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RADXA Zero is an Amlogic S905Y2 64bit quad-core based Mini SBC in the same form factor as the Raspberry Pi Zero, but with much, much more power. It has quad-core power with up to 4GB LPDDR4 RAM that has similar dimensions to a USB stick.


  • CPU: Amlogic S905Y2 64bit quad core processor Quad Cortex-A53, 1.8GHz, 12nm
  • GPU: Mali G31 MP2 GPU, supports OpenGL ES 1.1 /2.0 /3.1 /3.2, Vulkan 1.1, Open CL 1.1 1.2, 2.0 Full Profile
  • Memory: LPDDR4 64bit dual channel LPDDR4@3200Mb/s, 1/2/4GB
  • Storage: eMMC 5.1 soldered high performance eMMC 5.1 with capacities of 8/16/32/64/128GB (depending on model)
  • MicroSD card: microSD slot supports up to 128GB
  • Video Decoding: HD codec H265/VP9 decode 4Kx2K@60
  • Display Micro HDMI: HDMI 2.1, 4K@60 HDR
  • Wifi/BT Antenna: Wifi/BT with external antenna support (see below for details)
  • WIFI4/BLE4 for 512MB and 1GB models
  • WIFI4/BLE5 for 2GB and 4GB models
  • USB:
    • 3.0 Type-C HOST x1 dedicated USB3.0 channel
    • 2.0 Type-C OTG x1
  • Network (depending on the model):
    • Wireless 802.11 abgn wifi 2,4GHz, Bluetooth 4.2
    • Wireless 802.11 ac wifi 2,4/5GHz, Bluetooth 5.0
  • IO 40-pin expansion header:
    • 1 x UART
    • 2 x SPI bus
    • 2 x I2C bus
    • 1 x PCM/I2S
    • 1 x SPDIF
    • 1 x PWM
    • 1 x ADC
    • 6 x GPIO
    • 2 x 5V DC power in
    • 2 x 3.3V power in
  • Crypto Engine
  • One button
  • Size: 66 x 30 mm


To operate you will need:

  • RADXA Zero (this item)
  • Power adapter with USB type C port equal or larger than 5W
  • MicroSD Card or onboard eMMC module
  • Keyboard & Mouse
  • Monitor with HDMI input
  • microHDMI to HDMI cable


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