Innovative V2X System-on-Module

-40°C ~ 85°C

Beyond The Traditional V2X On-Board Unit & Roadside Unit


  • Off-the -shelf module with embedded V2Xcast®
  • V2X stack, IEEE&ETSI security, sample applications
  • Standard mPCIe pin (X86 64-bit, ARMv7-A and ARMv8-A(64bits) Linux 4.x OS platforms)
  • Tamper-proof mechanism supported
  • External high accuracy GNSS supported
  • Molex I/O cable connector for mPCIe pin connection
  • Physical isolation of the V2X subsystem
  • No extra license or royalty fee required.
V2X system in mPCIe is highly integrated with V2Xcast® software: including standard V2X stack, high-secured IEEE&ETSI for communication, and sample applications. The developer can focus on development at host platform, with SDK installed. This lower the risk for any possible impact on the existing host’s architecture.

Enable V2X Everywhere

The V2X mPCIe module provides the most innovative ways to smoothly enable V2X on the existing platform in vehicle, C-ITS, and cross-industries’ needs.

SOM-3xx Host Platform Requirements

SOM Host Platform Requirements, mPCIe or Molex mandatory supply DC 5V/2A (peak) via either mPCIe or Molex – mandatory
3.3V and USB mandatory input from standard mPCIe pins.
not mandatory input
Software requirements:
  1. Linux OS v4.x or above.
  2. X86 64-bit or ARMv7-A and ARMv8-A(64bits) Linux 4.x OS platforms.
  3. USB host mode.
  4. RNDIS to support Ethernet over USB, no driver porting required.
Hardware requirements:
  1. mandatory:
    • mPCIe slot.
    • supply of DC 5V/2A (peak) from mPCIe pin or external power input through onboard Molex & DIP switch.
    • 3.3V and USB from standard mPCIe.
  2. the rest of pins are optional.
  3. For example, 1PPS is a special design to support external GNSS if on-board Telit GNSS is not used.

Note: Typical power consumption is 4W. 5V/2A power supply is recommended.

V2X System-on-Module Product Family

V2X System-on-Module Product Family

V2X mPCIe System-On-Module, V2Xcast®
ITS-G5 stack, Europe


V2X mPCIe System-On-Module, V2Xcast®
WAVE stack, USA


V2X mPCIe System-On-Module, V2Xcast®
C-V2X stack, USA

Welcome to share your V2X innovation and join our co-creation ecosystem to discover the unlimited V2X opportunity. By working together, Unex looks forward to experiencing a tremendous journey on V2Xcast® and creating a win-win situation for both parties.

    Contact Unex

    Discover unlimited V2X opportunities & start the journey with V2Xcast®

    Global Headquarters

    7F-2, No.100, Sec.1, Jiafeng 11th Road., Zhubei City, Hsinchu County 302052, Taiwan



    mPCIe System-On-ModuleOn-Board UnitRoadside UnitStarter KitOthers

    DSRC stack, U.S.ITS-G5 stack, Euro.C-V2X stack, U.S.Others


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