Technology

Dev hacks Xiaomi's Smart Humidifier to free it from the cloud, now works with Home Assistant locally — custom firmware allows the product to evade planned obsolescence

Source

Tom's Hardware

Published

Dec 14, 2025

TL;DR

AI Generated

A developer has hacked Xiaomi's Smart Humidifier to operate locally with Home Assistant, bypassing the need for cloud connectivity. By creating custom firmware, the device can now function without relying on the manufacturer's servers, allowing for greater control and avoiding planned obsolescence. The firmware, developed using ESPHome, enables the humidifier to integrate directly with Home Assistant, providing users with the ability to manage their devices without an internet connection. This DIY approach mirrors the customization of building custom PCs, offering enthusiasts the freedom to tailor their smart home setups to their preferences.

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