Industrial automation is a rapidly growing field that relies on powerful and efficient computing platforms to control and monitor complex processes. Two popular options for industrial automation applications are the Raspberry Pi Compute Module 4 and the Radxa CM3. In this article, we will compare the technical features of these two boards and discuss their suitability for industrial automation.
CM4 vs CM3?
The Raspberry Pi Compute Module 4 is equipped with a quad-core Cortex-A72 CPU clocked at up to 1.5GHz. The Cortex-A72 is a high-performance core that is ideal for applications that require a lot of computational power, such as machine learning and computer vision.
On the other hand, the Radxa CM3 is powered by the Rockchip RK3566 processor, which features four Cortex-A55 cores clocked at up to 2.0GHz. While the Cortex-A55 is not as powerful as the Cortex-A72, it is designed for power efficiency, making it a better option for battery-powered devices or IoT applications.
What about the memory?
The Raspberry Pi Compute Module 4 is available in several configurations, ranging from 1GB to 8GB of LPDDR4 RAM. It also features an optional 8GB, 16GB, or 32GB eMMC flash storage.
The Radxa CM3, on the other hand, comes with 2GB or 4GB LPDDR4 RAM, and 16GB or 32GB eMMC flash storage. While the Raspberry Pi Compute Module 4 offers more RAM options, the Radxa CM3 comes with more eMMC storage options.
Which module comes best in terms of features?
The Raspberry Pi Compute Module 4 offers a wide range of connectivity options, including dual-band 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.0, Gigabit Ethernet, and PCI Express 2.0. The Radxa CM3 features dual-band 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.0, and Gigabit Ethernet.
Both the Raspberry Pi Compute Module 4 and the Radxa CM3 come with features that are useful for industrial automation applications. For example, they both offer long-term availability, support for industrial temperature ranges, and high reliability. However, the Raspberry Pi Compute Module 4 offers some additional features that may be useful for industrial applications, such as support for dual display output and a wider range of peripherals.
In conclusion, the Raspberry Pi Compute Module 4 and the Radxa CM3 are both powerful and efficient computing platforms that are well-suited for industrial automation applications. The Raspberry Pi Compute Module 4 is better suited for applications that require high computational power, while the Radxa CM3 is better suited for applications that require power efficiency. Ultimately, the choice between these two boards will depend on the specific needs of the industrial automation application in question.
ModBerry R1 industrial supply
The ModBerry R1 is available to order from several online retailers, and it is a cost-effective alternative to the Raspberry Pi Compute Module 4. With its compact size and powerful hardware, the ModBerry R1 is a great solution for users who need a single-board computer for their projects. Whether you are building an industrial control system, a home automation system, or a media center, the ModBerry R1 is an excellent choice.
Raspberry Pi Compute Module 4 scarcity has created an opportunity for alternatives to emerge, and the ModBerry R1 with Radxa CM3 is one such alternative. With its powerful hardware and compatibility with the Raspberry Pi, the ModBerry R1 is a cost-effective solution for users who need a single-board computer for their projects. If you are looking for a powerful and versatile single-board computer, the ModBerry R1 is definitely worth considering.