Meet ArmSoM CM1: The Developer Board That Expands Your Possibilities


In a world where innovation thrives on flexibility, the new ArmSoM CM1 developer board has arrived to redefine what’s possible for creators, engineers, and IoT enthusiasts. Unlike conventional single-board solutions, the CM1 breaks the mold with its unique expansion capability—supporting an add-on board to unlock advanced features, modular upgrades, and tailored functionality.

Why the ArmSoM CM1 Stands Out

At its core, the ArmSoM CM1 packs robust specs:

  • Processor: Rockchip RK3588S (Quad-core Cortex-A76 + Quad-core Cortex-A55)
  • RAM: Up to 16GB LPDDR4X
  • Storage: 32GB eMMC + MicroSD slot
  • Connectivity: Dual Gigabit Ethernet, Wi-Fi 6, Bluetooth 5.0
  • Interfaces: USB 3.1, HDMI 2.1, MIPI-CSI for cameras, and a 40-pin GPIO header

But its real magic lies in the dedicated expansion port, allowing users to attach a companion board (sold separately) for specialized tasks like:

  • AI Acceleration: Add an NPU module for real-time machine learning.
  • Industrial I/O: Integrate CAN bus, RS-485, or PoE support.
  • Multi-display setups: Drive additional screens via LVDS or eDP.

The Power of Modular Design

Traditional developer boards force compromises. The CM1’s expandability lets you:

  1. Future-proof projects by swapping add-ons instead of the entire board.
  2. Reduce costs by purchasing only the features you need.
  3. Accelerate prototyping—attach a sensor hub for robotics or a 5G modem for edge computing.

"The CM1 turns ‘one-size-fits-all’ into ‘your-size-your-rules,’" says Lin Chen, Lead Engineer at ArmSoM. "It’s a canvas for hardware innovation."

Real-World Applications

  • Smart Factories: Combine the CM1 with an industrial I/O board to monitor machinery.
  • Home Automation: Add Zigbee/Thread support for a centralized hub.
  • AI Vision: Attach a vision processing unit for facial recognition or object detection.

Pricing, Availability, and Next Steps

Priced competitively for its tier, the ArmSoM CM1 delivers flagship performance without flagship costs. Ready to explore?

👉 Learn more or purchase the CM1 directly on ArmSoM’s official product page: ArmSoM CM1 Developer Board

The expansion board ecosystem launches later this year, with third-party partners already developing niche add-ons.

Final Thoughts

The ArmSoM CM1 isn’t just another SBC—it’s a platform for growth. By bridging the gap between versatility and power, it empowers developers to start simple and scale infinitely. Whether you’re building a smart device, a robot, or an edge AI solution, the CM1 ensures your imagination won’t outpace your hardware.

Ready to expand your horizons? The CM1 is your ticket.


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