Best first 5 topics to read to reach Trust Level 1?

[DaveX]

The examples in this topic might be worth reading:

Wokwi Simulations for Arduino Built-In Examples

This thread contains links to Wokwi simulations for some of the Arduino Built-In Examples The built-in examples are available within the IDE under the File/Examples/ tab. Basics Analog Read Serial tutorial Analog Read Serial Simulation -- Reads an analog pin and prints the results to serial Bare Minimum code needed tutorial Simulation does nothing, but can test your compiler/upload connection. Blink tutorial Simulation -- Blinks a LED based on delay(1000). Often used to test your IDE …

They provide Wokwi-simulated hardware setups that work with a lot of the built-in examples form the library and examples from official and contributed libraries.