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An Ultra Tiny SBC Supports 4K Display

  • Amlogic S905Y2

    Amlogic S905Y2

  • LPDDR4


  • Onboard eMMC

    Onboard eMMC

  • WiFi5 & BT5

    WiFi5 & BT5

Amlogic S905Y2

12nm process enables intricate circuits, lowers power consumption, enhances management,
resulting in reduced energy usage and superior performance

Amlogic S905Y2
  • CPU

    Quad-Core Arm® Cortex™-A53 (ARM v8) 64-bit @ 1.8 GHz

  • GPU

    Arm® Mali-G31 MP2

Tailored Memory Configurations for Your
Distinctive Requirements

RAM: 512MB / 1GB / 2GB / 4GB LPDDR4

Onboard eMMC: 0GB / 8GB / 16GB / 32GB / 64GB

RAM and Onboard eMMC

Powerful Multimedia Processing Capability

  • H.265/VP9 (HEVC) hardware decode (up to 4Kp60)
  • H.264 hardware decode (up to 4Kp30)
  • 4K@60fps via Micro HDMI

Onboard Dual-Mode WiFi and Bluetooth

Onboard Dual-Mode WiFi and Bluetooth

Antenna Connector (Optional)


Onboard Antenna


WiFi4 & BT5(512MB / 1GB RAM) or WiFi5 & BT5(2GB / 4GB RAM)


Equipped with onboard antenna or external antenna

The images presented depict a particular configuration of the Radxa Zero. Please note that the actual component layout and
specifications may differ based on the selected Stock Keeping Unit (SKU).

Flexible Booting Options & Mass Storage Support
eMMC or Micro SD Card

High Speed and Capacity to Fulfill Diverse Storage Needs

Flexible Booting Options & Mass Storage Support

Comprehensive Technical Documentation,
Active Community, and Extensive OS Support

  • Comprehensive Technical Documentation and Active Community!

    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

    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

  • USB Port

    1x USB 2.0 OTG Type C Port for Power and Data

    1x USB 3.0 Host Type C Port

    USB Port
  • 40x Color GPIO

    supporting a wide range of interface options

    3 x UART

    2 x SPI bus

    3 x I2C bus

    3 x PWM

    2 x ADC

    up to 22 x GPIO

    2 x 5V DC power pin

    2 x 3.3V power pin

    40x Color GPIO
Buy Radxa ZERO

Radxa ZERO

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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.

ZERO Works with

  • Radxa Power PD 30W

    Radxa Power PD 30W

    5A High Current Super Fast Charge