HardwareHackadayabout 1 hour ago
Bluetooth Range Extended to 12 Kilometers
1 min read
A recent video from nktbuilds demonstrates extending Bluetooth range to 12 kilometers or around 7.5 miles using a parabolic antenna and a sensitive receiver. The setup uses no extra power beyond standard coin-sized tracker tags, proving that better signal and lower noise floors can drastically increase distance for short-range protocols.
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