Hello, that is a great project, want to say thank You to everyone who took a part in creating and developing this. I would like to make this kind of controller myself but I need PH measurement function. In this forum's page No. 108, post No. 1612 I can find a sketch with a PH measurement function but when I install this, the controller is not working. Maybe someone tried to make a controller with the code from the post No. 1612 and could help me out?
Best wishes, Gintaras