Industrial IoT 5G/4G Wireless Expansion Module Review for Raspberry Pi Compute Module 4 Lite/eMMC Series - Review

Introduction

In this review, we will be taking an in-depth look at the Waveshare Industrial IoT 5G/4G Wireless Expansion Module designed for the Raspberry Pi Compute Module 4 Lite/eMMC Series. This innovative module offers a wide range of features and functionalities that make it an ideal choice for various industrial IoT applications.

Key Features

The Waveshare Industrial IoT Expansion Module is equipped with a standard CM4 socket and partial Raspberry Pi GPIO header, making it compatible with Compute Module 4 Lite/eMMC series modules. It supports 4G/5G wireless modules with an onboard M.2 B KEY slot, allowing for seamless integration of wireless connectivity solutions.

Versatile Interfaces

This IoT module features common interfaces such as Gigabit Ethernet, HDMI, USB, GPIO, and an M.2 B KEY socket. Additionally, it offers industrial interfaces/resources including RS485, CAN, and RTC, with reserved space for heat dissipation to ensure efficient performance.

UPS Module

One of the standout features of this expansion module is the onboard UPS module. This module not only charges the batteries but also provides power output simultaneously from an external power supply. In the event of an external power supply failure, the module seamlessly switches over to the battery output, ensuring uninterrupted operation.

Application Scenarios

The Waveshare Industrial IoT Expansion Module, when combined with the industrial rail-mount protection case, is an ideal choice for various applications. It can be used to build IoT gateways, 4G/5G routers, IoT data acquisition systems, and even PLC devices in industrial automatic control systems. Its versatility and robust design make it a valuable asset for industrial IoT projects.

Conclusion

In conclusion, the Waveshare Industrial IoT 5G/4G Wireless Expansion Module for Raspberry Pi Compute Module 4 Lite/eMMC Series is a feature-rich and versatile solution for industrial IoT applications. With its comprehensive set of interfaces, advanced features such as the UPS module, and compatibility with various wireless modules, this expansion module offers great value and performance. Whether you are looking to build IoT infrastructure, data acquisition systems, or industrial control devices, this module provides the functionality and reliability required for demanding industrial environments.

Industrial IoT 5G/4G Wireless Expansion Module Review for Raspberry Pi Compute Module 4 Lite/eMMC Series

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