Orange Pi Zero 3 Development board 1G Allwinner H618 quad-core Cortex-A53 processor WiFi5 & Bluetooth 50 Overview [] Orange Pi Zero 3 is powered by Allwinner H618 quad-core Cortex-A53 processor, Arm Mali-G31 MP2 GPU, supports OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, Vulkan 1.1, etc. decoding of multiple video formats is supported, and the Micro-HDMI output supports 4K display. [] In addition, Orange Pi Zero 3 can also be extended with headphones, TVout, USB2.0, IR reception and other functions via 13Pin expansion ports with an adapter board, in addition to the 26Pin expansion function port on the board, further enriching the functional interface of the motherboard. Hardware specification [] CPU : Allwinner H618 Quad-core Cortex-A53 processor 1.5GHz [] GPU : Mali G31 MP2 Supports OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, Vulkan 1.1 [] Memory : 1GB LPDDR4 [] On-board storage : 16MB SPI Flash [] Power management : AXP313A [] On-board WiFi + Bluetooth : Supports WiFi5 and Bluetooth 5.0 [] Network : 10M/100M/1000M Ethernet interface [] Audio input/output : 13Pin expansion port supports 2-ch output 1-ch input [] Video output Micro HDMI up to 4K@60fps TV-Out:13Pin supports 1-ch TV CVBS output [] UART : 3Pin Debug UART [] USB : USB 2.0 * 3(two of which lead from the expansion board) [] SD card interface : Micro SD card interface [] Expansion interface [] 26Pin GPIO interface [] 13Pin GPIO interface [] Power input : 5V3AType-c connector [] OS Support : Android 12 TVDebian11Debian12Ubuntu22.04Ubuntu20.04 [] PCB : 50mm*55mm