• TI Cortex A8, 800 MHz
  • 256 MB DDR3L RAM
  • 1 Micro-SD slot
  • 4 isolated serial ports RS-232/485
  • 2 10/100 Ethernet ports
  • 1 Mini-PCIe for WIFI / 3G / GPRS / 4G
  • Web service support for remote online monitoring
  • SD card support and updates live firmware online
  • Modbus support, IEC-60870-101/104 protocol
  • Support writing data on SD card
  • Operating system: RT-Linux
  • Operating temperature -40 ~ 70°C
SKU: ECU-1251


Advantech’s ECU-1251 intelligent wireless industrial gateway is a RISC (Reduced Instructions Set Computer)-based gateway. This device has an open platform design with Cortex A8 processor, equipped with 4 isolated serial ports (Isolated serial port) RS-232/485, 2 Ethernet ports 10/100 and wide operating temperature range from -40 to 70°C.

With a robust platform design, wireless and Ethernet communication, multi-protocol support, and WebAccess integration, the ECU-1251 is especially suitable for applications related to solar power generation, power monitoring and home machine.

This intelligent wireless industrial gateway is applied in remote monitoring & early fault diagnosis of equipment thanks to its easy connection to existing PLC by Modbus TCP, Modbus ECU-1251 serial ports provide Instant upgrade to get more sensor inputs using WISE or ADAM units.

The ECU-1251 has also been used as a solution to support remote monitoring, allowing users to log in via a regular browser, check data and run commands online in a solar glass design development project. test for airport.

Solution to develop experimental solar glass design for airport with ECU-1251
Solution to develop experimental solar glass design for airport with ECU-1251


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