Compatible with Raspberry Pi Compute module 4 all variants
M.2 slot for connecting separate communication module, global 5G/4G/3G/2G cellular network support
10/100M/1000M auto-negotiation Ethernet port, with PoE enabled. USB HUB, allows connecting more USB devices
USB TO UART, for serial debugging. Provides various industrial isolated interfaces: CAN, RS485, RS232, ADC, GPIO, RTC
Multiple video-related ports like HDMI, DSI, CSI. LED indicators for monitoring operating status