is closed under this mode)
Take effect after restart.
AT+ROLE?
Function
Query the current role.
Example
AT+ROLE?
Return Value
AT+ROLE=0
OK
Remark
The current role of the device is slave.
AT+ROLE=
Function
Set device role.
Example
AT+ROLE=1
Return Value
OK
Remark
The device will work in Beacon mode.
Take effect after restart, save after power off.
• Slave Service
AT+SERVICE=?
Function
Query parameter range of this command.
Example
AT+SERVICE=?
Return Value
AT+SERVICE=<0,1>,<0-FFFF>,<0-FFFF>,<0-FFFF>,<0-FFFF>,<0-FF...>