Apr 17, 2024
BetaFPV has released a new line of LiPos with BT2.0 connectors - the Lava line up. The name is hilarious and my first thought was: Holy shit, those being BetaFPV batteries, I hope the name does no say it all. Don’t get me wrong: I am a big fanboy of everything BetaFPV, really like their RTFs - generally most of their products have been decent. If not, they usually try to do the right thing. But their batteries have always been atrocious.
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Dec 5, 2021
The TuneRC EZ 1-2S AIO board is the first - and hopefully not last - flight-controller manufactured by TuneRC. This one does some things different from all the other ones. From what I understand it was manufactured to the specifications of Bob Roogi (KababFPV) - he is even selling it in his own store.
This usually is a good indicator that the product is of good quality, otherwise Bob would not vouch for it with his name.
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Nov 6, 2021
This is the second part of BetaFPVs ELRS lineup. As mentioned in my previous post, BetaFPV released two additional AIO flight controllers with ELRS receivers on board. Those boards are obviously a great fit for the BetaFPV ELRS Lite Radio. But can be used with any 2.4GHz ELRS transmitter.
The two flight controllers have a very similar feature set, but slightly different implementation and form factor. I will first look at the differences and why you might chose one over the other and then look into similarities of those flight controllers.
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Aug 16, 2021
Happymodel was the first manufacturer to seize the opportunity for a quick buck and produce ELRS hardware. ELRS is an open source control link and I am pretty sure you have heard about it by now. I am a big fan of ELRS - been watching them basically since the beginning.
I am super stoked seeing more and more manufacturers implementing this Open Source hardware and I am confident that sooner or later it will replace FrSky D8 compatible SPI receivers on AIO boards.
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Aug 12, 2021
In this article I would like to feature a project that I have recently learned about - the YOLO flight controller. Actually it is not a single flight controller, rather a family of designs that share the same base. The aim is to provide something for everyone: from 1S to 6S!
Finding this now, after writing my article about my “perfect” flight controller is a big coincidence, really fits perfectly and makes me totally pumped about this flight-controller.
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Jun 29, 2021
The Eachine US65 Pro has some sentimental value for me, since the first article I wrote on this blog over three years ago was about the Eachine US65. A lot has happened since then and I was super excited when Banggood offered to send me one for review - unfortunately at this point I am already a bit late to the party since this copter has been released in late 2020. If it is still a good choice in 2021 you will find out here.
The Eachine US65, is a 65mm, 2S whoop set - it comes with the copter, batteries, charger, props and a nice carrying case.
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Jun 4, 2021
C Rating? Mili Amp Hours? How many cells?
When it comes to the LiPo batteries we use in our hobby, there are a couple of specs you simply need to know about, what they mean, how to interpret them and most importantly how to compare them.
At first all those specs seem a little bit overwhelming, but when you look at them one at a time, they all make sense and are not all too complicated.
And this is what this post is all about, I will look at all the different specs and explain what they mean and how they interact with each other. I will also give you some general LiPo related tips.
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Nov 23, 2020
The Happymodel Crux 3 is a super light weight 3” toothpick based on Happymodels CrazybeeX all in one board. And light weight is not just a buzzword in this case - the model weighs in at just under 42g without a battery (just 70g with a 2S 450mAh GNB battery).
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Oct 17, 2020
When I first saw the URUAV UZ85 on Banggood, I could not believe it - a 85mm copter for 78$? I have to try this one! When I received it, I was wondering about the package - why is it so small - did I get the wrong item?
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Sep 30, 2020
A lot of brushless whoops came out lately, but which one is the best? In my opinion there is no one single best brushless whoop - it depends on what you want to do, this is why I decided to go with different categories.
Are you just starting out, do you want to fly indoors or do you prefer to fly outdoors, do you want HD footage or is DVR enough for you?
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