Waveshare Mini Dual Gigabit Ethernet Base Board/Mini-Computer Compatible with Raspberry Pi Compute Module 4, Including CM4-DUAL-ETH-MINI+Case+Power Adapter, etc. (5 items)

Provide online user manual, please check the manual carefully before using! This Dual Gigabit Ethernet Mini-Computer Kit includes the Dual Gigabit Ethernet Base Board, Aluminum Alloy case, fan and power supply adapter etc. Please refer to the package content picture. ^^ Supports 5V DC Type-C interface power supply, and features dual Gigabit Ethernet ports, single-channel USB 2.0 with a fan interface and standard Raspberry Pi 40Pin interface, which is suitable for scenarios requiring multiple network ports such as soft routing. ^^ Do not plug or unplug any device other than a USB while it is powered on.

Confirm the fan voltage before connecting, only 5V fans are supported. USB 2.0 is closed by default, if you want to open it, you need to add "dtoverlay=dwc2, dr_mode=host in config. txt". ^^ The Type C interface can be used as a power supply or as a USB interface to program the image (need to use the DIP switch to switch). For ensuring the normal power supply for CM4, please do not connect other devices when using the Type C interface to program the image. ^^ When CM4 is in normal use, it needs to provide 5V/2A power supply for CM4.

Otherwise, there may be problems such as automatic shutdown, frequency reduction and so on.