Drones are great for pinpoint WiFi mapping. :) | Hacker News

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		lrvick on April 20, 2021 \| parent \| context \| favorite \| on: Neighbour manages to pollute the 2.4 ghz spectrum ... Drones are great for pinpoint WiFi mapping. :)

TeMPOraL on April 20, 2021 [–]

So is a Yagi antenna, and you can make the latter out of scrap :).

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