Feature

●Note: Raspberry Pi CM4 Board is not included
●An industrial expansion module designed based on the Raspberry Pi CM4 and features on-board common interfaces such as Gigabit Ethernet, HDMI, USB, GPIO. Kit includes 4G module. See WIKI English Manual for more instruction
●Please do not plug or unplug any other than USB or HDMI device while power on. This may damage the product
●Please read the English manual before purchasing to get instructions on how to use it. WIKI English Manual: www.waveshare.com/wiki/CM4-IO-WIRELESS-BASE


Description

Product Description:
The industrial expansion module designed based on the Raspberry Pi CM4 features on-board common interfaces such as Gigabit Ethernet, HDMI, USB, GPIO, and supports external wireless communication modules such as 4G/LoRa via M.2 or Mini-PCIe, and expands RS485.
CAN and RTC and other industrial interface resources The design of the industrial rail housing is ideal for building IoT gateway, 4G router, IoT data acquisition and use as a programmable logic controller such as industrial automation and control systems.

Precautions for Use:
1:It is prohibited to connect or disconnect non-USB and HDMI devices when power on.
2: Check the fan voltage before connecting, support 5V and 12V, connect 12V by default. When switching, please change the resistance of FAN_VCC
3:In order to ensure the normal power supply of CM4, please do not connect other devices when you use the Type-C interface to write the picture.
4:Module need to supply power of 5V 2.5A /12V 1A. Otherwise, it may cause issues such as automatic shutdown, low frequency, etc.
5:Do not provide power to 12VDC interface and 5VType-C interface at the same time.
6: USB 2.0 is disabled by default.