BIGTREETECH CB1 V 2.2 Core Control Board
1.
Main Features:
1).
CPU: Allwinner H616, Quad-core Cortex-A53 @ 1.5GH z
2).
GPU: Mali G31 MP2, support OpenGL 3.2
3).
RAM: 1GB DDR3L SDRAM
4).
Display: HDMI 2.0A interface, support 4K display
5). USB 2.0 port
6). 100M Ethernet + 100M WiFi
7). The same BTB header as the Raspberry-Pi CM4