3 Functional Descriptions
The following photos and diagrams show connector positions on the FLEETPC-ARM-
300 series of products. The functional details of the connectors are described in
subsequent sections.
GPS
Antenna
GPS
uSD
SIM1
SIM2
Open the small plate for:
SIM1/SIM2: SIM card holder
uSD: microSD card holder
OTG: USB OTG connector
RST: system reset button
HDMI
HDMI 1.4
All manuals and user guides at all-guides.com
Main Antenna
LTE module
MAIN ANT
LTE
MIC
HP
OTG
RST
FLEETPC-ARM-300
MIC: Microphone
HP: Headphone
USB
LAN1
FLEETPC-ARM-300
USB2.0 Host
GbE LAN
Page
FLEETPC-ARM-300 Series
Aux Antenna
LTE module
AUX ANT
LTE
LED2
3G
LED1 PWR
GPIO
Front Panel
Digital
GPIO
LAN2
LAN3
Rear Panel
10
WiFi
Antenna
WiFi
COM/CAN
COM port
CAN bus
I2C bus
DC‐IN
LAN4
GPIO GND PWR