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CMYK_FPV

Last seen: Dec 17, 03:45
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January 30, 2025 at 1:32 AM

Upvoted comment on a troubleshoot question How can I improve the video quality of analog FPV?

A couple things that have helped me are,

keep the connections cleaned every couple months. The dust and dirt does make a difference.

the Omni antenna should be tall enough to clear the top of your head. It’ll give better reception behind you.

a cheap yet surprisingly good camera is the Runcam phoenix. JB edition just has deeper color. Both are great.

keep the wires to the cam and vtx as short as you can this helps with RF noise, and twist them.

a used mechanical pencil eraser will polish your fpv camera lens.

check and reset your camera lens focus for time to time as vibration/crashes over time will unfocus it.

last two

the connectors do wear out over time and will give worse performance.

if your good with a soldering iron, you can direct solder antennas and get better performance from them. But I wouldn’t mess with that unless your confident in that area.

I know that’s lot haha, I hope some of that helps you.

January 30, 2025 at 1:30 AM

Upvoted comment on a troubleshoot question How can I improve the video quality of analog FPV?

It depends. What quad are you using? Is it a bnf? Some things you can do:

1. Upgrade goggle antennas (stock are... fine, but you could do better).

2. If available, turn up output power.

3. Try changing channels. Race1 (lower frequencies) usually has better range/penetration, but Race8 is high enough to be out of the range of wifi devices. Also, considering the tuning of antennas certain channels might perform better. Play around with it.

4. Maybe better camera? Is there a capacitor? I think that helps. Does your vtx have a 5v output? If so, running the camera off of that might give a cleaner signal.


At the end of the day, those goggles won't be groundbreaking, but you can improve them a bit.

January 30, 2025 at 1:29 AM

Upvoted comment on a troubleshoot question How to keep antenna connector on Mobula 8 stuck in??

@plsdontcrash I use an electronic silicon rubber glue called 703 to help fix ufl onto boards. It's not perfect but does help. It comes in a tube. It's Chinese. You'll find it on AliExpress

The weather is pretty crap here so I also use it as an added weather proofing measure to cover motor wire solder joints.

January 30, 2025 at 1:29 AM

@plsdontcrash I don't see why not. The fabric tape type might be good for that. Comes in small width and makes it easier for wee spaces.

January 30, 2025 at 1:27 AM

I have that transmitter. after about a year of use the sticks wont read exact readings. the readings will kind of jitter around above the regular kind. I recommend replacing the gimbals on your transmitter or getting a new one.

January 9, 2025 at 10:44 PM

Hey, Looks like you are in flip after crash mode. You can look at this video and make sure to follow all the steps to get your drone working

https://youtu.be/kDAotpevszs?si=6-VFY5PhhMHkM7t1

Especially the bit about the modes tab. (5:50)

January 3, 2025 at 11:18 PM

Commented on post
@tpetersons Such a great tip! 
I had a local pilot show my this a few months back, totally blew my mind & worked like a charm to protect my 5" motor wires when I was out of race wire/LED. He also used it to slide disarm by hot gluing them under his motors/arms. 
Love learning from others!

January 3, 2025 at 11:13 PM

Upvoted comment on a troubleshoot question Flywoo OSD not showing in goggles

Go to the CLI tab in Betaflight Configurator and click `Submit Support Data`, then send the resulting ID in a reply

Image posted by user

January 3, 2025 at 11:08 PM

Commented on post
@Hashbrown Oh NO! Yeah that sounds like an absolute nightmare, I have only used liquid tape a few times and I considered it permanent.

January 3, 2025 at 11:07 PM

Commented on post
@tpetersons Humbles me every-time. 😂

January 3, 2025 at 11:03 PM

Commented on post
This is a low tech solution I've been using for a few years now. Highly recommend, hope this helps anyone in a pinch. 

DIY 65mm & 75mm whoop case
• Use a lighter/hairdryer/heat-gun to heat up the center of the top 
• Press it out to make space for the canopy
• Hasn't failed me yet! 
Image posted by user
Image posted by user

January 3, 2025 at 10:39 PM

Created a post

When you forget the heat shrink after swapping a motor..

😂 Happens every third time without fail.


Build Spec:

BQE RipSqueak OG 3"
1504
Analog - Rush Tiny Tank
Image posted by user

January 3, 2025 at 7:23 PM

Did you try to recalibrate?

https://www.youtube.com/watch?v=ri2sU7dd0II


Not sure on the EMAX E8 but on Pocket radio I can manually change outputs for sticks MIN / MAX.

January 3, 2025 at 4:46 AM

Upvoted reply on a troubleshoot question What size bolts are used for a 3.5 inch prop?

I assume @justin28 was asking about T-Mount props specifically, which have one hole for the shaft and one on each side for an M2 bolt

January 3, 2025 at 4:29 AM

Thanks for including a video of your issue!


Also, sometimes I can’t even get it to arm and it will only move when I move the yaw and pitch joystick.

- It looks like you may be in, Flip Over After Crash AKA "Turtle Mode"

- verify your switch mode assignments in Betaflight Configurator under the Modes tab.

>> Learn more about the Modes Tab


I highly recommend reviewing the Betaflight Wiki, it's a great resource.

January 3, 2025 at 3:45 AM

good idea. Always nice to have a betaflight dev ready to help out😁

January 3, 2025 at 3:45 AM

Run through the calibration process on the radio. If that does not work, set the "Stick Low Threshold" a bit higher. It can be found in the Receiver tab in Betaflight Configurator

Image posted by user

January 3, 2025 at 3:44 AM

Recalibrate Transmitter.

January 3, 2025 at 3:44 AM

I dont have that transmitter, but i would plug it in to betaflight, go to receiver tab, and check what the inputs are doing. If you can recalibrate the gimbals on that transmitter i would do that too

Let's take flight together and elevate the world of FPV drones to new heights.

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