Download Bluetooth Commands - Multi

Appendix A – AT Command Summary Table
AT Command
Description
Requires
Reset
Stores
Permanently
Radio Name
ATSN
ATRRN
Set Radio Name
Read Remote Radio Name By BT Address
No
N/A
Yes
Yes
Service Name
ATSSN
ATSSNC
ATRSN
ATRSNC
ATRRSN
Set Service Name
Set Service Name by Channel
Read Service Name
Read Service Name by Channel
Read Remote Service Name
Yes
Yes
N/A
N/A
N/A
Yes
Yes
Yes
Yes
Yes
Security PIN
SSW,6
RSW,6
ATSP
ATOP
ATPR
Set PIN Request Handling Mode
Read PIN Request Handling Mode
Set PIN
Overwrite PIN
Respond to Manual PIN Request
Yes
N/A
No
No
N/A
Yes
Yes
Yes
Yes
No
COD
ATSC
Set Class of Device (COD)
Yes
Yes
Write Memory
ATSW,20
ATSW,21
ATSW,22
ATSW,23
ATSW,24
ATSW,25
ATSW,26
ATSW,27
ATSW,28
ATSW,29
ATSW,30
Switch 20: Write UART Settings
Switch 21: Write Slave Scan Intervals & Windows
Switch 22: Write PIO Direction
Switch 23: Write PIO Level
Switch 24: Write Default Settings
Switch 25: Write Power Up Default Modes
Switch 26: Lock User Settings
Switch 27: Write LED Rate
Switch 28: Write Inquiry Timeout Settings
Switch 29: Write PIN Lock Mode
Switch 30: Write Deep Sleep Mode
No
Yes
No
No
For Security
Yes
No
No
No
No
No
Optional
Yes
Optional
Optional
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Read Memory
ATSR21
Read PIO Level
N/A
N/A
Inquiry
ATDI
ATIL
Dial Inquiry
Last Inquiry
N/A
N/A
N/A
Yes
Master Connect
ATDM
ATDC
ATDL
ATLAST
Dial As Master
Dial Channel
Dial Last
Read Last Connected Address
N/A
N/A
N/A
N/A
N/A
N/A
Yes
Yes
Master Default
ATSMA
ATMACLR
Set Master Default Address
Master Address Clear
Yes
No
Yes
Yes
Connect Slave
ATDS
Dial As Slave
N/A
N/A
Disconnect
ATDH
Dial Hang Up
N/A
N/A
Multi-Tech Systems, Inc. SocketWireless Bluetooth AT Commands (S000360H)
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