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@Matze89x Matze89x commented Oct 20, 2025

First, I would like to thank you very much for giving me the opportunity to completely free my air purifier from the cloud and integrate it perfectly into my Home Assistant via ESPHOME.

Hello everyone, since I haven't found anything that works for this model on the internet and I was able to successfully flash this model, I am providing you with my information here.

flashpins

RX + TX and GROUND just use it. You don't need to supply power to the board. Bridge Flashpin and Ground at startup.

This YAML configuration file defines the settings and parameters for the Xiaomi Air Purifier Pro H (zhimi.airpurifier.va1), including components for Wi-Fi, API, sensors, and controls.

In addition, I added some more information for RFID reading in the configuration and added the additional individual motor speeds for low, medium, and high for fine adjustment.

Further information about the filter:

XIAOMI has officially stopped manufacturing and selling this original filter. Since a simple “reset” is not possible here and the RFID chip would have to be changed, I would like to recommend the website to you for help so that you can extend the life of your filter if necessary:
https://unethical.info/2024/01/24/hacking-my-air-purifier/
A UID-to-password converter is also available on the website for quick code generation.

This YAML configuration file defines the settings and parameters for the Xiaomi Air Purifier Pro H (zhimi.airpurifier.va1), including components for Wi-Fi, API, sensors, and controls.
@dhewg dhewg merged commit 91c84b7 into dhewg:main Nov 20, 2025
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dhewg commented Nov 20, 2025

Nice, thanks! (Sorry for the delay, didn't caught the notification at the time)

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2 participants