The Differences Between the CM4S and CM3+ for Embedded Projects

What is the right Compute Module for your embedded project?

Thank you to IEN Europe for featuring our article which explores the differences between the Compute Module 4 (CM4) and Compute Module 3+ for developing embedded projects.

Due to supply chain challenges faced by the industry, procuring CM3+ became difficult, leading many industrial adopters to switch to CM4S. This article provides an overview of the hardware differences between CM3+ and CM4S, covering essential aspects such as processing power and performance, memory and storage configuration, form factor, connectivity options, power supply, voltage requirements, and, most importantly, long-term availability and migration path.

You can read the full article here: https://www.ien.eu/digital-edition/?issueUid=130 (scroll down to #7)