J1

IO

3.5mm 12pin wafer

CANBUS&RS485&RS232 signals

J2

OTG_ID

PH2.0mm 2pin wafer

USB30_OTG0_ID

J3

SPK

PH1.25mm 2pin wafer

Speaker Output 1.3W8Ω

J4

LED

0805 LED

Power,STA,work,4G

J5

MIC

PH1.25mm 2pin wafer

Micphone In

J6

FAN

PH1.25mm 2pin wafer

Fan

J7

Debug

Type-C USB2.0

DebugUart0 to USB

J8

mini-PCIe

Mini-PCIe 52pin socket

For 2G/3G/4G LTE module used

J9

Power

push-button

Key for system power

J10

Reset

push-button

Key for system Reset

J11

Recovery

push-button

Key for system recovery

J12

UART

PH2.0mm 4pin wafer

UART connector

J13

GPIO

PH2.0mm 2x15pin header

SARADC&I2C&GPIO connector

J14

RJ45

Gigabit Ethernet

10/100/1000-Mbps data transfer rates

J15

USB3.0

Type-A USB3.0

USB3.0 OTG

J16

USB2.0

Type-A USB2.0

USB2.0 Host

J17

Headphone

φ3.5mm 3-pole Jack

L/R audio out

J18

HDMI

Type-A HDMI connector

HDMI out

J19

DC-IN

DC 5.5*2.1mm

Main power supply, DC12V

J20

Ant

I-PXE

WL_BT_ANT

J21

MIPI-CSI1

30pin 0.5pitch FPC Socket

MIPI-CSI 4lane or 2*2Lane for external cameras

J22

MIPI-CSI0

30pin 0.5pitch FPC Socket

MIPI-CSI 4lane or 2*2Lane for external cameras

J23

SIM &TF

Push-Push SIM&TF socket

SIM Card&TF Card

J24

RTC

RTC socket

RTC battery power input 3.0V