Originally Posted by SimBrew
I will try for sure.
Would you happen to have your autotune code ?
I'm pretty sure I do. It's the same as what's right there on the site, though, with two minor exceptions.
- I added what I needed to get a Fahrenheit setpoint and readout in the serial monitor from a DS18B20
- I did a cut & paste swap of the part from the 'to control a relay' example, also located on that site.
I have *not* been successful getting the front end up in Processing, though. I just opened up a serial monitor in the Arduino IDE.