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A Light, Compact and Tiny SBC

  • Rockchip RK3566

  • LPDDR4

  • Gigabit Ethernet

  • Micro HDMI

Rockchip RK3566

High Performance and Low Power Consumption

Quad-Core Arm® Cortex™-A55

Up to 1.6GHz

Arm®Mali™-G52 2EE

Support OpenGL® ES1.1/2.0/3.2, Vulkan® 1.1 and OpenCL™ 2.0

Superior Performance, Energy Efficient
Arm® Mali™-G52 2EE GPU

Compared to Arm Mali-G51

Arm Mali-G52 2EE


Arm Mali-G51 MP2


  • "30%"

    More performance density

  • "15%"

    Better energy efficiency

  • "3.6x"

    ML improvements

Powerful Multimedia Processing Capability

  • H.264/H.265 decoder up to 4K@60fps
  • H.264/H.265 encoder up to 1080P@60fps
  • 1080P@60fps via Micro HDMI

Wired Connection
More Stable and Low Latency

One Cable Integration of Power and Networking

Radxa ZERO 3E with Radxa ZERO 3E PoE HAT


Gigabit Ethernet with PoE support
(Additional PoE HAT Required)

Comprehensive Technical Documentation,
Active Community, and Extensive OS Support

  • Comprehensive Technical Documentation and Active Community!

    Radxa provides comprehensive technical documentation, empowering users to fully utilize their products. At the same time, they actively maintain an engaged community, fostering communication and collaboration among users.

  • Extensive Open-Source OS Support

    Experience comprehensive support for a diverse range of open-source operating systems on our SBCs. In addition to Radxa's backing, we actively collaborate with third-party OS organizations, providing you with an extensive selection of options. Empower your projects with exceptional versatility and innovation as you discover both Radxa and third-party supported OS choices here.

Additional Features

  • Camera

    1x MIPI CSI with 22-Pin and 0.5mm pitch.

  • Storage

    1x Micro SD Card supporting OS booting

  • USB Port

    1x USB 2.0 OTG Type C Port for power and data

    1x USB 3.0 Host Type C Port

  • 40x User GPIO

    Supporting various interface options

    1 x SPI bus

    1 x PCM/I2S

    up to 5 x UART

    up to 2 x I2C bus

    up to 6 x PWM

    up to 28 x GPIO

    2 x 5V DC power pin

    2 x 3.3V power pin

Buy Radxa ZERO 3E

Radxa ZERO 3E

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This product is exclusively available through our network of Approved Partners. To find out more about our trusted partner network, please visit their websites.