Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 31 –
port to trigger the IOB event. Set to 1 to use enable status as the trigger condition and 0 to use
disable status. Only when the logical status of all the input ports in one IO binding meets the
trigger condition is the IOB event triggered.
 bit0: digital input 1
 bit1: digital input 2
 bit2: digital input 3
 bit3: digital input 4
 <Input Sample Period>: The period to check the status of all the digital input ports in one IO
binding. AT+GTIOB and AT+GTDIS use independent sample period to check the input port
status even for the same input port.
 <Output ID>: ID of the output port to output specified wave when the trigger condition meets.
0 means no wave will be output.
The acknowledgment message of AT+GTIOB command:
 +ACK:GTIOB,
Example:
+ACK:GTIOB,040100,135790246811220,,1,0008,20090214093254,11F0$
Parameter Length(byte) Range/Format Default
Protocol Version 6
XX0000 – XXFFFF,
X∈{‘A’ – ‘Z’,’0’ – ‘9’}
Unique ID 15 IMEI
Device Name <=10 '0' – '9' 'a' – 'z' 'A' – 'Z'
IOB ID 1 0 – 3
Serial Number 4 0000 – FFFF
Send Time 14 YYYYMMDDHHMMSS
Count Number 4 0000 – FFFF
Tail Character 1 $ $
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