Use the string print formatted (sprintf) function to prevent cluttering the code with multiple print calls when outputting data on an Arduino’s serial port.

Debug messages may interfere insignificantly with small, simple programs, but they can impact more complex programs that may rely on precise timings.

This demo illustrates blinking three LEDs at unique timing intervals and is ‎constructed using three basic elements: a scheduler, the task, and the time ‎interval.

Building and using libraries is a valuable tool in every programmer’s toolbox that allows you to quickly and easily reuse standard code across multiple projects.

This article summarizes the differences between the new IDE and the classic Arduino IDE and how you can efficiently employ the updated tools in your projects.