DS-41ML-1 Feb ’06

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GPS Receiver Module

GPS-41MLR

GPS-41MLF

Lateral View

PINOUT DESCRIPTION

Pin Number

Signal Name

Description

1

Serial Data Out 1 Asynchronous serial output at LVTTL level, to output NMEA message

2

Serial Data In 1

Asynchronous serial input at LVTTL level, to input configuration commands

3

Serial Data Out 2 Asynchronous serial output at RS-232 level, to output NMEA message

4

Serial Data In 2

Asynchronous serial input at RS-232 level, to input configuration commands

5

Power

3.8V ~ 8.0V DC input

6

Ground

Power and signal ground

Please note: The onboard rechargeable Lithium battery may require an initial charge time of

approximately 8hrs.