Would anyone have a link to a project with code for my project.
I have an OLED display and a 100K thermistor that I'm using to measure water temp. From that I would like to be able to use push buttons to change the temperature set point that a relay be switched.
I have the 100K thermistor configured and displaying temp on an LCD and switching at 49 deg C as I have written this to my code.
I'd like to have the actual temp displayed on my OLED and also the set temp that I can adjust.
I'm sure it's been done before though I cannot find a great deal on it.
Any help would be great.