I wanted to integrate the sensor readings into the surveillance videos, as a text overlay on the video feed. I also have a home surveillance system (not required for this project) on a Windows 10 PC with WSL 2. Because of the segmented floor plan, I installed the sensors to monitor how warm it was in different parts of my house. I was already using several Raspberry Pi Zero Ws, coupled with DHT22 sensor modules, to monitor the temperature and humidity in different rooms.

Instead, I took a DIY approach and created a Raspberry Pi thermostat, allowing for more sophisticated control based on sensor input from various rooms. I was aware of devices that enable air-conditioning units to be used with smart home systems, such as Sensibo or Tado. My air conditioner is a basic device with a simple infrared remote control. Brush up on some of my professional skills, using tried and tested hardware.Customize my solution exactly the way I wanted it, instead of being limited to commercially available options.Make my home more comfortable through automation and Google Home integration.Help conserve energy by improving the efficiency of my stand-alone air-conditioning unit.In particular, it makes it hard to avoid temperature fluctuations that may require manual intervention to address.Īs an engineer and Internet of Things (IoT) enthusiast, I saw an opportunity to do a few useful things at once: Not having central AC limits automation options, making it more difficult to achieve the same temperature throughout the whole home. US homes commonly have central air conditioning, but this isn’t the case globally. There is no direct line of sight for remote control from the bedroom and no direct path for cool air to reach all the rooms. My unorthodox floor plan makes cooling with a single in-window air conditioning unit a challenge.

Home assistant raspberry pi zero wifi