Solvline Eddy Serial v2.5.1.1 - Manual (Page 67)

Eddy User's Guide
67
ATOx, ATObdaddr
Using the ATO command, the communication status with the last active slave or a specific slave
can be set to online (only in Node Switching Mode).
ATO Communicate with the slave recently communicated.
ATOx (ATO1, ATO2, ATO3, ATO4) Communicate with the slave which belongs to the TASK x.
ATObdaddr (ATO000195000001) Communicate with the slave with specified BDaddress.
7.1.4 AT Command
AT command
AT command set is a
HT
in fact standard
TH HT
language
TH
for controlling
HT
modems
TH
. The AT command set was developed by
HT
Hayes
TH
and is recognized by virtually all
HT
personal computer
TH
modems. Eddy-BT provides the extended AT command
set to control and configure the serial parameters and Bluetooth connection.
AT Response
Eddy-BT replies to AT commands with 4 kinds of message, ‘OK ’, ‘ ERROR ’, ‘CONNECT ’ and
‘DISCONNECT’.
Operation Mode
Mode Description
Mode 0 Waiting for AT commands
Mode 1 Attempting to connect to the last connected Bluetooth device
Mode 2 Waiting for a connection from the last connected Bluetooth device
Mode 3 Waiting for the connection from another Bluetooth device
Operation Status
Status Description
Standby Waiting for AT commands
Pending Executing tasks
Connect Transmitting data
Security
Security Description
Authentication Pin Code (or Pass key)
Encryption Data encryption