Connections

D2X rev2 board

Overview

ANT1

Antenna port 1 - SMA connector female

ANT2

Antenna port 2 - SMA connector female

Left side view

Connector positions

Connector descriptions

CAN1

2 4pin JST-GH connectors for CAN bus. Pins of both ports are physically connected to each other.

CAN2

2 4pin JST-GH connectors for CAN bus. Pins of both ports are physically connected to each other.

I2C-1

4pin JST-GH connector for I2C port 1.

I2C-3

5pin JST-GH connector for I2C port 3 including one IRQ line to connect NFC reader.

ETH2

4pin JST-GH connector for 100bT Ethernet connection.

currently not supported!

2wire ETH1

2pin JST-GH connector for 100bT 2wire Ethernet connection.

currently not supported!

2wire ETH2

2pin JST-GH connector for 100bT 2wire Ethernet connection.

currently not supported!

Front side view

Connector and Button positions

Connector and Button descriptions

UART

6pin JST-GH connector providing UART1 (console) and UART4 (telemetry). UART4 purpose is to connect to UART of flight control for providing MavLink telemetry data in case used as drone unit.

USB

microUSB socket acting either as USB-OTG or USB client serial or ethernet port. USB serial or ethernet is configurable via nxpD2X startup script. See Enable USB network for further details on the startup configuration.

Default setting is USB network with IP 192.168.7.2 or .7.3 Host computer should be set to 192.168.7.1

HDMI

Standard HDMI connector to attach a display/monitor.

ETH1

Hirose iX connector for Gbit Ethernet connection.

currently not supported!

RESET

Reset button to perform hardware reset.

BTN

General purpose button. Connected to GPIO P24 of i.MX6Q. Active low.

Right side view

Connector positions

Connector descriptions

CAMERA

33pin CSI-2 camera port. Camera module supported is Technexion CAM-OV5645.

GPIO

4pin JST-GH connector providing 3 GPIO data lines.

POWER

4pin JST-GH supply power connector.

PPS

2pin JST-GH connector for 1pps clock signal input to V2X transceiver module.

SPI

7pin JST-GH connector providing SPI port.

RS232

4pin JST-GH connector for RS232 level UART.

Currently not supported!

GPS

6pin JST-GH GPS UART connector following dronecode standard including I2C port for compass.

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