3.5 inch Miniboard Intel® Whiskey Lake U Processor

Support Intel® Whiskey Lake U Processor with Intel® chipset, DDR4 up to 32 GB, 
Integrated HDMI, DisplayPort, LVDS, 1 x Giga PHY LAN, 1 x Giga LAN, 4 x USB 2.0, 
4 x USB 3.1 Gen2, 2 x RS232/422/485, 2 x RS232, HD Audio, 1 x PS/2, 2 x SATA3 with RAID, GPIO, 
SMBus, 1 x Mini-PCIe socket (support mSATA), 1 x M.2 (Key E).

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Ordering Guide
Datasheet (PDF format)
Technical Document
Taiwan Commate Computer Inc.(COMMELL), the worldwide leader of Industrial Single Board Computers,
unveiled LE-37N 3.5 inch Miniboard embedded system board based on Intel® Whiskey Lake U processors.

The LE-37N 3.5 inch Miniboard platform is designed for Intel® Whiskey Lake U-series processors 
in the FCBGA1528 sockets.support DDR4 memory (Two DDR4 SO-DIMM 2400 MHz up to 32GB).

The platform is based on Intel® UHD Graphics, this GPU offers 24 execution units (EUs) clocked at up to 
1150Mhz(depending on the CPU model), The revised video engine now decodes H.265/HEVC completely 
in hardware and thereby much more efficiently than before. Displays can be connected via one LVDS, one 
HDMI and one DP port up to three displays can be controlled simultaneously. LE-37N offers lots of features 
including high-speed data transfer interfaces such as 4 x USB3.1 Gen2 and 2 x SATA3, equipped with dual 
Gigabit Ethernet, and comes with PS/2 port, 2 x RS232 and 2 x RS232/422/485, 4 x USB2.0, Intel® High 
Definition Audio, and 1 x MiniPCIe socket(Supports mSATA), 1 x M.2 (Key E).


  Key Feature


  • CPUIntel® Whiskey Lake U Processor in the FCBGA1528 sockets.

  • Memory2 x DDR4 2400 MHz SO-DIMM up to 32 GB, support Non-ECC, unbuffered memory.

  • Integrated GraphicsIntel® Gen 9.5 integrated HD Graphics.

  • LVDS interface: Onboard 18/24-bit single/dual channel LVDS connector with +3.3V/+5V/+12V supply

  • DisplayPort interface: Onboard DisplayPort connector. (Only LE-37N7)

  • HDMI interface: Onboard HDMI connector.

  • VGA interfaceOnboard 11-pins connector. (Only LE-37NT7)

  • LAN Interface1 x Intel® i219-LM Gigabit PHY LAN(Support iAMT 12.0), 1 x Intel® i210-AT Gigabit LAN.

  • Serial ATASupport 2 x SATA3.

  • Audio: Realtek ALC262 High Definition Audio.

  • Internal I/O2 x SATA3, 1 x RS232, 2 x RS232/422/485, 4 x USB2.0, 1 x VGA (Only LE-37NT7), 1 x LVDS, 1 x LCD inverter, 1 x GPIO, 1 x Audio, 1 x PS/2, 1 x SMBus.

  • Rear I/O: 1 x DisplayPort (Only LE-37N7), 1 x HDMI, 4 x USB3.1 Gen2, 2 x LAN, 1 x RS232.

  • Extended interface: 1 x PCIE Mini card (Support mSATA), 1 x M.2 (Key E).

  • GPIO interfaceOnboard programmable 8-bit Digital I/O interface.

  • Power requirement: DC input 9~35V.



Form Factor

3.5" Single Board Computer


Intel® Whiskey Lake U Processor

Package Type: FCBGA1528


2 x 260-pin DDR4 2400 MHz SO-DIMM up to 32GB (Support Non-ECC, unbuffered memory)

Integrated Graphics

Intel® Gen 9.5 integrated HD Graphics

Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset with internal timer for 1min/s ~ 255min/s

Serial ATA Interface

Intel® built-in 2 x Serial ATA3 interface up to 600MB/s 

Support RAID 0, 1 and Intel Rapid Storage Technology.

VGA Interface

Onboard 11-pins connector (Only LE-37NT7)

LVDS Interface

Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V supply

 DisplayPort Interface  Onboard DisplayPort connector (Only LE-37N7)
 HDMI Interface  Onboard HDMI connector

Audio Interface

Realtek ALC262 HD Audio

LAN Interface

1 x Intel® i219-LM Gigabit PHY LAN(Support iAMT 12.0), 1 x Intel® i210-AT Gigabit LAN

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Extended Interface 

1 x PCIE Mini card (Support mSATA), 1 x M.2 (Key E)

Internal I/O Port

2 x SATA3, 2 x RS232/422/485, 1 x RS232, 4 x USB2.0, 1 x LVDS, 1 x LCD inverter, 1 x VGA(Only LE-37NT7), 1 x GPIO, 1 x Audio (MIC-in & Line-out), 1 x PS/2(Keyboard & Mouse), 1 x SMBus

Rear I/O Port

1 x DisplayPort(Only LE-37N7), 1 x HDMI, 4 x USB3.1 Gen2, 2 x LAN

Power Requirement

 DC input 9~35V

Board Dimension

146 mm x 101 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 80°C

Relative Humidity

10%~90%, non-condensing


Download Datasheet @ PDF format


  Ordering Guide


With i7-8665UE + Cooler fan, support HDMI, LVDS, DP


With i7-8665UE + Cooler fan, support HDMI, LVDS, Header for VGA or 2nd LVDS (Note)


DisplayPort to VGA module


DisplayPort to LVDS module

Note: There are two module (ADP-3355, ADP-3460), and you can choose one to support VGA or 2nd  LVDS.


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