The code will allow you to manage your device and extend his capability:
- Turn ON or OFF the heater.
- Preset timing in minutes (1, 2, 3, 4, 5 then 10 minutes steps to 50).
- Preset timing in hours (from 1 to 10 hours).
- Custom timing from 1 minutes to 7 days
- Get the remaining time.
- Report Heater status.
- Emergency stop.
- Autocut off heater when the cycle is done.
Sound good. I want to modify this program for my cleanerrobot program, you can see here more detail https://cleanerobot.com