Industrial IoT 5G/4G Wireless Expansion Module

This is an industrial expansion module based on Raspberry Pi CM4 with UPS module, which features common interfaces such as Gigabit Ethernet, HDMI, USB, and GPIO, allows additional 4G / 5G wireless communication modules to be connected via the M.2 B KEY socket. There are also industrial interfaces/resources including RS485, CAN, and RTC.

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.

Specifications:

• CM4 Socket: suitable for all variants of Compute Module 4
• UPS Power: UPS Module, 5V/2.5A (Max) output, supports 3 × 10440 lithium batteries (NOT included)
• Networking: Gigabit Ethernet RJ45; M.2 B KEY, for connecting 5G / 4G wireless module; Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication
• Pin Header: Non-isolated RS485 x 2, Non-isolated CAN x 1, Partial GPIO pins
• Camera: MIPI CSI-2 x 1 (15pin 1.0mm FPC connector)
• Video: 1x HDMI, supports 4K 30 FPS output
• RTC: Real-time clock with battery socket and ability to wake Compute Module 4
• Storage: TF card socket for Compute Module 4 Lite (without eMMC) variants
• Fan Header: 5V/12V, allows speed adjustment and measurement
• Power Input: 5V or 7~36V
• Dimensions: 145 x 90 x 40 mm