Hacker controls smart ceiling fan using radio frequency signals

hackaday.com

A hacker bypassed a smart ceiling fan's cloud-only setup by exploiting its radio frequency remote. The Dreo CLF513S fan required a cloud connection, but the hacker used an RTL-SDR to capture RF signals from the remote. An ESP32 microcontroller was then programmed to replay these signals. This custom solution allows the fan to be controlled via Home Assistant, bypassing the manufacturer's intended smart home integration.


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Hacker controls smart ceiling fan using radio frequency signals | News Minimalist