There are 2 repositories under robot-vacuum topic.
Vacuum cleaner card for Home Assistant Lovelace UI
A curated list of free and open source software and hardware to build and control a robot vacuum.
Python library for dyson devices.
Hacky Home assistant support for Viomi SE (V-RVCLM21A)
AEG RX9 / Electrolux Pure i9 robot vacuum plugin for Homebridge
Basic robot vacuum cleaner algorithm in C#.