I recently set up a smart home automation system that combines temperature sensors with motion detectors, and I wanted to share my experience! 
The idea was to have my living room heater automatically turn on when the temperature drops below 15°C and motion is detected. After some trial and error, I finally got it working perfectly! 
The heater stays on until the temperature reaches 16°C or the motion sensor stops detecting activity. It’s amazing how seamless this integration is now. 
For anyone looking to implement something similar, I’d recommend using a reliable temperature sensor like the DS18B20 and pairing it with a motion detector. The key was ensuring the script logic was solid to handle both conditions simultaneously. 
This setup has been a lifesaver during the colder months, especially when I come home late and want the room to warm up automatically. It’s little touches like these that make smart home technology truly worthwhile! 
If anyone has questions or needs help setting something like this up, feel free to reach out! I’d be happy to share more details or troubleshoot any issues. 