Industrial IoT 5G/4G Wireless Expansion Module for Raspberry Pi Compute Module 4 Lite/eMMC Series, with UPS Module, Onboard M.2 B Key, Gigabit Ethernet, HDMI, USB, GPIO etc. Multi Interfaces

About this item IoT Wireless Expansion Module for Raspberry Pi CM4, onboard standard CM4 socket and partial Raspberry Pi GPIO header, suitable for Compute Module 4 Lite/eMMC series module 4G/5G Wireless Modules support, onboard M.2 B KEY slot, compatible with 4G/5G wireless modules with M.2 B connector Industrial IoT module based on CM4 features common interfaces such as Gigabit Ethernet, HDMI, USB, GPIO and M.2 B KEY socket, there are also industrial interfaces/resources including RS485, CAN, and RTC, reserved space for heat dissipation Onboard UPS module, it is able to charge the batteries and provide power output at the same time from external power supply. Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble Combined with the industrial rail-mount protection case, the module is an ideal choice for building IoT gateway, 4G/5G router, IoT data acquisition, or even the PLC device in industrial automatic control system, and more Product information Technical Details Collapse all Summary Wireless Type ‎802.11b Other Technical Details Brand ‎waveshare Series ‎CM4 IoT 5G/4G Wireless Exp Module Item Weight ‎7.4 ounces Product Dimensions ‎5.7 x 3.54 x 1.57 inches Item Dimensions LxWxH ‎5.7 x 3.54 x 1.57 inches Manufacturer ‎Waveshare ASIN ‎B0C6LTG2PG Date First Available ‎May 30, 2023 Additional Information Best Sellers Rank #11,089 in Single Board Computers (Computers & Accessories) Warranty & Support Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is “dead on arrival,” arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test “dead on arrival” returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?