You can use OpenTX Companion to transfer model profiles from an old radio to your new radio, or restore backup to existing radios, here is how.
How To Transfer Model Profiles to New Radio Through OpenTX Companion
Category Archives: Tutorial
Everything About LiPo Battery for Racing Drones
FPV racing drones are fueled by LiPo batteries, they are able to store and deliver large amount of power. In this guide you will learn how to read the spec of LiPo for your mini quad, and how to choose and handle them safely.
Why Mini Quad Motors Getting too Hot?
Are the motors on your mini quad getting very hot after flight and you are wondering what’s causing it? Here are some tips to troubleshoot motor overheating issues.
Fixing FPV Video Issues – Noise, VTX Connection, Power Filtering
In this article I will share some tips on how to avoid and fix FPV video issues. They way you connect and power VTX and FPV camera affects how clean the video signal is. With good practices you can minimize noise in the FPV feed.
How to Use Multimeter to Test Your Drone
Multimeter is one of the first items you should have when getting into FPV. In this tutorial I will go through the basic functions of a multimeter, and how to “test your drone” with a multimeter. A multimeter is also sometimes called a DMM (Digital Multi-Meter)
Configuring LED on BLHeli_32 ESC
What’s RPM Filter and Bidirectional DShot
One of the biggest improvements in Betaflight 4.0 is RPM Filter and Directional DShot. In this article I will discuss what RPM Filter and Bidirectional DShot are, and what benefits they will bring to our mini quad.
Using ESC/Motor Beacon as Lost Model Alarm
Do you notice the start-up beeps the motor/ESC makes when you plug in the LiPo battery? It beeps even when there is no buzzer (piezo beeper) connected, and we can turn that feature into a lost model alarm.
How to Update Taranis Bootloader
Here is how to update bootloader in the Taranis in a few easy steps. The first thing you want to do is to check what bootloader version you have.
How to build a Racing Drone (FPV Mini Quad) Beginner Guide
In this tutorial I will show you how to build a racing drone (aka FPV mini quad) from scratch step by step. It walks you through what components you need, how to assemble the quadcopter, and configure the software for your first flight.
Troubleshoot: Getting Bad Range with R9M
Here are some steps to help you troubleshoot R9M module and receiver for poor performance and range issues. If you followed my R9M Setup guide previously, you probably would have avoided many issues, but in case you didn’t I hope this guide is useful too.
LiPo Battery Parallel Charging Tutorial
Parallel charging allows you to charge multiple LiPo batteries simultaneously using a single charger. Parallel charging is an effective way to quickly charge the large amount of LiPo’s that mini quad pilots use. When you do it properly, it’s quite safe.