What are the news from first version
- Changed the 5v motors stepper by Nema 17 20v to have more strength and speed.
- Added a tank croquette with distributor powered by one Nema 17.
- Added relais modul in order to power the lights with an external source.
- Added a count croquette module, that count the white pixel with opencv.
- Added mysql query for play with Grafana.
