What is the Betaflight RPM Filter?

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  • Опубліковано 29 гру 2024

КОМЕНТАРІ • 35

  • @Huck_FPV
    @Huck_FPV Рік тому

    Thanks!

  • @magiliangaming
    @magiliangaming 3 місяці тому

    Thank you for this! ive changed frames and im hearing the swarm when i liftoff. ill be trying this filter for the first time :D

  • @MCsCreations
    @MCsCreations Рік тому

    Excellent tip, Mark! Thanks!!! 😊
    Stay safe there with your family! 🖖😊

  • @samavella8831
    @samavella8831 Рік тому

    Thanks Mark!
    Great video and great (layman’s) explanation!

  • @KwadLife
    @KwadLife Рік тому

    Really noce explanaition! So now we need a video about the other checkpoint of low and high frequency 😊😊

    • @uavtech
      @uavtech  Рік тому

      just use what is in the presets. they restrict the range the notchs can work within.

  • @wiratheos4638
    @wiratheos4638 7 місяців тому

    Helo how about esc Firmware Am32, like a NeutronRC, this filter support?

  • @dkieng
    @dkieng Рік тому

    Thank you for sharing. I learn something new today!!!!

  • @aviatoFPV
    @aviatoFPV Рік тому +1

    How does RPM filter impact the O3 stabilization? They recommend not using 24khz but 48khz and above.

    • @uavtech
      @uavtech  Рік тому

      it doesn't. It sounds like the camera sensor not being fastened to the inside of the housing well for the 03 is the main issue.

  • @DronemanfromNepal
    @DronemanfromNepal Рік тому

    I hope you would do more video about 3.5 inch cinewhoop . Thank you

    • @DronemanfromNepal
      @DronemanfromNepal Рік тому

      My axis cinewhoop started flying bad after I changes from RYP to RP . Any idea why is that ?

  • @phi-fpv
    @phi-fpv Рік тому

    thanks Mark!

  • @manski209
    @manski209 Рік тому

    Hi Mark, great learning videos, thanks for sharing.
    Out of all your presets in Betaflight, which one is good for a 5" quads and for 3" cinewhoops for just long range and smooth flying. I don't race, i just lke cruising and mellow flying. I'm running BF 4.3.2.

  • @GinTonicFPV
    @GinTonicFPV Рік тому

    Hi Mark, what happens if I switch on Bi-directional DSHOT in a quad that doesn't have the firmware to support it?

    • @uavtech
      @uavtech  Рік тому +1

      The motors could ramp to 100% on arming.
      THAT SAID, BF now has a safety catch. If you turn on bi-directional, and the signal back from the ESCs is not detected, it will not arm.

  • @cinemoriahFPV
    @cinemoriahFPV Рік тому

    I prefer to use dynamic notch only unless the build is a resonant headache then it's RPM to the rescue

  • @matuka3755
    @matuka3755 Рік тому

    Modern BLHeli_S supports bi-drectional DSHOT? Cool! Thank you for the heads up, Mark :-)

    • @uavtech
      @uavtech  Рік тому +1

      bi-directional DSHOT.

  • @american7169
    @american7169 Рік тому

    I put this on a 3 inch build and had instant fly away issues. Not sure what's going on.

    • @uavtech
      @uavtech  Рік тому

      pick low build filter and/or move the Master Multiplier down by 0.5 points.

  • @662SSIPPI
    @662SSIPPI Рік тому

    would one of your presets be good for my cinebot30.. that thing has mad shakes when off throttle coasting down to a lower altitude? great content i want to learn how to tune my quads better

    • @uavtech
      @uavtech  Рік тому

      Cinelog

    • @662SSIPPI
      @662SSIPPI Рік тому

      @@uavtech i have the cinebot30'

    • @uavtech
      @uavtech  Рік тому

      Correct. Cinelog preset. Make sure props-in config.

    • @662SSIPPI
      @662SSIPPI Рік тому

      @@uavtech ok thanks.i will have to change motor direction because they come props out stock

    • @jessefpv4949
      @jessefpv4949 Рік тому

      ​@@uavtech So I've got a 3.5 in aura with 2700 KV motor 6s and I'm running 3052 props with a decent pitch. It's a clean build. It's a new build. Everything on it is new I crashed. One of the motors was bad so I changed it to a new one. Went for a spin and the vibrations was there and I don't know exactly why it's it's causing vibrations. I've got bi-directional d shot on with blue. Jay config any recommendations that could fixed the oscillations or the vibrations in the OSD? With filters thank you 🙌

  • @pirateradioFPV
    @pirateradioFPV Рік тому

    Dunno, I enable stuff just to get the dynamic idle which I find more useful than the RPM filtering 🤷‍♂😄

  • @reedfpv
    @reedfpv Рік тому

    nowadays, i usually disable rpm filter. dynamic notch is working so good. i also noticed sometimes motors a bit warmer with rpm filter on.

  • @tweekFPV
    @tweekFPV Рік тому

    👍🏻👍🏻

  • @AirKhanFPV
    @AirKhanFPV Рік тому

    Betaflight RPM and Dynamic notch Filters are insane as hell! I mean i turned the LP1 off and my D-Term Slider is at "2" my props are beaten up BUT the damn thing flies smooth as hell, oh i have forgot to say thats the filter tune on my 65mm Whoop which is made from PLASTIC!!!

    • @cinemoriahFPV
      @cinemoriahFPV Рік тому

      I turn off lpf1 and lpf2 filtering on whoops they rarely have low spectrum noise because of the size and high revving motors.

    • @AirKhanFPV
      @AirKhanFPV Рік тому +2

      @@cinemoriahFPV im running a mpu6000 on a f4 its downsampling from 8k to 4k is it still good to turn off the lpf2?

  • @bertbeinaaf8314
    @bertbeinaaf8314 Рік тому +1

    Propably I’m getting old. But i find the background music very distracting. And since English is not my native language it makes what you are saying much more difficult to understand.
    My five cents…

    • @JDDupuy
      @JDDupuy Рік тому

      I agree the levels are too close together and it is just not needed. Imagine giving a speech on a technical subject and playing music in the background at the same time. Folks will not pay attention.