Waveshare CM4 Expansion Module Gigabit Ethernet 5G/4G Expansion Board M.2/-PCIe for Raspberry Pi CM4

Waveshare CM4 Expansion Module Gigabit Ethernet 5G/4G Expansion Board M.2/-PCIe for Raspberry Pi CM4 Popis

The industrial expansion module designed based Raspberry Pi CM4 has common interfaces such as Gigabit Ethernet, , USB and GPIO board, supports external wireless communication modules such as 4G/5G/LoRa through M.2 or -PCIe, and also expands industrial interface resources such as RS485, CAN and RTC. The industrial rail housing design is very suitable for building IoT gateways, 4G/5G routers
Colour:Black
Material:ABS

Precautions for use
1: Do not unplug or plug any device except USB and when powered
2: Confirm the fan voltage before connecting. 5V and 12V are supported. 12V is connected by default. Please modify the resistance of FAN_VCC when switching
3: In order to ensure the normal power supply of CM4, please do not connect other devices when burning the image using the Type C interface.
4: The module needs to provide 5V 2.5A /12V 1A or higher power supply. Otherwise, there may be problems such as automatic shutdown, frequency reduction, etc.
5: Do not power the 12V interface and the 5V Type c interface at the same
6: USB2.0 is turned off by default. If you need to turn it , you need to add dtoverlay=dwc2,dr_mode=host in config.txt
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.

Package Contents:
1x Expansion Board Kit