Open source cloud replacement for vacuum robots enabling local-only operation

View the Project on GitHub Hypfer/Valetudo


Newcomer Guide Late 2021 Why Valetudo? Why not Valetudo? Getting Started Supported Robots Capabilities Overview Rooting instructions Upgrading Buying supported robots


Roborock OTA Viomi

Companion Apps

Valetudo Companion (Android) Valetudo Tray Companion (Windows) Valeronoi Lovelace Valetudo Map Card I can't believe it's not Valetudo node-red-contrib-valetudo Fun & Games Other Noteworthy Projects


MQTT Home Assistant Node-RED openHAB


FAQ Roborock, Files to backup Style Guide Troubleshooting


Building and Modifying Valetudo Valetudo core concepts MQTT


Supported Dreame Devices Supported Roborock Devices Supported Viomi Devices Newcomer Guide Early 2021

Supported Viomi Devices

Shenzhen 3irobotix Co.,Ltd. produces white-label vacuum robots. They are sold under various brands. For example Cecotec Conga or Viomi. Since they are basically the same products, hopefully, Valetudo will eventually support all of them.

For now however, there’s only experimental support for the Viomi-branded ones which run a customized firmware including a miio interface.

If you want to find out more about robot vacuum research, check out Dennis’ Vacuum Robot Overview.

This is an incomplete list of supported viomi devices. Feel free to open a PR to extend this.
If you want to see everything that is supported by the codebase, check out the autogenerated supported robots page.

Table of Contents

  1. CRL-200S


This one is also known as the

and there are multiple Device IDs in the Mi ecosystem as well:

CRL-200S Viomi V2 Top


These are the Hardware specs

Property Value Notes
Height 9.45 cm  
Width 35 cm  
Battery Capacity 3200 mAh  
Dustbin Size 600 ml  
Suction Power 2000 Pa  
Climbing Ability 20 mm  
Washable Filter  
Mop Feature  
Water Pump