Smart Home integration for old Roomba vacuums (600,700,800 series).
- Any ESP8266 board (I prefer WeMos D1 mini, any bigger board will be rather difficult to put inside the vacuum)
- mini-DIN-7 or -8 pin connector to connect to SCI port
- Logic level shifter or voltage divider
- Some wiring
- MQTT support
- Home Assistant Auto Discovery support
- OTA
- NTP time sync