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CM3 IO Board

an Application Board for Radxa CM3

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CM3 IO Board

Radxa CM3 IO Board

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Radxa CM3 with Radxa CM3 IO Board

Quick Functional Verification of 3 x 100 Pin

Radxa CM3 Interface DiagramRadxa CM3 IO Board Interface Diagram

Interface Details

  • Video

    1x HDMI

    1x eDP with Touch Panel Interface

  • Camera

    2x MIPI CSI

  • USB

    2x USB2 Host Ports

    1x USB3 HOST Port

    1x Micro USB OTG Port

  • Storage

    1x MicroSD Card Slot

  • SATA

    2x SATA with PSU

  • Audio

    1x Headphone Jack with MIC IN

  • Fan Header

    1x 4-Pin Fan Header

  • Ethernet

    1x Gigabit Ethernet with PoE Support(Additional PoE HAT Required)

  • RTC

    1x RTC Battery Seat

  • PCIe

    1x PCIe2.0 Interface

  • 40-Pin GPIO

    Supporting various interface options:

    UART

    I2S

    SPI

    I2C

    PWM

    SDMMC

    GPIO

    5V Power Out

    3.3V Power Out

The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

CM3 IO Board Works with