https://community.element14.com/products/devtools/f/forum/23782/missing-libraries-for-pinchangeinterruptHi, I have this simple program to test from scratch and it fails to compile. I get these meesages: G:\GV\Elektronika\Arduino\arduino-1.0.5-r2\libraries\PinChangeInterrupt\PinChangeInterrupt.cpp:50: error: 'NUMBER_PIN_CHANGE_INTERRUPT_HANDLERS' was noten-USTelligent Community 12Fri, 01 Oct 2021 18:01:35 GMT