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Roast my Rig Episode 2 - - Q&A

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293 views24likes2:29:15CiottiFPVOriginal Release: 2026-07-21

When building FPV tiny whoop drones, proper motor KV selection and battery voltage matching are critical for optimal performance; for example, 8000 KV motors on 2S batteries are too low KV and cause excessive battery sag, while 8000 KV on 3S provides adequate power without damaging components. Additionally, lightweight frames like the Air75 V2 present significant tuning challenges due to multiple frame resonances, making them difficult to stabilize and requiring careful PID tuning and filter adjustments.