wow.. cudos to you for managing to figure out what sounds like a top notch geeky problem! Amazing that you pulled it off, and managed to create something that could potentially be of great help to the development of solar power. and ALL on a Raspberry Pi !!!!
Really glad you contributed today! I've seen you around for a while on Steemit and am happy to see you are keeping up with ecoTrain!
I have given you my full upvote for amazing work and contribution to Making the world a better place.
Thanks @eco-alex, you know a half decent programmer could have done it faster and better, but they didnt, and thats what Im enjoying about block-chain and crypto-currency so much; opportunities.
Like your opportunity to drive the ecoTrain in steemit, we are all doing new and fun things :)