While we're on the general topic, let me share this Gist: https://gist.github.com/phkahler/1ddddb79fc57072c4269fdd6716bfb72 https://gist.github.com/phkahler/1dd

While we're on the general topic, let me share this Gist: https://gist.github.com/phkahler/1ddddb79fc57072c4269fdd6716bfb72 https://gist.github.com/phkahler/1ddddb79fc57072c4269fdd6716... fade a GPIO LED on/off cyclically in 6 lines of code. It should read "every millisecond or faster" but OK.