Specifications

GV200 @Track Air Interface Protocol
TRACGV200AN003 – 23 –
3.2.6. Digital Output
The AT+GTOUT command is used to output specified wave shape from the digital output ports.
Total three wave shapes is supported as below. If set to wave shape 1, the device will maintain this
wave shape at the specified output port after power reset.
Wave shape 1:
 <Duration> = 0ms, <Toggle Times> = 0
Figure2:WaveShape1
Wave shape 2:
 <Duration> = 500ms, <Toggle Times> = 1
Figure3:WaveShape2
Wave shape 3:
 <Duration> = 800ms, <Toggle Times> = 3
Figure4:WaveShape3
 AT+GTOUT=
Example:
AT+GTOUT=gv200,1,0,0,0,0,0,0,5,1,0,8,3,,,,,0005$
Parameter Length(byte) Range/Format Default
Password 4 – 6 '0' – '9' 'a' – 'z' 'A' – 'Z' gv200
Output1 Status 1 0|1 0
Duration <=3 0 – 255(×100ms) 0
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