Fanless Embedded System with Intel® Celeron® J1900 Processor

ECW-281B-BT Embedded System with Microsoft Azure
  • ECW-281B-BT Embedded System with Microsoft Azure
» Fanless system with Intel® Celeron® J1900 Processor
» Supports four COM ports (three RS-232, one RS-422/485)
» Wide operating temperature: -20°C ~ 60°C with SSD

Based on big data analytics, smart agriculture uses a variety of sensors to collect data to meet industry needs. Data-driven decisions and actions are used to reduce the workload of agricultural workers and to increase yields.


Differing from the traditional regular watering manner, we can now utilize technology to monitor soil moisture. When the soil moisture reaches the pre-set value, the watering system will automatically turn on to moisten the soil as needed, saving lots of water and manpower.

Green house iot solution

Key data

  • Temperature

  • Sunlight

  • Soil composition

  • Soil moisture

  • Soil pH

Animal husbandry

We can monitor the activity content of cows to accurately detect its estrus to have greater milk yield. Monitoring a cow's body temperature can help us estimate the cows' delivery time to reduce staff visits.


Key data

  • Water temperature

  • Dissolved oxygen

  • Water quality (NO2, NO3, H2S, NH4)

  • pH

Fish farming

Monitor the amount of dissolved oxygen in the water to set the aerator start-up time for saving electricity consumption. Monitor the change of water quality to take necessary actions, such as adding medicine or changing water.

IoT for aquaculture farming

Key data

  • Water temperature

  • Dissolved oxygen

  • Water quality (NO2, NO3, H2S, NH4)

  • pH

  • Soil pH

Agriculture Automation System Application

Due to the large amount of data that need to be monitored, a highly integrated computing device is of utmost importance for the convenience of staffs.

embedded system for iot agriculture
  • Irrigation monitor & control

  • Illumination monitor & control

  • Recipe selection & Schedule control


  • This system can help farmer to build an irrigation schedule system and to monitor plant growth from remote.

  • Farmers is able to create a watering mode based on data analysis and find out the best watering time by collecting long-term data such as air humidity, soil dampness, light, etc.

Hardware Spec.

Form factor
SBC Form Factor CPU:Intel® Celeron® J1900 processor
(2 GHz, quad-core, 2 MB cache, TDP=10W)
System Memory:
1 x 204-pin 1066/1333 MHz single-channel DDR3L SO-DIMM (system max. 8 GB)
I/O Interface
I/O Ports 1 x USB 3.0
3 x USB 2.0
LAN 1: PCIe GbE by Intel® I210 controller
LAN 2: PCIe GbE by Intel® I211 controller
COM Port:
3 x RS-232
1 x RS-422/485
Digital I/O:8-bit digital I/O
Display:1 x VGA
Resolution:VGA: Up to 2560x1600@60Hz
Audio:1 x Line out
Wireless:1 x 802.11b/g/n (optional)
Expansion Slots
Expansion Slots 1 x Full-size PCIe Mini card slot (supports mSATA)
1 x Half-size PCIe Mini card (only for iRIS)
Cooling method / System Fan Fanless
Drive Bays 1 x 2.5” SATA 3Gb/s HDD bay
Color Black
Dimensions 229 x 64 x 132
Weight 2.1 kg / 3.9 kg
Operating Temperature -20°C~60°C with air flow (SSD)
Humidity 10% ~ 95%, non-condensing

Ordering Information

ECW-281B-BTi-J1/2GB-R20 Fanless embedded system with WAFER-BT-R20,with Intel® Celeron J1900 2GHz, 4 serial ports,with 2GB DDR3L pre-installed SO-DIMM memory,12VDC in, 60W power adapter, black, RoHS

Package Contents

Package Content
  • 1 x Power cord

  • 1 x Wall mount bracket

  • 1 x 12V 60W power adapte

  • 1 x Screw set