Оцінка ефективності micropython та C/C++ для вбудованих систем на базі мікроконтролера ESP32

Abstract

This article presents a performance comparison between C/C++ and MicroPython on ESP32 microcontrollers, using the implementation of CRC-32 and Fast Fourier Transform (FFT) algorithms as examples. While C/C++ is the native programming language for the ESP32, alternative languages such as MicroPython are gaining increasing popularity among developers. The implementation and testing of these two data and signal processing algorithms on the ESP32 microcontroller demonstrated significantly higher performance when using C. At the same time, MicroPython proves to be more suitable for tasks with lower performance requirements, where ease of use and rapid development are prioritized