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

Hi, I am currently trying to make an LED control with FastLED with my Arduino nano esp32. On my old nano every this script worked, but unfortunately it is broken and I wanted to test it on my new e ...

How to fix ‘was not declared in the scope’ error? There are the quick fixes for the Arduino error: was not declared in the scope. Declare the variable Before assigning a value to the variable, make ...

To fix Arduino upload error, make sure you've selected the right board in the Arduino IDE, remove pins from the board, and reset the board.