Why has there been no HMI course to complement this exercise? Its kind of expected that you should know this but the course is aimed at beginners. Its quite annoying since when I did the 3 Button & 3 Lights Challenge Tutorial I had to dig around to find what I needed. I’m a traditional SE who can work this out (slowly after digging around) but if this is someone else whos brand new with limited IT skills this would be extremely difficult.
