Queclink GV75MG, Руководство пользователя

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GV75MG User Manual
3. Interface Definition
The GV75MG has an 8-pin interface connector. It contains the connections for power and I/O.
The sequence and description of the connector are shown in the following figure:
Figure 3. 8-pin Connector of the GV75MG
Table 6. Description of 8-pin Connections
Index Description Comment
1 RXD UART RXD; RS232
2 TXD UART TXD; RS232
3 OUT1 Digital output
4 OUT2 Open drain, 150mA max
5 IGN Ignition input, positive trigger
6 IN1 Digital Input
7 GND GND
8 VIN External DC power input, 8~32V
QSZTRACGV75MGUM0101 5
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