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Max frequency of PWM RC/FC roll/pitch/yaw inputs
  • g_gregory8
    Hi what is the maximum frequency of the FC / RC yaw and pitch PWM inputs?

    We are only able to produce 400Hz PWM signals from our Flight Controller and want to confirm the SimpleBGC firmware can handle this frequency.

    Thanks.
  • g_gregory8
    Can anyone help me out with this question?
  • g_gregory8
    Does anyone really not have any idea about this?

    Does the software designer visit these forums? How can I get in contact?
  • Garug
    Why not test and report back.
  • g_gregory8
    Its still being shipped and we have a time critical project, so trying to find out before its two late whether I need any extra interfacing hardware.

    It's an easy enough question for anyone with insight to the software.
  • alexmosalexmos
    Hi,

    I just tested 3 RC inputs at 400Hz, it works as well as on 50 Hz.
  • g_gregory8
    Thanks for the reply Alex. I actually hunted around for someone who had the gimbal controller so I could test. I was coming on here to say that it does work at 400hz, but you beat me to it.

    On a side note the 3DR PPM encoder also support 400hz inputs from my testing, which the PPM sum output can then be connected to the SimpleBGC32..

    Thanks all.
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