Home assistant, a Home Automation Hub or Software, is an open-source and free application that is used for home automation.
Can't access homeassistant - Configuration - Home Assistant Community
How do i calculate values from sensor data - Share your Projects! - Home Assistant Community
How to set up and use Home Assistant to power your smart home
Configure Home Assistant
Home Assistant, I have HA running as Supervised on an old laptop
Solved] Can't adopt esphome devices because nothing is discovered - ESPHome - Home Assistant Community
Home Assistant - Wikipedia
My Smart Home 2021
Monitor Your Smart Homes Energy Usage with Home Assistant!
Getting Started with Home Automation and Home Assistant - James Ridgway
Automation with entities vs devices? - Configuration - Home Assistant Community
Home Assistant & Zigbee: How to Set It Up and Put It to Use, and Why