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weekend project: get 3D position from trilateration between three LoRa ground stations! GNSS (green) vs LoRa ToF trilateration (red), as computed onboard.

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Yohan

3,969 subscribers

77,578 次观看 • 1 年前 •via X (Twitter)

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11 条评论

Melih Karakelle 的头像
Melih Karakelle1 年前

SX1281 and it's time-to-flight ranging feature right?

Yohan 的头像
Yohan1 年前

1280, 1281 doesn't have the ranging

Rainmaker 的头像
Rainmaker1 年前

Want a strategy that stands the test of time? Learn how Walk-Forward Validation can stress-test your models across multiple market conditions. Full code on my Substack:

Citizen 的头像
Citizen1 年前

Does the whole system operate sequentially on one frequency channel or in parallel on three different frequency channels?

CR4163R 的头像
CR4163R1 年前

Yikes. If anybody ever adapted this to non public spectrum (restricted band) it could be used for naughty purposes 👿. Even in public it is scary accurate!

Ivan Vnučec 的头像
Ivan Vnučec1 年前

How are the receivers synchronized?

Chuck Petras 的头像
Chuck Petras1 年前

@GrandpaRoy2

Rompel 的头像
Rompel1 年前

Why not UWB?

H. Walter 的头像
H. Walter1 年前

So damn cool

Ricardo Guzman CA2RXU 的头像
Ricardo Guzman CA2RXU1 年前

How did you get trilatetation with Lora? Any info is very much important for a development

Yohan 的头像
Yohan1 年前

look for LoRa RTToF

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