3.5" Embedded SBC with Abundant I/O Connectivity

ECM-EHL3 SBC front

The 3.5” is an embedded single board computer, ECM-EHL3, powered by Intel® Pentium®/Celeron®/Atom™ SoC BGA Processor (Elkhart Lake Platform 4.5~12W), CPU bottom mounted, with enhanced performance and Intel® UHD Graphics.

Targeting the entry-level application market, the ECM-EHL3 comes with rich I/O capabilities and advanced security features, making it an ideal choice for industrial automation, retail, smart city, IoT solutions, etc.

The 3.5” SBC ECM-EHL3 features flexible I/O, including 2 USB 3.1 Gen.2, 6 USB 2.0, 2 RS-232/422/485, 4 RS232 and a wide DC power input range of 9~36V. It supports triple display: Dual DP, LVDS/eDP for various industry applications. ECM-EHL3 is designed with three M.2 expansion slot, enabling extensive expansion such as M.2 E-Key PCIe/USB for Wifi module connection, M.2 B-Key SATA/USB, supporting WWAN+GNSS or storage, and M.2 M-Key PCIe for storage. In addition, the three Ethernet ports, dual 1GbE & one 2.5GbE Intel® Gigabit Ethernet ensure high speed and reliable Ethernet connection, perfectly suited for most industrial applications.

ECM-EHL3 Main applications:

  • Industrial and Factory automation
  • Retail, Digital Signage, KIOSK
  • Infotainment


  • On board Intel® Pentium®/Celeron®/Atom™ SoC BGA Processor (Elkhart Lake Platform 4.5~12W) (with CPU Bottom Mounted)
  • Single 260-pin DDR4 SODIMM Socket, Supports Up to 32GB DDR4 3200MTs SDRAM (non ECC Supported)
  • Triple Display (2 DP++, LVDS/eDP, default LVDS)
  • Flexible I/O support with rich expansion Slot, 1xM.2 Key B, 1xM.2 Key-E, 1xM.2 Key-M
  • Three Gigabit Ethernet: 1 x 2.5GbE (I226LM), 2 x 1GbE (I210AT)
  • Dual Intel® Gigabit Ethernet, 2.5GbE, 1GbE
  • 9V~36V Wide Range Voltage Input
  • TPM 2.0


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