ZERO

Product Description

Radxa Zero is a small form factor high performance single board computer based on the Amlogic S905Y2, which runs Android and Linux!
Radxa Zero has a 4-core 64-bit processor, up to 4GB (32bit) LPDDR4 memory, 4k@60 HDMI output support, WiFi and Bluetooth support, and onboard USB3.0, 40-pin GPIO interface.
The onboard USB2.0 OTG interface supports power supply and data transfer.

Physical photos

Radxa ZERO

Chip block diagram

S905Y2 block diagram

Features

Model	Radxa ZERO
SoC	Amlogic S905Y2
CPU	Quad-core Cortex-A53, up to 1.8GHz
GPU	Arm Mali G31 MP2 GPU, supports OpenGL ES 3.2, Vulkan 1.0, and OpenCL 2.0.
RAM	512 MB，1/2/4 GB LPDDR4
ROM	Onboard eMMC Module: 0/8/16/32/64/128 GB microSD card
Display	Micro HDMI x 1，4K60p
Wireless	ap6212/ap6256/aw-cm256sm WIFI/BT module
USB	USB 2.0 Type-C OTG x1 USB 3.0 Type-C HOST x1
Other	40-Pin Header
Power supply	Requires 5V power adapter, recommended to use a power adapter with a rated maximum current greater than 2A
Size	65mm x 30mm

System Block Diagrams

Radxa ZERO

zero-interface-overview

Documentation guidelines

tip

Except for the other systems directory below, the other contents are based on Radxa OS (Radxa's customized system based on Debian).

Getting started

By introducing system programming, system login, accessory usage, etc., let user can get started quickly.

Radxa OS

Radxa OS is an operating system customized by Radxa based on Debian OS. This chapter introduces system login, network connection, etc to let user to be familiar with the system quickly.