RF-Star EFR32BG22, Manual

Page: 37 / 94

EFR32BG22
www.szrfstar.com V1.6 - Jun., 2022
Shenzhen RF-star Technology Co., Ltd.
Page 36 of 93
Example AT+POWER=
-10
Return Value OK
Remark
Set the device TX power to -10 dBm.
Take effect immediately after setting, can be saved after power off.
•
Broadcast Parameter
AT+ADS=?
Function Query the parameter range of this command.
Example AT+ADS=?
Return Value
AT+ADS=<0,1>,<0,1>,<20~10240>
OK
Remark
Parameter 1 : Set broadcast status (0: Disable. 1: Enable).
Parameter 2 : Set broadcast mode (0: Non-connectable. 1: Connectable).
Parameter 3 : Set broadcast interval (in ms, Range 20 ms ~ 10240 ms, the default is 200 ms).
AT+ADS?
Function Query the broadcast parameters.
Example AT+ADS?
Return Value
AT+ADS=1,1,200
OK
Remark
Parameter 1 : Under broadcasting.
Parameter 2 : Connectable broadcast.
Parameter 3 : The broadcast interval is 200 ms.
AT+ADS=
Function Set the broadcast parameters.
Example AT+ADS=1,0,500
Return Value OK
Remark
Enable unconnectable broadcasting with 500 ms broadcast interval.
Take effect immediately after setting, can be saved after power off.
Invalid under master mode.
Remark: The minimum broadcast interval is 20 ms.