GV300TP User Manual
TRACGV300TPUM001
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3.12.Serial Port/UART Interface
There are two lines dedicated to the Serial Port/UART interface (TXD and RXD). TXD/RXD is
standard RS232 signal.
Figure 15.Typical Connection with RS232 Port
3.13.Reset Button
Figure 16.
Reset Button
Use a thin pin to insert the hole and press the reset button if the device working in abnormal.