RF Hacking my Cloud-Controlled Ceiling Fan
Summary
A hands-on post detailing how to take a cloud-controlled Dreo ceiling fan and bring it into a local control workflow. It covers RF profiling (433 MHz, ASK/OOK), hardware choices (ESP32-based transmitter, RF transceiver), decoding the remote, replaying commands, and integrating with Home Assistant via MQTT, plus practical testing and enclosure work. The piece emphasizes practical DIY hacking to improve reliability and privacy in smart homes.