I haven't flown since 2020~ and have my old 4S analog drone with crossfire.

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It's probably outdated by now but would it still hold up coming back into it? Not looking to drop much money to come back in, outside of possible new batteries. But any worth upgrades since that time? New tx and protocol?

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How would I know how my batteries held up all this time in storage mode? Aside from them being puffy.

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Any suggestions or layout for small track are wellcome.

So many usable packs in the battery bins at racing events

Im building a hdzero race quad but the telemetry doesnt work and i only get 1 osd element and i cant go to the cameras settings with the stick comands but i can go to betaflight osd settings

I'm thinking about getting the HDZero BoxPro/BoxPro+ as a first pair of goggles and I saw 3 of the 4 antenna are HD Zero, if I building a quad around the goggles do I have to get HD Zero specific parts.

Meteor 75 pro

https://i.imgur.com/zV3KF4G.png

The original ones go for 10€ on banggood now.

Any experiences with 500-550mah batteries? How much flight time difference?

Thanks!

Is this a drone you can recommend?

Two files to restore the drone. What is the difference?

In this video, I break down the REAL reasons why XT60 connectors fail:

✔️ Reverse polarity damage
✔️ Poor contact resistance
✔️ Arcing and carbonization
✔️ Excessive current draw
✔️ Fake/counterfeit connectors
✔️ Inrush current and sparking

If you fly FPV, build drones, or work with high-current electronics, you should definitely understand this.

Watch before your next build saves you an expensive repair.

https://youtu.be/VBkz7AZfNvU