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K0balt
11mo ago
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It depends on the antenna efficiency of course, but I was surprised to discover that BLE modes around 128kbps using coded-PHY have a range extending over 1-1/2 km without a directional antenna. At 2.4ghz its line of sight, of course, but still…
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kragen
11mo ago
That's extremely surprising to me too. I would have expected BLE to reach a few meters, not kilometers. How can I learn more?
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