@h0lmes Thanks a million! I've already read all issues and the comments. However, I refuse to use "Arduino IDE" (I did so years ago - but working since way over 20yrs with VisualStudio (not "Code"!) - ...

compile error with watchy V1.0 and arduino ide 2.3.3 ('GPIO_SEL_32' was not declared in this scope) #271 Open ...

Relief is here from long compile times when developing firmware for your Arduino project. [Paul] was puzzled by the fact that every file used in a sketch is fully recompiled every time you hit ...

[psgarcha] took a year-old Arduino Uno on an international trip and upon returning found something was wrong. Every time he would try to upload, he would get the dreaded avrdude error, ‘stk500_getsync ...