GM-R700 User’s Manual
EverMore Technology Inc.
2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C.
9
2.1.7 Power
Main power input
5V ± 0.5Vp-p DC input.
Supply Current
Typical 33 mA
2.1.8 Serial Port
Electrical interface one full duplex serial communication, RS-232 interface
Protocol message
NMEA-0183, version 3.0
Default NMEA
GGA, GSA, GSV, RMC and VTG. 9600 baud rate,
8 bits data, 1 start, 1 stop, no parity.
(Option baud rate: 4800,19200, 38400)
2.2 Environmental Characteristics
Operating temperature range
-40
℃
to +80
℃
Storage temperature range
-50
℃
to +90
℃
2.3 Physical Characteristics
Dimension: 51mm x 42.5mm x 17.3mm (2.01”x1.67”x0.68”)
Weight:
78g (2.75oz)
Interface connector: PS/2 female connector
