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Product is End of Life : 2017-09-07
Mini RISC-based Ready-to-Run Wireless Embedded Computer with WLAN, 2 Serial Ports, LAN, SD, Linux OS



The MOXA W321 is a wireless embedded computer designed specifically for use in harsh industrial environments, featuring 2 software-selectable RS-232/422/485 serial ports, a 802.11a/b/g WLAN module, 10/100 Mbps Ethernet for network redundancy, and an SD socket for external storage expansion.

The industrial-grade design enables the MOXA W321 to operate in temperatures of -10 to 60�C. Moreover, it can withstand 5G continuous vibration and 50G shocking, making it well-suited for strongly vibrating industrial applications and environments where embedded computers must be installed on moving objects.

The MOXA W321 contains an 802.11a/b/g wireless module that can completely satisfy the industrial demands for data transmissions, so it is an ideal control unit for short-range wireless communications.

Thanks to a pre-installed Linux Kernel 2.6 platform, the MOXA W321 embedded computer is ready-to-run, and its MOXA ART 32-bit ARM9 industrial communication processor makes it an ideal solution for industrial tasks such as data aquisition, numerical computing, protocol conversion, data processing and remote device control and monitoring.


Further Information

Hardware Specifications



Ethernet Interface

WLAN Interface

Serial Interface

Serial Communication Parameters

Serial Signals


Switches and Buttons

Physical Characteristics

Environmental Limits

Power Requirements

Standards and Certifications


Software Specifications


Ordering Information
Available Models
W321-LX Wireless RISC platform embedded computer with WLAN, 2 serial ports, 4 DIs, 4 DOs, LAN, and SD
Optional Accessories (can be purchased separately)
  • RCore Software
Mass Configuration Tool A time-saving tool that helps users simultaneously deploy many tasks to Moxa�s embedded computers (available free)
MDM API Moxa Device Manager Application Program Interface (available free)
  • RCore Software
DK35A DIN-Rail Mounting Kit (35 mm)


PDF description Moxa W321 Datasheet (1228.0 kB)

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