Suitable for Compute Module 4 Lite without eMMC version. No graphical interface, requires serial terminal commands to set up. OpenWRT official release, you need to install the driver and set up the network by yourself, suitable for experienced usersĭevelopment snapshot is a minimal system, supporting the latest features. OpenWRT Images Downloadīased on OpenWRT 21.02.3 stable version, repackaged after adding drivers and configuration files, suitable for beginners to get started quickly The CM4 router is compatible with most systems that support Raspberry Pi 4, but most Linux distributions do not optimize the network device scenarios.

microSD card (It is recommended to use a Class 10 or higher card) If you use the eMMC model, you don't need a microSD card, but you need to prepare a USB-C cable for editing and burning eMMC.

RJ45 Gigabit Ethernet port, connect to PCIe network card RJ45 Gigabit Ethernet port, connect to CM4 built-in network card

Storage card slot, invalid when using eMMC version CM4 If you need multiple LAN network ports like common routers, it is recommended to use a gigabit switch to expand the network ports, which will not affect its Internet performance.įor router usage scenarios, CM4001000 module is recommended. It can also be connected to peripherals and used as a mini-NAS, wireless network bridge, or LTE Internet terminal.

The powerful performance of BCM2711 4 core 1.5GHz Cortex-A72 and the rich software support in the Raspberry Pi community make this board a solid foundation for building high-performance gateways, smart routers, and home IoT platforms. It is also compatible with Raspberry OS, Ubuntu Server and other Raspberry Pi systems.

After a simple setup, it can be used as a router. Furthermore, there is also a USB2.0 interface that can be connected to mobile hard drives, printers, WIFI modules, LTE modules, etc.Ĭompute Module 4 IoT Router Carrier Board Mini now provides OpenWRT open-source router system. Besides, with a mini size of 55 圆2mm, the board still retains the characteristic GPIO pin header of Raspberry Pi, which makes it applicable for connecting other actuators, sensors, and smart cooling fan. When connecting with a gigabit network card via PCle, it brings Raspberry Pi CM4 two full-speed gigabit network ports and offers better performance, lower CPU usage, and higher stability for a long time work compared with a USB network card. CM4 IoT Router Board Mini for Raspberry Pi Compute Module 4 Wiki - DFRobotĬompute Module 4 IoT Router Carrier Board Mini is an internet expansion board based on the Raspberry Pi Compute Module 4.

Openwrt serial console mini computer