there is an issue with Wifi module when the board is powered through VIN. It seems that supplying the board with 5V through VIN is not enough for stable operation of the board. When the Wifi module is ...

The USB port of the Arduino Uno can be connected to an USB device or port that can provide a stable 5V output like a computer or power bank or USB charger, etc. By using the USB cable, you can ...

The project is implemented via a master-slave architecture, where the slave microcontroller (Arduino NANO) controls the BME/BMP 280 sensor and sends data to the master device upon request. The master ...