Specifications

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Return:OK+RATE=0
Description:Set or check the module’s transmission speed.The default setting is low speed.
*Command takes effect immediately in the non-connected state, and the configure is saved
after AT+RESET command is used.
*In connected state,command takes effect after disconnected,and the configure is saved
automatically.
3.1.5. Work mode
Command ACK Instruction
AT+WKMD=[Index] OK+WKMD
[Index]
0:Slave-single link mode
1:Slave-multiple link mode
[Instance]
Send:AT+WKMD=0
Return:OK+WKMD
AT+WKMD=? OK+WKMD=[Index]
[Index]:ditto
[Instance]
Send:AT+WKMD=?
Return:OK+WKMD=0
Description:Set or check the module’s work mode.The default setting is Slave-single link
mode.
Slave-single link mode:If the module is configured as a slave,set the work mode to
Slave-single link mode means the module can establish a connection with only one master.
Slave-multiple link mode:If the module is configured as a slave,set the work mode to
Slave-multiple link mode means that the module will change the parameters such as connect
interval,slave legacy to adjust a master with multiple-link feature.
*The command takes effect and be saved after AT+RESET command is used.
3.1.6. Sleep
Command ACK Instruction
AT+SLEEP OK+SLEEP
[Instance]
Send:AT+SLEEP
Return:OK+SLEEP
Description:Get into deep sleep mode(system_off).When the module is in deep sleep mode,it
can be waked up only if a rising edge is detected on the PIN WAKE.
*The command takes effect immediately.