User's Manual

38
Description
All parameters are stored at S-register in flash memory. These values are sustained until
hardware reset.
A.3.32. ATSnn? 
Response
value
OK
Purpose
Display a given S-register
Parameters
nn= Address of S-register
Description
A specific S-register will be displayed.
A.3.33. ATSnn=mm
Response
OK
Purpose
Change S-register value
Parameters
nn= Address of S-register
mm= New value of S-register
Description
Some S-registers are optimized for the overall performance and protected and cannot be
changed. When users try to change these S-registers, response is ‘ERROR’.
For details of S-register, refer Appendix. B.
Example
ATS10=0
A.4. Command Validity
Operation Status AT Command
Standby Pending Connect
AT
○ ○
ATZ
○ ○
AT&F
○ ○
AT+BINQ?
◎
ATD112233445566
◎
ATD
◎
AT+BTSCAN
◎
AT+BTSCAN,n,to
◎
AT+BTSCAN112233445566,to
◎
AT+BTCANCEL
○
+++
○
AT+SETESC
◎
ATO
●
ATH
●