transmitter

This buyer’s guide explains the basics of radio transmitter for FPV drone. Apart from price, the supported frequency and protocols and the number of channels, there are a lot more to consider when buying a…

This tutorial walks you through how to setup the Radiomaster TX16S radio. I will try to explain everything you need to know how to use the TX16S for the first time, including battery, radio settings,…

LQ and RSSI can be used to determine how good our radio link is. I will try to explain the differences between LQ and RSSI in popular radio systems such as ExpressLRS and Crossfire, and…

To take full advantage of the huge color screen of the Radiomaster TX16S, you should customize the color and interface layout, i.e. the theme and widgets! You can do the same on the Jumper T16…

When I was wondering why Jumper took down the product page for the T16, I discovered they are about to release a new radio – the Jumper T16 Pro.

To get Crossfire support on the latest Taranis X9D+ 2019 radio, you need to flash OpenTX 2.3 Nightly firmware – a beta unstable release. The firmware update process is non-standard so I am writing this…

Although the Jumper T16 is running JumperTX firmware which is forked from OpenTX, firmware update procedure is completely different. Instead of using OpenTX Companion, you will have to flash your T16 using SD card. In…

In this tutorial I will show you how to use OpenTX Companion to backup and restore Model Profiles on your radio, and transfer them to a new radio from an old one.

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…

I had a power problem with the Taranis external module bay, it took a while, but it was fixed at last. I want to share this adventure of troubleshooting as it was quite a great learning…

Spoiler alert: I have used all these radios for a long time, and I personally prefer the X9D Plus over the QX7. However there are features in the QX7 and X-Lite that might interest you…

Here is an overview of the Frsky R9M-Lite module, and we will test the latency and see how it compares to the TBS Crossfire. Both are great 900MHz RC systems for long range and many…