Adopting optimized computing architectures and integrating advanced hardware and software strategies are essential to reduce power consumption without compromising performance.
www.eetasia.com, Jun. 09, 2025 –
Optimizing power consumption in IoT systems is critical, especially for portable devices or devices installed in remote environments, where power is often limited and can depend on small batteries. To ensure long-lasting and efficient operation, designers and engineers must develop innovative solutions that improve energy management. Adopting optimized computing architectures and integrating advanced hardware and software strategies are essential to reduce power consumption without compromising performance. Techniques such as intelligent power management and the use of low-power communication protocols help to maximize energy efficiency. In addition, careful selection of components and the implementation of efficient processing algorithms make it possible to extend the operating life of the devices. Energy optimization is particularly relevant in industrial, home automation, and smart city applications, in which reliability and sustainability are priorities. Understanding and applying design best practices enable the development of advanced IoT solutions with low power consumption and high performance, which can improve the overall efficiency of connected systems.
Choosing a power-efficient processor architecture
Choosing a processor architecture is the first step in designing an energy-efficient IoT system. Two of the most popular platforms in the embedded industry are Arm Cortex-M and RISC-V. Let’s analyze their characteristics.