First up, you will learn some basic concepts and components through simple projects: What is digital/analog/PWM signal? How does an LED/button/potentiometer work? How are they connected in circuits? ...
Blink onboard LED and learn about digital signals.
📄️ Read digital input
Use a button to change digital inputs. The microcontroller reads the value and prints it on the serial monitor.
📄️ Read analog input
Connect a potentiometer to your board and read analog input values. Then view the results on the serial monitor.
📄️ Breathing LED
DIY breathing LED. The microcontroller will output PWM signals to make the LED brighter or dimmer.