Home automation io allows ordinary household devices like light bulbs, thermostats and locks to communicate with one another remotely. When coupled with sensors, such systems can also monitor and trigger behavior based on environmental conditions. From turning lights on and off based on schedules to sending a message for a housesitter to unlock the front door, or setting the temperature of your home to turn on an hour before you get home from work, there’s almost no limit to what you can automate with a well-developed system.
Many branded smart home systems come with their own hubs that communicate via different protocols like Z-Wave, Zigbee and Bluetooth. Each of these requires special hardware and low-level software capabilities to talk to other devices. These hubs also act as translators between the standard TCP/IP networks used in most homes (a.k.a WiFi and Ethernet) and the specialized networks used for smart home devices.
While these branded systems can be very effective, they suffer from several drawbacks:
Branded smart home solutions are incredibly expensive, and are often locked in by their own service providers. This can mean that you’re stuck with one set of gadgets unless you want to spend a lot of money on more, and it also means that even if a device is not working properly, you might not be able to do anything about it.
A centralized smart home solution based on open source can solve these problems and put your privacy first, as the processing of commands takes place in your home rather than in the cloud. This is not only faster but it also eliminates the risk of losing your internet connection and being unable to control your devices.
Home Assistant is an open source home automation platform that puts local control and privacy first. It is supported by a global community of tinkerers and DIY enthusiasts, and is perfect for running on a Raspberry Pi or your own home server. Its add-ons are designed to handle various tasks such as Room Assistant to manage sensors in multiple rooms, the Mi Flora MQTT daemon to collect and transfer sensor data from Xiaomi Mi Flora plant sensors, mosquitto to provide a fast and reliable MQTT broker and hassctl a simple command line utility to help debug your configuration. Its web interfaces are easy to use and are available in both mobile and desktop browsers.