Hi. I am new to Arduino and C++. I have seen similar questions asked, but no answers that were either relevant or simple enough for me to understand. I have an Arduino UNO and I am using VSC on Ubuntu. I use the integrated Serial to communicate with the computer and I believe I have made a softw…

[image] stinar: help me understand what I am doing wrong and how I can make it right First your latest code is incomplete ... where is led.h? Second, there were so many things wrong that it would take dozens of back and forth posts here to help you get it right. Instead, I provided below a s…

Using a selfmade library for serial communication UNO

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Using a selfmade library for serial communication UNO

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