Comparación del rendimiento de los sistemas embebidos ESP32 y M5STACK

Abstract

This paper presents a comparative analysis between the ESP32 and M5STACK Core 2 SoC. The research focused on three key aspects: processing speed, power efficiency and wireless transfer speed. Through rigorous testing, the performance of each device was evaluated under intensive load conditions, power consumption and data transfer speed via Wi-Fi. The results indicate that the M5STACK Core 2 offers better processing speed, completing tasks in less time compared to the ESP32. In terms of power efficiency, the M5STACK Core 2 demonstrated lower power consumption, making it more suitable for power-constrained applications. In terms of wireless communication, both devices showed similar performances, although the M5STACK Core 2 showed a slight advantage in transfer speed. These differences reflect the design and architectural particularities of each Soc. While the ESP32 stands out for its flexibility and broad support, the M5STACK Core 2 is preferred for its compact design and ease of use, which facilitates rapid prototyping. This analysis provides valuable information for choosing the most suitable hardware in IoT application development, optimizing both performance and reliability under various operating conditions.