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IntoFPV Forum › Hardware Discussion › Flight Controller v
Why don't we need to filter less than 100 Hz??

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Why don't we need to filter less than 100 Hz??
Eyes.fpv Offline
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#1
02-Mar-2024, 06:58 PM
hey 

in gyro : 

Why don't we need to filter less than 100 Hz??

Does it have no effect?
Or is there another reason?
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hugnosed_bat Offline
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#2
02-Mar-2024, 08:47 PM
https://oscarliang.com/betaflight-filtering/
you will find the answer under the title "filtering" in the linked article
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Eyes.fpv Offline
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#3
02-Mar-2024, 08:57 PM
(02-Mar-2024, 08:47 PM)hugnosed_bat Wrote: https://oscarliang.com/betaflight-filtering/
you will find the answer under the title "filtering" in the linked article

What I understood is that below 100 is the actual movement of the drone, and this is what the pid loop needs to know
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#4
02-Mar-2024, 09:16 PM
yes, there is the information we like to get from our gyro to make the magic happen :-) controll the movement by that data
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