To open the Serial Monitor in the Arduino IDE, follow these simple steps: For Arduino IDE 2.x (latest versions) Connect your Arduino board to your computer via USB. Open the Arduino IDE 2.x. Click the “Plug” icon on the left toolbar (🔌) to ensur...
Here’s a detailed guide on establishing serial communication between an Arduino and a computer: 1. Hardware Setup Required Components: Arduino board (e.g., Arduino Uno, Arduino Nano) USB cable (Type A/B for Uno, Micro-USB/Mini-USB for other model...
