User's Manual

example (BT→HOST) : +OK
(BT→HOST) : Data12
 You can know obtain from the Host device the information that the Advertising
User Data of the BT is Data12.
5.2.1. AT+ADVINTERVAL=xxxx
Operation If you want to change the Advertising Interval of the BT in the HOST
Response +OK or +ERROR
Description If the device receives the Request and performs the command normally, respond
with “+OK”; otherwise, respond with “+ERROR.” Advertising Interval Range :
12~2560(ms)
Usage
example
(HOST→BT) : AT+ADVINTERVAL=800
(BT→HOST) : +OK
 Set the Advertising Interval of the BT on 800ms in the Host Device.
5.2.2. AT+ADVINTERVAL?
Operation If you want to know the Advertising Interval of the BT in the HOST
Response +OK
Description
If the device receives the Request and performs the command normally, respond
with “+OK” and display the Advertising Interval.
Usage
example
(HOST→BT) : AT+ADVINTERVAL?
(BT→HOST) : +OK
(BT→HOST) : 800
 You can know obtain from the Host device the information that the Advertising
Interval of the BT is 800ms.
5.2.3. AT+CONNINTERVAL=xxxx
Operation If you want to change the Connection Interval of the BT in the HOST
Response +OK or +ERROR
Description If the device receives the Request and performs the command normally, respond
with “+OK”; otherwise, respond with “+ERROR.” Input values can get input
up to four digits, the value of (input * 1.25ms) is the value of the Connection
Interval actually requested. If the requested value is more than that of the