?Use Raspberry Pi 4B board outline, the same mounting hole dia; Support various versions of CM4 modules.
?Designed with Gigabit Ethernet interface, HDMI0 interface, HDMI1 interface, CAM interface, CSI interface.
?Equipped with ESD protection at the USB and network interfaces; 40 pin double-row pin header with the same function as Raspberry Pi.
?Adopting Type-C interface, which can be used to write CM4 with eMMC, and can supply power to the whole system at the same time.
?A 5V power interface is reserved, which can be connected to a 5V fan for CM4 heat dissipation.