The last few weeks I’ve been busy building an add-on for Home Assistant to add support for Easywave devices. Easywave is a proprietary protocol for RF devices, developed by Niko & Eldat Eldat.
The add-on requires an Eldat RX09 USB Transceiver to listen to Easywave traffic and transforms it to MQTT messages that the Home Assistant MQTT discovery can understand. It also allows you to send Easywave messages from Home Assistant to control Easywave devices.
See my public repo Easywave2MQTT for details.
Although the current version of the add-on is not ready for the big public, it is already usable for tech-savvy people that know how to build and run .NET 6 code. Instructions on how to install it as an Home Assistant add-on are available, but it can also be installed as a service on another Windows or Linux systems, although that is not tested yet.