I’ve started a new project where I need to be able to control around 30 RGB leds independently and then each led will consist of a few to light certain sections so basically let’s just say groups of 5-10 leds and 30 groups individually controlled, I’d like to be able to get some detailed colour if possible
And I’m stumped, I’ve seen servo pi pmw zero which gives me 16 extra gpio pins and I’ve seen the IO pi plus which gives me 30 extra, because I think I need a gpio per pin of the led and they have 4 pins
But then I’ve also heard that I can just use one pin per led and still be able to change the colour how I want
I’ve searched as much as I can for python code for it, ways of attaching leds and then code of how to do that, I’m a beginner and the more I search for answers the more confusing it gets, any help?
I do apologise if I’m on the wrong thread if so just point me to the right one please