Appendix B: At Commands; Terminology; At Command; At Response - Sena Parani-ESD100 User Manual

Appendix B: AT Commands

B.1. Terminology
B.1.1. AT Command
AT command set is a
developed by Hayes
HT
provides the extended AT command set to control and configure the serial parameters and Bluetooth
connection.
B.1.2. AT Response
Parani-ESD replies to AT commands with 4 kinds of message, 'OK', 'ERROR', 'CONNECT' and
'DISCONNECT'.
B.1.3. Operation Mode
Mode Description
Mode0
Waiting for AT commands
Mode1 Attempting to connect to the last connected Bluetooth device
Mode2
Waiting for a connection from the last connected Bluetooth device
Mode3
Waiting for the connection from another Bluetooth device
B.1.4. Operation Status
Status Description
Standby Waiting for AT commands
Pending
Executing tasks
Connect
Transmitting data
B.1.5. Security

Security

Description
Authentication Pin Code (or Pass key)
Encryption
Data encryption
B.1.6. Symbols
The symbols are used for the description of command syntax as follows:
in fact standard language
HT TH HT
and is recognized by virtually all
TH
for controlling modems
TH HT
personal computer
HT
40
. The AT command set was
TH
modems. Parani-ESD
TH