[ENG] 3DBlackbox Helix - Maiden in Panic-Mode 😱
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- čas přidán 29. 08. 2024
- This model is an unpublished Prototype. For updates on the development progress and release info, follow 3DBlackbox here: / 3dblackboxrc
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▪ Taranis X9D - bit.ly/3mZzhn2
▪ Radiomaster TX16S - bit.ly/2S4Gi7L
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▪ Eachine Pro58 Module with PIRX - bit.ly/3kWvghs
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▪ Wing FC Matek F411WSE - bit.ly/2G95Luh
▪ Wing FC Matek F405 Wing - bit.ly/3j9NM5b
▪ Wing FC Matek F722 Wing - bit.ly/3kTW3uK
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▪ Matek VTX-HV - bit.ly/33awgZ4
⬇️ ESC
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▪ Holybro Tekko32 Metal - bit.ly/3441dxs
▪ DYS Aria - bit.ly/30e9BJC
⬇️ Motors
▪ Plane Sunnysky X2212 - bit.ly/36fhHFI
▪ Plane Sunnysky X2216 - bit.ly/3czHPMA
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▪ Plane T-Motor AS2814 -bit.ly/347Syd5
⬇️ GPS
▪ Radiolink M8N - bit.ly/3jbfgYm
▪ Beitan BN880 - bit.ly/2HwcAXa
▪ Beitan BN220T - bit.ly/2HuK6wW
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tip from an old analogue fpv pilot, as well as using filters to clean up video , I also use old sheilded usb cable as a video wire harness and earth the internal braid or foil shielding to the earth wire also. This harness will be very resistant to external noise. I never throw away old usb cables any more....well not until i went digital anyway.
Yeah shileded cables are a good idea. But in our case its better to first attack the noise at the source. Add caps to ESCs and soften the current flow. This noise is not just hurting the image quality but also stresses the 5V and 3.3V regulators on the FC. They tend to overheat and smoke if it is too bad or for too long. if then just some remaining lines are in the feed, then we can talk about shielding.
Good job on getting that thing down in one piece! That was a wild and successful maiden flight 🫣
Nice plane Marc! Some great flying! Fröhliches Fliegen!
Dude. We need to pitch in and buy you some proper winter clothing...
Hahahaha no worries it was enough and I even had still warm hands :D
I’m going to have to try my hand at some 3D print planes. Just don’t want to invest hours into building and then gone on 1 crash haha
Great job, she was a hand full on the first flight. Did you notice that when you did a glide test with motor off there was no static in the display, it was nice and clear.
Yep the ESC is ectremely noisy and/or the FC is defect and the filtering failed completely. I will replace both for the next revision.
Thanks for posting an english edition of the video. I enjoyed watching both editions.
Second flight was very good for a prototype. As I'd expected, C/G was issue on first.
The inboard ailerons and their width would be contributing to a lower roll-rate. Adding a mix would help.
You might double-check to ensure all your grounds have continuity with each other.
Adding a capacitor on VTX power might help too if power related, and not RF noise.
Yes the Elevons will get a design update and I get the new version soon. I changed the mixer for more throw on roll, about 40-42° roll and 30-32° pitch. This was much better and I got a roll rate of about 350°/s during autotune. Much better. Yes groudns are all fine and no ground loops. I added caps to the ESC and also to the 5V rail that powers the cam. VTX gets vbat from the FC and has no pads to direct solder a VTX to. I guess the ESC or the FC are just faulty. I will replace both on the next flight.
@@MarcFPV Thanks for nice update. You making great progress.
If you suspect might be RF related, could try placing packing tape on both sides of aluminum foil, then using this to wrap the ESC to make a faraday cage. Otherwise, signal leading via wiring.
Perhaps moving the elevons further away from the fuse and or longer elevons?
yeah he has updated the design a bit and extended them. Needed some changes for easier print anyway. I am waiting for the near final version now and then I will reprint.
But they need to be close to the fuselage. Swept forward designs cause the airflow to move over the wing towards the fuselage. So they have to be on the inside to maintain control at slow speeds.
Ive only flown fpv quads and want to get into fpv planes, would this plane be good for a beginner? Im assuming i can use my same googles and transmitter with it?
The AHI is locked impressive
INAV 6 4tw :)
Good to see you didn't 'shake & bake' :) What C of G did you end up with and are you still happy with the plane ?
Siyi a8 gimbal will it be supported in inav. I want to order one and in the last wing talk I seen that u was working on it. Just want to know if it’s gonna work before I buy one
nice video. I'm flying a swordfish using the atomrc fc stock on inav 6.1 and I'm experiencing a very strange behavior on my nav modes, the plane flies great in all modes but if I hold the elevator stick for too long (climbing ), lets say for a couple of minutes , all my nav modes(alt hold, loiter, cruise, rth) start purposing . if I only climb for few seconds at the time it behaves normal. what do I need to do to fix this? and why do you think this is happening ?
This is a bug in INAV 6.1. There will be a fix release 6.1.1 in the next days.
if you don't use Crossfire you can also go back to 6.0 that works fine. It just has another issue with CRSF Protocol that causes a connection loss when disarming. Nothing major but a bit annoying.
@@MarcFPV ok, thanks. I do use crossfire
mm, was it something like Bitchsky Tech before or I'm mixin up ?
has anyone had luck getting windows to pick up buttons and sliders using their frsky tandem as a controller? I'm only getting axis controls
Do you know that Quad propellers are not as efficient as a normal airplane propeller. Yes you can get 4 quad props for the price of one airplane prop but it is not an airplane prop .....Also, my first swept forward wind was around 2004, designed and built myself out of balsa