Home Forums Everything about the Mini Tricopter Weird motor and tail glitch

This topic contains 1 reply, has 2 voices, and was last updated by  punong_bisyonaryo 2 years, 7 months ago.

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    HI, so I have finished building the mini tricopter and found this weird glitch in the motors that results in a crash almost every time.

    There is two problems here that may or may not be related.

    the tail servo twitches a lot. although I’ve just realized today that my beeper doesn’t work and therefore the tail setup might not of completed properly.
    switching to tri_servo_feedback = virtual seems to of helped a bit for now, although still oscillating a lot (see video, towards the end)

    the motors are glitching at about 37% throttle. as you can see in the video, its quite bad sometimes.
    today at the park it was bad enough that i couldn’t recover from hovering at 4-5m high

    I’ve checked for cold solders on the board
    reset the settings to default (haven’t re-flashed firmware yet)
    re calibrated the ecs’s

    Any help would be much appreciated! 😀




    I have a Mini Trictoper with a non-feedback servo. My tail servo also twitches on a 4S battery, but it’s still flyable, but on a 3S battery the twitching disappears (or at least isn’t very apparent).

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