The Industrial Expansion Module for Raspberry Pi CM4 is a versatile solution for industrial applications. It supports common interfaces such as Gigabit Ethernet, HDMI, USB, and GPIO, and allows for the connection of additional 4G/5G/LoRa wireless communication modules through the M.2 or Mini-PCIe socket. With industrial interfaces/resources including RS485, CAN, and RTC, this module is perfect for building IoT gateways, 4G/5G routers, IoT data acquisition systems, and even PLC devices in industrial automatic control systems. Combine it with the industrial rail-mount protection case for added durability and protection.
Features

Compatible with Raspberry Pi CM4
Gigabit Ethernet, HDMI, USB, and GPIO interfaces
M.2 and Mini-PCIe sockets for 4G/5G/LoRa wireless communication modules
RS485 and CAN interfaces for industrial communication
RTC (Real-Time Clock) for accurate timekeeping
Suitable for IoT gateways, 4G/5G routers, IoT data acquisition systems, and PLC devices
Industrial rail-mount protection case for enhanced durability
Versatile and customizable solution for industrial applications

Package Content

CM4-IO-WIRELESS-BASE x1
PCIe to 4G/LoRa adapter x1
SIM7600G-H-PCIE 4G module
PCB antenna IPEX connector
12V 2A power adapter
Screwdriver x1
Screws pack x1

Resources
WIKI:CM4-IO-WIRELESS-BASE

Industrial IoT Module Based On CM4
Suitable For IoT Applications Like IoT Getaway, Wireless Router, Intelligent Data Acquisition…
4G/5G/LoRa Support, Multi Interfaces

Part List Comparison

Connecting With Compute Module 4
Standard CM4 Socket And Partial Raspberry Pi GPIO HeaderSuitable For Compute Module 4 Lite/EMMC Series Module

4G/5G/LoRa Wireless Modules Support
Onboard M.2 Slot, Comes With Mini-PCIe Adapter As Well,Compatible With 4G/5G/LoRa Wireless Modules With M.2 Or Mini-PCIe Interface

An additional communication module is required to enable 5G/4G/3G/2G cellular network or LoRa gateway function, recommended.
SIM7600G-H-PCIE 4G Module

4G/3G/2G communication, GNSS positioning, global coverage
Standard Mini-PCIe interface, high compatibility
Multi-constellation high accuracy positioning GNSS receiver support
Suitable for LTE, UMTS, and GSM network with global coverage
Abundant software functions: OTA, LBS, TLS, VoLTE
Up to 150Mbps (Max) downlink data rate and 50Mbps (Max) uplink data rate
Supports popular OS driver: Windows, Linux, Android etc.
AT commands of the SIM7600G-H-PCIE series are compatible with the SIM7500/SIM7600 series modules

Rich Interfaces
Providing Interfaces Including: CSI / HDMI / USB / ETH / CAN / RS485 / M.2 B KEY

Reserved Space For Heat Dissipation

for reference ONLY, heatsink and cooling fan are NOT included.
Rail-Mount Support
Rail-Mount ABS Protection Case, Easy To Install, More Safe Operation

Application Example
Suitable For IoT Gateway, 4G/5G Router, IoT Data Acquisition And Monitoring, Industrial PLC, Or Other Industrial Applications

for reference only, CM4, display are NOT included.
What’s On Board

CM4 socketsuitable for all variants of Compute Module 4
HDMI connectorsupports 4K 30fps output
USB 2.0 ports3x USB 2.0, for connecting sorts of USB devices
RJ45 Gigabit Ethernet10/100/1000M compatible
DC power supply7 ~ 36V DC input
CM4 status indicatorPWR: Raspberry Pi power indicatorACT: Raspberry Pi operating status indicator
4G/5G module status indicatorM.2 PWR: module enable indicatorM.2 NET: module operating status indicator
PWR & USB5V DC power supply or USB programming port
M.2 B KEYsupports 4G/5G modules, or other communication modules using USB channel
Nano-SIM card slotsupports standard Nano-SIM card for 5G/4G/3G/2G communication
BOOT selectionON: CM4 will be booted from USB-C interfaceOFF: CM4 will be booted from eMMC or Micro SD card
DC power supply7 ~ 36V DC input
Dual non-isolated RS4852x RS485, with 600W lightningproof, anti-surge, and 15KV ESD protection (reserved 120R optional balancing resistor jumper)

Non-isolated CANESD protection and transient spike voltage protection (reserved 120R optional balancing resistor jumper)
Micro SD card slotfor connecting a Micro SD card with pre-burnt image (Lite variant ONLY)
FAN headerfor connecting cooling fan, allows speed adjustment and measurement
CAMMIPI CSI camera port, 15Pin 1mm pitch
RTC battery holdersupports CR1220 button cell
M.2 VCC selectionselect 3.3V or 4.2V power supply
RTC interruption configurationPI-RUN: CM4 will reboot on RTC interruptionGL-EN: CM4 powerdown on RTC interruptionD17: D17 pin is triggered on RTC interruption (default)
IO-VREF selectionset the CM4 IO logic level as 3.3V (default) or 1.8V
FAN power supply selectionselect 12V (default) or 5V power to drive the fan
System function configurationBT_DIS: Bluetooth disabled, for CM4 with antenna variant ONLYWiFi_DIS: WiFi disabled, for CM4 with antenna variant ONLYWP_DIS: boot mode switch, ONLY be used when NOT booted from eMMC or SD card
RTC/FAN I2C bus selectionSDA0/SCL0: I2C-10 is shared with CSI/DSI (default)GPIO3/2: I2C-1 is shared with GPIO header
Partial GPIO headerincluding 1x I2C, 2x GPIO pins, and power supply

Outline Dimensions

FAQs:

Q: What are the key features of the Industrial IoT Module?
A: The Industrial IoT Module features a Raspberry Pi Compute Module 4, industrial interfaces like RS485 and CAN, Gigabit Ethernet, HDMI, USB, GPIO, and an RTC. It also supports additional 4G/5G/LoRa wireless communication modules via M.2 or Mini-PCIe sockets.
Q: What applications is this module suitable for?
A: Themodule is designed for industrial automation, IoT gateway applications, remote data acquisition, and edge computing due to its rugged design and wide range of interfaces.
Q: Does this module require a separate power supply for the Raspberry Pi Compute Module 4?
A: No, the module provides the power supply for the Compute Module 4, eliminating the need for an additional power source.
Q: What is the operating temperature range of the module?
A: The module has a wide operating temperature range of -40C to 85C, making it suitable for harsh industrial environments.
Q: What software and operating systems are supported?
A: The module supports the Raspberry Pi OS and various other Linux-based operating systems, providing flexibility for development and deployment.