The array needs to be multifunctional, for multicolour warnings, oil pressure, fuel pressure etc,
I had a thought of using common cathode led,s, connecting all reds to a own output for brightness, same for green and blue,
Then connecting each cathode to a digital output to pull low to activate each led as required,
Only a single colour or mix of colours in each led is required at a time,
From there, I need to find a way of turning a 0-255 value received over CAN into the various combinations of led pattern?
Sound sensible?
Comments please guys,
Appreciate all help