Improved serial debugging, with debug levels and simple software debugger, to see/change global variables, add watch, or call a function.

Use Arduino CLI tools to code, compile and upload programms to your Arduino Board. Follow this tutorial for getting started with arduino-cli

This project will show you how to schedule to drive the outputs on a MKR Relay Proto Shield using a MKR1000!

In this tutorial, we'll see the advanced feature of interrupt debouncing using Zerynth.