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Hack Allows Drone Takeover Via ‘ExpressLRS’ Protocol

July 7, 2022

The popular protocol for radio controlled (RC) aircraft called ExpressLRS can be hacked in only a few steps, according to a bulletin published last week.

ExpressLRS is an open-source long range radio link for RC applications, such as first-person view (FPV) drones. “Designed to be the best FPV Racing link,” wrote its authors on Github. According to the report the hack utilizes “a highly optimized over-the-air packet structure, giving simultaneous range and latency advantages.”

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