Roborock - Dirt level detection system

A brief description of how Roborock dirt level detection system works.
Sensor is likely one of the following type.
1. Light Scattering (Nephelometry): The sensor emits a beam of light (often infrared or laser) into the water. Suspended particles in the water cause the light to scatter. A detector, placed at a specific angle (usually 90 degrees), measures the intensity of this scattered light. Higher turbidity causes higher scattering, indicating more dirt.
2. Light Absorption/Transmission: The sensor passes light through the water and measures how much light is absorbed by the particles on the other side. More dirt results in less light reaching the detector.

Link to edit room name
https://youtube.com/shorts/ey3iv1u48zo?si=hS2RHagPfyv2x6NH
Link to divide room or area https://youtube.com/shorts/3S07nNU8kYA?si=pdURaZMegL5IvJdS
Link to merge rooms or areas https://youtube.com/shorts/bzuBYVtGA_M?si=FGWQpjYovBCYSt95
Link to setup a routine for vacuum (or mop) only
https://youtube.com/shorts/0BfxyhmkL5A?si=sdNGxdZPHh0YDszN
Link to setup a schedule with routine
https://youtube.com/shorts/EDYEAqeaZXg?si=iuVvGOhXVo-CZUqt
Link to some common problems encountered https://www.youtube.com/playlist?list=PLdg0r9b7P6mb_5Tpe8OEYZ7IyYtzmiGSD
Link to empty robot’s internal water tank
https://youtube.com/shorts/m8xO3tzYzlA?si=lKNr2pAI_jhIZAMW
Link to Qrevo dock internal
https://youtube.com/shorts/HwCLcCUykls?si=nIeAXsuf_aLA7cVQ

Видео Roborock - Dirt level detection system канала SG Robot vacuum repair