problematic quad | Betaflight | Page 1

light patio Jun 10, 2023, 2:50 PM

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so i jsut built a mck kronos racer with a foxeer stack. i went to fly it and it had crazy oscillations tried to fix it next flight it went to the moon. 3rd flight it flew but something werent right so i flashed it again. i went to fly with default PIDs and only added a 500hz elrs preset and my tbs nano32 preset. it went to the moon again and i have no idea why i know the gyro is probably the issue but idk how to fix it (its the ICM 42688P gyro) hope someone can help me with this (its running 4.4.2)

lavish harbor Jun 10, 2023, 3:22 PM

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Is it mechanicly stable

light patio Jun 10, 2023, 3:25 PM

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yes it flew earlier

lavish harbor Jun 10, 2023, 3:26 PM

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Then why did you reflash it

light patio Jun 10, 2023, 3:54 PM

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because a preset f'd with my osd

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it made the fc think 1 cell was 7.62volts on a 6s

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(freedom spec tune)

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and it shouldnt force on the other pid profiles so i had to reflash it to fix it

latent gull Jun 11, 2023, 1:07 PM

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I have pretty similar problems with a switchback and Aocoda F7 fc with mpu6500 gyro. Strong osscillation on pitch axis

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And happened after flashing 4.4

#problematic quad