(SOMs) and Raspberry Pi

Why System on Modules (SOMs) Outshine Raspberry Pi: A Detailed Comparison


In the ever-evolving landscape of embedded computing, selecting the right platform for your project is crucial. Two popular choices are System on Modules (SOMs) and Raspberry Pi.

What are System on Modules (SOMs)?

A System on Modules (SOMs) complete embedded computer designed on a single circuit board. It integrates essential components such microprocessor, memory, power management, and communication interfaces. SOMs designed embedded custom carrier board, allowing for tailored functionality and optimized performance for specific applications.

 (SOMs) and Raspberry Pi

What is a Raspberry Pi?

Raspberry Pi is a series of small, single-board computers developed by the Raspberry Pi Foundation. Known for their affordability and versatility, Raspberry Pi boards are popular in educational environments, hobbyist projects, and simple embedded applications. They come pre-integrated with a variety of interfaces and supported by a large community.

Key Comparisons: SOMs vs. Raspberry Pi

1. Performance and Customization


  • SOMs offer higher performance capabilities with a variety of processor options, including ARM Cortex-A, x86, and FPGA-based solutions.
  • They provide greater flexibility for customization, allowing you to choose the exact configuration needed for your application. This includes selecting the type of processor, memory size, and specific I/O interfaces.

Raspberry Pi:

  • Raspberry Pi boards typically feature a fixed configuration, which might limit performance and customization options.
  • They are sufficient for basic tasks, they may not meet the performance requirements of more complex or industrial applications.

2. Scalability


  • SOMs designed for scalability. You can easily upgrade or change the module to a more powerful version without redesigning the entire system.
  • This makes them ideal for long-term projects where future-proofing and the ability to scale are important.

Raspberry Pi:

  • Upgrading a Raspberry Pi to a more powerful model often requires significant changes to the software and hardware setup.
  • This can lead to higher costs and more effort and scaling a project.

3. Industrial Applications and Reliability


  • SOMs are built industrial applications, features like extended temperature ranges, ruggedized enclosures, and long-term availability.
  • They ensure higher reliability and durability, which are critical for industrial and commercial deployments.

Raspberry Pi:

  • Raspberry Pi can be used in some industrial applications, it lacks the robustness and reliability features of SOMs.
  • The components used in Raspberry Pi to generally consumer-grade, which may not with stand harsh industrial environments.

4. Power Management


  • SOMs often come with advanced power management features, making them suitable for battery-powered and low-power applications.
  • They provide more efficient power usage, which is crucial for portable and remote applications.

Raspberry Pi:

  • Raspberry Pi boards have limited power management capabilities, which can be a disadvantage in applications where power efficiency is critical.
  • They are not optimized for low-power or battery-operated environments.

5. Support and Longevity


  • SoM manufacturers typically offer extensive support and documentation, which is beneficial for complex projects.
  • They provide long-term availability, ensuring that you can maintain and support your product for many years.

Raspberry Pi:

  • Raspberry Pi benefits from a large community and a wealth of online resources, official support can be limited.
  • The availability of specific models may change over time, which can impact long-term projects.

Why Calixto SOMs Stand Out

Calixto offers a range of SOMs that excel in performance, customization, and reliability. Here specific reasons why Calixto SOMs better than Raspberry Pi:

  1. Superior Performance: Calixto SOMs are equipped with high-performance processors and advanced graphics capabilities, suitable for demanding applications.
  2. Customizable Solutions: With Calixto SOMs, you can tailor the hardware to your specific needs, ensuring optimal performance and functionality.
  3. Industrial Grade: Calixto SOMs are designed for industrial use, with features like extended temperature ranges and ruggedized designs.
  4. Long-term Support: Calixto provides extensive support and ensures long-term availability of their SOMs, making them a reliable choice for long-term projects.
  5. Advanced Power Management: Calixto SOMs offer efficient power management options, ideal for low-power and battery-operated applications.


System on Modules (SOMs) and Raspberry Pi is a fantastic tool for beginners, educators, and hobbyists, SOMs from Calixto offer superior performance, customization, scalability, and reliability for more complex and industrial applications.

SOM from Calixto System

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