You can use any radio transmitter (TX) to play FPV simulators wirelessly using a Betaflight flight controller, all you need is a F4 or F7 FC and a radio receiver. I will show you how…
beginners
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When talking about radio receiver (RX) and transmitter (TX) protocols, you will surely encounter some confusing acronyms like PWM, CRSF, SBUS, DSMX, FPort etc. In this guide, I will explain all the common RC protocols…
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Tutorial
Lookup Table: Prop Size, Motor Size, KV, LiPo Cell Count and Weight for DIY FPV Drones
by OscarI often get asked what motor size and KV should be used for FPV drones of certain prop size and LiPo voltage. There is no single answer but a range of options you can explore.…
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FPV Goggles offers immersive drone flying experience, it’s like sitting in the cockpit of the aircraft, hence the name FPV flying (first person view). This guide is to provide the information you need to decide…
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It’s annoying that Blackbox logs have random timestamps. Here’s how to add real date and time stamps to your blackbox logs in 1 simple step.
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By default you can only get the total battery voltage with Crossfire telemetry. Here’s an easy trick to get averaged cell voltage from telemetry, so you don’t have to do the math in your head.
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In the latest OpenTX they added “model match” to Crossfire, i.e. RXNUM which is basically a number you can assign to a model before binding the receiver, this allows the model profile on your radio…
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Flying FPV in the winter can be hard on RC pilots and models. Low temperatures can even lead to such profanity as “nice weather for flying, but it’s too cold to go out there!” Here…
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This tutorial shows you how to setup Betaflight. After building your FPV drone, you need to configure the flight controller before flying. There are a ton of options you can enable, but I will show…
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The signal bar in DJI’s FPV Goggles is sometimes unreliable, I found bitrate (some call it bandwidth) is a much better signal strength indicator. If you use Crossfire, you can also display LQ in OSD…
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So you are new to FPV drones and wondering where to start? You have come to the right place! This is the first tutorial you should read on this blog, it explains the basics of…
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Here are some of the most commonly asked questions about DJI FPV Goggles, Air Unit, Caddx Vista and Remote Controller. I will keep adding to this list as a knowledge base so we can all…