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1.3 Interface
E800 GNSS receiver's bottom interface is shown below. The 5-pin port is used to
connect to the external radio, external power or output NMEA messages. Type-C port
can be used for data download (internal storage access) or charging.
UHF
Indicators
1.4 Pin definition
The 5-pin port is defined as below:
5 Pin
Front View
1.5 Power button
There is a power button on E800 control panel, the main function as below:
Power On
Power Off
Broadcast Current Working
Mode
Power Button
5-Pin
Type-C
SIM Card
1
2
3
4
5
Long press button for three seconds to power on
receiver, all the indicators will go on.
Long press button for two seconds then release,
will hear a phrase "Power off?" Then press the
power button again to confirm.
Receiver will broadcast current working mode
when the power button is pressed .
2
5-Pin
SIM
Type-C
+12V
Power
GND
Power ground
TXD
Device out
SGD
Signal ground
RXD
Device in