See the website for more information. The Internet of Things (IoT) is a massive developing category with a lot of potential applications. Unfortunately, many IoT implementations today rely on a centralized server to stay operational. This is bad because when the company that makes the device goes bankrupt, or just decides they want to end service for you, you're out of luck. Ethyl combines the two, taking advantage of HomeAssistant to provide stable, permanent support for many IoT devices.