Specifications
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Return:OK+EYPT
AT+EYPT=? OK+EYPT=[Index-1,Index-2]
[Index-1]ditto
[Index-2]ditto
[Instance]
Send:AT+EYPT=?
Return:OK+EYPT=0,0
Description:Set or check the encryption function,the default setting is “
AT+EYPT=0,0
”.
Information encryption:For encryption of the information over the air.
Passkey:If the peer do not transfer a right passkey,the link will be disconnected automatically.
*The command takes effect immediately.
3.4.2. Key setting
Command ACK Instruction
AT+SKEY=[Param] OK+SKEY
[Param]
6 bytes key
[Instance]
Send:AT+SKEY=123456
Return:OK+SKEY
AT+SKEY=? OK+SKEY=[Param]
[Param]ditto
[Instance]
Send:AT+SKEY=?
Return:OK+SKEY=123456
Description:Set or check key for encryption. default setting is “
000000
”.
*The command takes effect and be saved after AT+RESET command is used.
3.4.3. GPIO output setting
Command ACK Instruction
AT+GPIOO=[N, Level] OK+GPIOO
[N]
The number of GPIO,range from 0 to
3
[Level]
0:low
1:high
2:disable
[Instance]
Send:AT+GPIOO=0,0
Return:OK+GPIOO
AT+GPIOO=? OK+GPIOO=[N, Level]
ditto
[Level]ditto