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FPV Drone Versions — What PNP, BNF, RTF, ELRS, TBS and WTFPV Mean
When this applies You're looking at a pre-built FPV drone on our store and the version options (PNP, ELRS, TBS, BNF, RTF, WTFPV) don't make sense. Choosing the wrong one means the drone won't bind to your radio, won't send video to your goggles, or ...First FPV Drone for a Child — What Parents Need to Know
When this applies You're buying a first FPV drone for a child (roughly 7-12 years old) and want to know what's safe, what's legal, and what you need to buy for a complete setup. Symptoms / question "I'm looking for a drone for my son/daughter, what ...ELRS Binding — Quick Troubleshooting Guide
When this applies: Your ExpressLRS (ELRS) receiver won't bind to your transmitter, or the receiver LED doesn't match what you expect after powering on. Step 1: Check the LED pattern The receiver LED tells you exactly what state it's in. Match yours ...Flight Controller Not Working? Let’s Figure Out Why
If your flight controller isn’t connecting, lighting up, or doing anything useful — don’t panic just yet. Most issues come down to firmware, wiring, or (occasionally) letting the magic smoke out. The steps below will help narrow it down properly so ...Mounting the nanoHD F2 Optic Fibre Air Unit & Camera on a UMT FPV Drone
This guide explains how to correctly wire and mount the nanoHD F2 optic fibre air unit, camera, and fibre reel on a UMT FPV drone, including correct use of the UMT 3D-printed mounting kit. It is written specifically for UMT FPV frames (PD10 shown) ...
Popular Articles
Flight Controller has a bad/faulty Gyro - How To Test in BetaFlight
If you suspect that your flight controller has a bad gyro (this is usually noticed could be due to bad flight performance) most of the time we find that it is not the gyro itself that has a fault. Most commonly the issue is caused by and not limited ...How to check what Firmware is running on your Betaflight flight controller (firmware version and firmware target)
To check what firmware version and firmware target your board is using please follow the steps below: Connect your flight controller to your PC via USB Open up betaflight GUI and connect to your board Once connected, in the bottom right you will see ...How do I test my new Flight Controller? (and why it's important)
Why you should test your FC before soldering So, you've just received a brand new, shiny, flight controller. Awesome! You're probably eager to get it installed and get up in the air, but hold your horses there - it's always best to test your ...How to tell if your flight controller MCU / CPU is dead, or has just been bricked
Always check before soldering Chances are you are looking at this page because you have an issue with your flight controller, hopefully you have already followed our suggestions on what to check before you solder your FC. As part of a flight ...Troubleshooting Betaflight Flight Controller Power and LED Issues
Experiencing power and LED issues with your flight controller can be challenging. Here's an enhanced guide to help you diagnose and resolve these problems: 1. Check Connections: Secure Wiring: Ensure all connections are firm and correctly oriented. ...