Forum Replies Created
9 May, 2018 at 13:16 in reply to: Help need with Holybro Kakute F4 AIO V2 Flight contoler #57816
hey bud did you have any luck yet?
I only had the version one… I did look at getting the version 2 but didn’t see a reason too yet.
you could try mapping it too UART 5?
I don’t know what the resource map looks like on Holybro kakute F4 AIO V2
@kevin ahhh okay.. I didn’t know you had it working before…. servo might be dead then.. I did read somewhere if the timing on the motor outputs pins are the same as the servo output pin and you set the motors to dshot that the servo stop working
which is why I asked for your resource output… but you have not listed the timings
@madpost I found if you set all your I and D down and just mess with the P like you would with a normal quoad you see which one is affecting the tail wag.. the only thing I think when tuning a tri-copter is.. instead of hearing the oscillations like with a Quad you see them in the tail wag… well that’s the case with the Yaw P and roll P
I all so found too much “I” can give you a lot of tail wag
some people may disagree but this is just my point of view.
what is the resource dump look like?
@david I’m using the Holybro Kakute F4 AIO from banggood I picked this one for the old RSSI pin and the gyro being soft mount, and having everything on one board is a big plus for me… I killed too many F3FC mostly due to my bad soldering 😛 and OSD killing the UATRS over my time lol.
so far its done the right speed from my servo when I had the F3FC my servo speed was 375 and with this control its the same so I’m sure it’s doing it right. I have not done try using Dshot because I have old school ESC and limited funds right now so I can’t upgrade.
@Lauka I flashed the board to beta 3 .. I still had to set the motors to the right pins for motor 3 needs to be on A02
and your right about the EXTI for the feedback.. I have no idea why this worked in beta 2.. I set it to RSSI and then it tune Right
30/12/17 just notice that holybro have just released version 2 of there FC I’m not sure if it will work they removed motor pins for 5 and 6
I voted too.. but im using F4 these days 😛
I did a spreadsheet when I was working it all out
so i knew what timing was on what channel
triflight was the beta 2
I can only guess EXT1 was the marked RSSI pad on the FC, my one was the all in one version
I did do the servo speed test and it seems to do it. IE did the crazy tail wag like a happy puppy 😛
Hi I managed to install triflight beta 2 to the KAKUTEF4
I set the servo to motor 6 pin seen that was using a different timer
so I used the below command
resource servo 1 c08
Then I solder the feedback wire to the RSS pad and then had to set the feedback to look at it
set tri_servo_feedback = EXT1
and I had to move motor 3 pad to motor 4 pad
resource mtor 3 A02
all seems to work!! 🙂
now if I could get that build of this version that would be great @lauka
Could I get this build for KAKUTEF4 because I cooked my last f3FC and I wanted something a bit more simple to work within the terms of soldering.
@ lauka does this mean I can go back to my crazy fast servo?
your loyal patron support Stan 😉
when I was doing the tune on my one I found adding too much I in gave it more tailwaggie
in the end, I think only got tail waggle when dropping the throttle.
my servo I’m using these days is bms-20HV running at 7.4 which is 4.3kg but slower than my old BMS-21HV
by the way, you should be allowed to look at my log.. I forgot to switch off permission on it.
I was looking at the Dys one because it was 6 pounds cheaper than the betaflightF3 and the club people told me to stay away from it I also I could plug in a 1 in 4 ESC to it.. and make my build lighter and super neat
I’m trying to decide if I should get a DYS F4 Pro Flight Controller With OSD or the betaflightf3 for my 2nd build
I know bhuism has already worked out the betaflightF3 fc so that is the safe bet. but the DYS has some nice choice too and being F4 and it looks like it has RSSI and ppm
anyways what are the key factors to look for in an FC for triflight?
well went to the club today and didn’t think it was too bad in fpv I still had lots of wobble on the yaw.
anyways my VTX seem to die during the day so that kind end my day
then a member helped me tune it in line of sight he managed to remove all the tail wobble by lowering the P on the yaw to 35 and it still had very good yaw control at this point.
the only thing it did do was when you dropped the throttle you would get a wobble on the tail but still kind seem you would keep the right heading
anyways I attached the log if you wanted to see it