UNO-247 - Intel Celeron J3455 1.5GHz Fanless IoT Edge Computer with HDMI/VGA, Gigabit Ethernet, 6x serial and 4x USB ports

Wide Temperature

These products utilise high quality industrial grade components enabling them to work in wide temperature environments. They are capable of running as low as -20C and as high as +70C.

DIN-rail mountable

These devices have been designed to be mounted directly on to an industry standard DIN-rail.


This product supports Linux based kernels. See product datasheet and manual for a list of compatible Linux kernels and distributions (for development and pre-sales support please contact our technical sales team).


This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.


CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.

UNO-247 Fanless IoT Edge Computer
UNO-247 front I/OUNO-247 power supply

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Intel Celeron J3455 1.5GHz Fanless IoT Edge Computer with HDMI/VGA, Gigabit Ethernet, 6x serial and 4x USB ports


Power Cable 3-pin, length 183cm, UK type

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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UNO-247 overview

  • Compact fanless IoT edge computer
  • Intel Celeron J3455 1.5GHz Processor
  • Up to 8GB DDR3L SO-DIMM system memory
  • 1x HDMI, 1x VGA display ports
  • 2x Gigabit Ethernet ports
  • 2x USB3.0 and 2x USB2.0 ports
  • 4x RS-232 and 2x RS-485 serial ports
  • 1x mSATA, and 1x SATA 2.5" storage
  • 1x mPCIe, 1x M.2 E-key and 1x Micro SIM card slot
  • Threaded 12V DC lockable jack power input
  • Wide operating temperature -20°C to +60°C with wide temperature peripherals
  • DIN-rail and wall-mounting options
Advantech's UNO-247 is a compact fanless IoT computer for edge processing with multiple I/O options and expansion choices. Built around Intel's Celeron J3455 1.5GHz the UNO-247 has a low power consumption and supports a wide operating temperature I/O includes 1x HDMI 1.4b, 1x VGA, dual Gigabit Ethernet, 2x USB3.0 ports, 2x USB2.0 ports 2x RS485 DB9 ports, 4x RS-232 DB9 ports, 1x mSATA, 1x SATA 2.5" storage and expansion slots support for 1x mPCIe 1x M.2 E-key and 1x Micro SIM.  

Impulse offers full system integration support for your UNO-247 embedded IoT computer, including specifying and supplying additional networking and communication devices, and the creation and configuration of a customised embedded operating system image with your own software and drivers pre-installed.

For more information about the UNO-247 IoT edge PC and our system integration service, contact our technical sales team on +44 (0)1782 337 800 or alternatively submit an enquiry form.
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