Reflow oven mod using ESP32

[Deouss]

Hi, I plan to design a circuit that controls SMD reflow soldering process. A regular toaster oven will be used)
I do not want to use a relay switch but pure linear or proportional control based on very simple self-compensating algorithms and not necessarily complex PID formulas. What I need is good information how this reflowing should be done in order to not to burn the elements.
I also want to integrate a large TFT to show full graph monitoring analysis.
Maybe someone has experience in such subject - any help would be appreciated.
Thanks!

[WiFive]

https://github.com/foxis/ESPReflow