RF-Star EFR32BG22, Manual

Page: 61 / 94

EFR32BG22
www.szrfstar.com V1.6 - Jun., 2022
Shenzhen RF-star Technology Co., Ltd.
Page 60 of 93
AT+STATUS?
Function Query the current display status of the device.
Example AT+STATUS?
Return Value
AT+STATUS=0
OK
AT+STATUS=
Function Set the display status of the device.
Example AT+STATUS=0
Return Value OK
Remark
Disable device status display.
Take effect immediately after setting, cannot be saved after power off.
•
User Authentication
AT+AUTH?
Function Query the parameter range of this command.
Example AT+AUTH=?
Return Value
AT+AUTH=<0,1>,<******>,<1~65535>
OK
Remark
Query parameter list and value range
Parameter 1 : Enable/disable user authentication function.
Parameter 2 : Key, up to 16 bytes of any visible character. This parameter cannot be empty when
authentication is enabled.
Parameter 3 : Authentication valid time (in s), 15 s is by default.
Remark: Take effect after reboot. The slave has disconnected automatically after the master
authentication key is not sent within the valid time. (Data transmission characteristic value sends
the authentication key.)
AT+AUTH?
Function Query the current status of the user authentication function.
Example AT+AUTH?
Return Value
AT+AUTH=1,12GH**_)),15
OK
Remark Parameter 1 : 1, enable user authentication function.