Interface Introduction

EC-A1688JD4 has a rich set of interfaces, including:

  • 12V power interface (5.5*2.5mm)

  • POWER button

  • RS232

  • RS485

  • CAN

  • Gigabit Ethernet x 2

  • USB 3.0 x 2

  • HDMI

  • TF card slot

  • SIM card slot

  • BT antenna

  • WIFI antennas x 2

  • 4G antenna

  • Headphone

  • NVME interface (PCIE3.0 x 1)

  • Type-C (USB2.0, but defaults to debug serial port)

  • Power indicator light

_images/EC-A1688JD4-interface.png

_images/antenna_connection.jpg

_images/sim_connection.jpg