Arexx JM3-GPS User Manual
Version: 1.25
Nov 01, 2013
page: 1
GPS Module -
for RP6 Robot, but also useable for general applications
e.g. RC Models
e.g. RC Models
Introduction:
1. Description
The GPS Antenna Module has very small form factor 38 x 23 mm, height is 4,1 mm
nominal and the weight is just 6 g (typ.). The low power consumption (approx. 100 mW)
including the embedded antenna and backup battery
nominal and the weight is just 6 g (typ.). The low power consumption (approx. 100 mW)
including the embedded antenna and backup battery
– ready for your application.
The interface is an I2C Bus slave with a max. speed of 400kHz which supports SW reset
and salve address change in a wide range to suit (nearly) every application.
The receiver is based on NMEA-0183 rev. 3.01 protocol and provides the information of
the GGA, RMC, GSA and VTG message in several registers which can be easily read by
many micro-controller available on the market.
2. PIN OUT GPS-Module:
PIN1
VDD
PIN2
SCL
PIN3
SDO
PIN4
n/c
PIN5
n/c
PIN6
n/c
PIN7
n/c
PIN8
GND
PIN9
GND
PIN1
PIN9