In summary, the CM4 industrial is an embedded computer designed for IoT, industrial control, advertising display, and intelligent manufacturing applications. It has a full-metal body with an excellent cooling system, and it also provides protection from static electricity for all interfaces. It has support for both DIN-rail and wall mounting. In addition, it has all the necessary features like RS485, RS232, and CAN interface suited for industrial interface applications and, with it being a high-performance, high-reliability device, it allows for a faster time-to-market design.