Garmin GPS 4 PIN round Connector Pinout
From AllPinouts
Connector pinout for: Garmin GPS 4 PIN round
4 pin Garmin round special connector at the GPS unit.
This connector is available on:
Garmin GPS 12 XL, GPS II, III, V, 72, 76, 92, 176, 176c, 196, 295, StreetPilot III.
| Pin | Name | Description | cable color |
|---|---|---|---|
| 1 | RXD | data in | white |
| 2 | TXD | data out | brown |
| 3 | GND | ground | black |
| 4 | VCC | power input | red |
Notes
- This GPS unit may be connected to PC serial port with simple straight through cable.
References
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