ESOM100 is highly-integrated, cost-effective effective, small size (53x30 mm) System-on-Module (SoM) which drastically reduce the development time needed to design a low-power and low-EMI Linux Embedded devices.

ESOM100 based on Atmel’s 400MHz AT91SAM9x5 series processors including 128MB DDR2 SDRAM, 256MB NAND flash and Ethernet PHY. It has 130-pins connection possibility with gold-plated to provide an interface to bring out all I/O signals and its embedded peripherals. -40 to +85 Celsius operation temperature range make ESOM100 ready to go embedded solution for any automotive, industrial and consumer products.

ESOM100 is designed to boot a Linux Embedded distribution compiled for ARM9 architecture from internal NAND flash and by default, a ready-to-use Linux installed for you.

Product Features:

  • ARM9 @ 400Mhz on Atmel AT91SAM9X25
  • 16KB data Cache, 16KB instruction Cache


  • chip: 32KB SRAM, 64KB ROM

Operating System:

  • Linux 4.0.4

Memory and Storage:

  • 256MB NAND Flash (with ECC)
  • 128MB DDR2 SDRAM

Operation Temperature:

  • -40 to +85 Celsius

Peripheral Interfaces:


  • 1 x High-speed USB 2.0 Host port
  • 1 x Full-speed USB 2.0 Host port
  • 1 x High-speed USB 2.0 Device port


  • 2 x CAN Controllers
  • 2 x 10/100 Mbps Ethernet


  • 7 x serial ports (UART)
  • 2 x RS485 ports


  •  4.3’’ or 7’’ TFT LCD Module

Multimedia Card

  • Two High Speed Memory Card Hosts (MicroSD card up to 32GB)

Expansion interface

  • 2 x SPI (Master/Slave)
  • 3 x I2C
  • 1 x 12-channels 10-bits ADC
  • 1 x 4-channels 16-bits PWM Controller
  • 90 x GPIO’s
  • 1 x Soft Modem

Debug interface:

  • JTAG interface
  • USB
  • Serial port (UART)

Power supply:

  • 3.3V / 1A DC
  • Power consumption 150mA with Ethernet connected

Mechanical Parameters:

  • 53x30 mm
  • 130 pins

Other features:

  • Boot from external MicroSD, SD card or serial flash
  • RoHS compliant
  • Designed and made in Lithuania

Product Possibilities:

  • WEB camera connection via USB
  • WiFi via embedded module or via USB
  • Internet connection via WiFi, via Ethernet, via GSM networks (2G, 3G, 4G, 5G)
  • WEB server support
  • LCD support (4.3’’ or 7’’ TFT)
  • Key pad support via GPIO, via USB
  • Secure connection via networks (SSH, VPN, HTTP, HTTPS, FTP, SFTP)
  • WEB based GUI (flexible user interface for configuration)
  • Multimedia card (Micro SD card up to 32GB)
  • Temperature Sensor via 1-wire or analogue channels up to 250 sensors
  • Dual CAN bus interface for automotive or industrial solutions (long length cable connections with 1 Mb/s or automotive communication)
  • Internal memory storage 256MB
  • Remote control via WiFi, GSM Networks, RF networks.
  • FOTA (Firmware updates Over Air)
  • On-line monitoring and maintenance
  • Motor control (AC, DC or stepper motors)
  • Audio Input Output (playing music, tones, voice record, supported formats mp3, midi, mid etc...)
  • Voice over IP (VoIP)
  • Analogue line telephone connections (soft modem, dial-up)