RF-Star nRF52832 - Baud Rate

nRF52832
www.szrfstar.com V1.3 - Sep., 2020
Shenzhen RF-star Technology Co., Ltd. Page 36 of 58
Return Value
AT+SLEEP=1,1,1
OK
Remark
Enable serial port function.
Enable BLE function.
Enable serial port wake-up function, any data received by the serial port will reopen the serial port.
AT+SLEEP=
Function
Set sleep status of the device.
Example
AT+SLEEP=0,0,0
Return Value
OK
Remark
Turn off the BLE function, if the device is connected, it will immediately disconnect the current
connection.
Take effect immediately, do not save after power off.
• Baud Rate
AT+UART=?
Function
Query parameter range of this command.
Example
AT+UART=?
Return Value
AT+UART=[4800,9600,38400,57600,115200,230400,250000,460800]
OK
Remark
The baud rate can be 4800, 9600, 38400, 57600, 115200, 230400, 250000, 460800. 8 levels in
total.
AT+UART?
Function
Query current baud rate of the device.
Example
AT+UART?
Return Value
AT+UART=115200
OK
Remark
The current baud rate is 115200 bps.
AT+UART=
Function
Set baud rate of the device.
Example
AT+UART=9600
Return Value
OK