D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...
Methods and explanation can be found in /src/MH-Z14A.h In case of communication issues with the sensor, please first check for sufficient power supply (the sensor needs at least 150 mA peek). MH-Z14A ...
This project demonstrates building a UART device driver from scratch for STM32F072 microcontrollers without relying on external libraries. The focus is on low-level hardware control using the STM32's ...