RF-Star EFR32BG22, Manual

Page: 66 / 94

EFR32BG22
www.szrfstar.com V1.6 - Jun., 2022
Shenzhen RF-star Technology Co., Ltd.
Page 65 of 93
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OK
Remark
0, 1 is the pairing list serial number. There can be up to 6 paired devices under the master role or
slave role respectively.
When using this command in the master role (master and master-slave mode), the paired slave
devices with the master will be obtained.
When using this command in the slave role, the paired master devices with the slave will be
obtained.
If switch the working role, the current saved list of paired devices will be cleared.
•
Delete Paired Device
AT+PAIR_DEL=
Function Delete the paired device.
Example 1 AT+PAIR_DEL=0
Return Value OK
Remark
Delete the device with the serial number 0 in the pairing list. The device under connection will be
disconnected after deletion.
The pairing list serial number can be obtained through "AT+PAIR_LIST"
Example 2 AT+PAIR_DEL=ALL
Return Value OK
Remark
Delete all devices in the pairing list. The devices under connection will be disconnected after
deletion.
When using this command in the master role (master and master-slave mode), the paired slave
devices with the master will be deleted.
When using this command in the slave role, the paired master devices with the slave will be deleted.
•
Sleep Mode
AT+SLEEP=?
Function Query the parameter range of this command.
Example AT+SLEEP=?
Return Value
AT+SLEEP=<0,1>,<0,1>
OK
Remark Parameter 1 : Device serial port function switch (0: disable. 1: enable)