receiver

If you’re new to FPV drones or RC models in general, you’ve probably come across the word “failsafe” and wondered what it means. In this tutorial, we’ll explain what failsafe is, why it’s important, what …

The Radiomaster XR series ExpressLRS receivers bring an exciting upgrade to FPV drones, offering a range of options to suit every pilot’s needs—from micro drones to long-range setups—and include advanced features like dual-band capability, Gemini …

The market for ExpressLRS PWM receivers had been lacking in variety, and BetaFPV noticed it. Enter the BetaFPV SuperP receiver, which supports up to 14 PWM channels as well as both CRSF and SBUS protocols. …

This post will give a broad overview of all the common RC protocols in FPV, and how they fit into the communication system in an FPV drone, and what their differences are.

FPort is a new Frsky receiver protocol which brings a few improvements over the existing SBUS and SmartPort Telemetry. This tutorial will explain the advantages of FPort, and how to set it up on Betaflight …

The Mini Immortal T Antenna is now available for TBS Crossfire receivers. These antennas are super tiny and should be great for micro quads such as Tiny whoops and “Toothpicks”. Let’s compare its performance to …

There are many transmitter options available for mini quads. While many would recommend a high end transmitter, beginners might choose to save a bit of cash on selecting a TX. This is completely understandable when …

This tutorial will show you how to make your own DIY SBUS to USB converter. This would allow you to fly FPV simulators wirelessly using any FrSky SBUS Receiver. All you need is a cheap …

In this guide I will show you where to get the uninverted SBUS and Smart Port signals on many different Frsky receivers, including the R-XSR, XSR, X4R-SB and XM.

The Dock-King from FuriousFPV is a ground station that houses the True-D diversity module. It uses better algorithm to improve video signal from the True-D receiver module.

In this post we will share some findings and results regarding the latency of FPort receiver protocol. Separate tests were run on the XSR and R-XSR RX’s, using a logic analyser.

So you want to flash Frsky RX firmware, but too lazy to take your quad apart? You can flash it through your flight controller, just like how you flash your BLHeli ESC’s using FC pass-through.