Hello everyone, I am new to arduino and I am looking for advice on a project. So.. I have swimming pool that is heated with wood and I want to add RGB-leds that illumintates the inside of the pool so that temperature of the RGB:s matches the temperature of the water; for every degree the water warms up, the color temperature also gets warmer.
My question is, what hardware should I order for this project? I noticed there a different models of the arduino. Which one would suit my needs best?
Thank you in advance