Hardware specification
CPU: Allwinner H618 Quad-core Cortex-A53 processor 1.5GH z
GPU: Mali G31 MP2 Supports OpenGL ES 1.0 / 2.0 / 3.2, OpenCL 2.0, Vulkan 1.1
Memory: 1GB/ 1.5GB /2GB/4GB 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: 5V3A, Type-c connector
OS Support: Android 12 TV, Debian11, Debian12, Ubuntu 22.04, Ubuntu 20.04
PCB: 50mm*55mm