If there is an error don't panic it's just that your numwork is locked (like the n110 in some cases), to unlock it you will need to buy an st link or a raspberry pi ...

Abstract: The smart agriculture system is based on the STM32 microcontroller as the system core, and uses temperature and humidity sensors, soil moisture detection modules, carbon dioxide modules, and ...

This guide is written for developers who wish to start programming microcontrollers using a GCC compiler and a datasheet, without using any framework. This guide explains the fundamentals, and helps ...