# Lowrance AirMap, AirMap 300, GlobalMap 12, GlobalMap Sport

(at the GPS)

6 PIN LOWRANCE SPECIAL CONNECTOR at the GPS

Pin | Name | Description
--- | --- | ---
1 | GND | Ground
2 | VCC | Power
3 | TX | NMEA/Pseudo RS-232 (transmit serial)
4 | RX | RS-232 (receive serial)
5 | - | DO NOT USE
6 | - | DO NOT USE

Contributor: Joakim Ögren

Source:
Lowrance Website

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07