Introducing the Radxa CM3 Model A, a compact Rock3 RK3566 compute module built for embedded, industrial, and DIY projects. With 4GB RAM and 32GB eMMC, it delivers dependable performance in a small, carrier-board-ready package — and it ships without built-in Wi‑Fi for secure, wired deployments.

Key Features & Design

• Processor: Rock3 RK3566 compute module for efficient, reliable performance in lightweight embedded tasks.
• Memory & Storage: 4GB RAM and 32GB eMMC onboard storage for quick boot times and responsive multitasking.
• Connectivity: No Wi‑Fi module included, enabling controlled, wired networking and enhanced security.
• Form Factor: Compact, carrier-board-friendly design tailored for easy integration into custom enclosures and systems.
• Compatibility: Suited for Linux-based development environments and a range of embedded projects that require a reliable compute module.

Performance / Benefits

The CM3 Model A leverages the RK3566 platform to support dependable everyday computing, media playback, and lightweight embedded workloads on a compact module. The combination of 4GB RAM and 32GB eMMC provides a solid foundation for a fast boot, smooth multitasking, and reliable local storage for the operating system and applications. With no onboard Wi‑Fi, you gain control over your network architecture and security, making it ideal for secure, wired deployments in industrial and professional applications.