User's Manual

34
B.3.5. AT+USEDIP?
SD Response
 m
Purpose
Check the Baud rate set by dip switch
Description
m=0: Set to ‘AT cmd’
m=1: Set to other than ‘AT cmd’
Reference
AT, ATZ, AT&F, ATS
B.3.6. AT+BTINFO?
SD Response
 112233445566,DeviceName,Mode,Status,Auth,Encryp,FlowControl
 OK
Purpose
Display Bluetooth settings
Description
The current Bluetooth settings are displayed including BD address, Device name,
Operation mode, Operation status, Authentication, Data Encryption, and Hardware Flow
Control. The initial value of Device name is ‘PSD100v1.0.0-445566’. PSD stands for
Parani-ESD, v1.0.0 for the version of firmware, and 445566 for the last 6 digits of BD
address.
Mode=MODE0/MODE1/MODE2/MODE3
Status=STANDBY/PENDING/CONNECT
Auth=0/1 (Authentication is not activated when 0)
Encrypt=0/1 (Encryption is not activated when 0)
FlowControl=HWFC/NoFC
Reference
AT+BTNAME, AT+BTMODE, AT+BTSEC, ATS14?
Example
 000B530011FF,SENA,MODE0,PENDING,1,1,HWFC
B.3.7. AT+BTINQ?
SD Response
 112233445566,FriendlyName,CoD
 112233445566,FriendlyName,CoD
 112233445566,FriendlyName,CoD
 OK
Purpose
Search Bluetooth devices nearby
Description
The Bluetooth devices in Inquiry scan mode nearby are displayed with their BD addresses,
Device names, and Class of device.
Maximum 10 devices are scanned for 30 seconds.
Reference
AT+BTSCAN, ATD, AT+BTINFO?
B.3.8. AT+BTLAST?
SD Response
 112233445566
Purpose
Display the BD address of the last connected device
Description
The Bluetooth device connected to this Parani-ESD last time is displayed with its BD
address.
Reference
AT+BTSCAN, ATD, AT+BTINFO?, AT+BTINQ?