Upgrading an old thermostat to a smart system featuring an HTTP server on a Raspberry Pi and a mesh network of ESP32 thermometers.
Human habits are usually different between weekdays and weekend. Therefore, smart devices should be able to switch their task based on this.
Controlling power to the system using alarms based on voltages!
Smart devices may need to be able to be set weekly schedules. Some functionality can be activated/deactivated at some specific time.