Latest Articles
How To Replace Camera and Cable in DJI Air Unit and Caddx Vista
Here’s how I normally replace the camera or coaxial cable that connects the camera and Air Unit or Caddx Vista. These parts are user replaceable by design, so it’s very easy to do.
New Holybro Tekko32 F3 4in1 ESC Rev C (A and B “Have Bugs”)
Before buying Holybro Tekko32 F3 ESC, make sure to get the latest “revision C” which I will be reviewing today. Not only it fixed bugs from the previous versions, it’s also better in build design and noise performance.
How to Get Started with FPV Drone
So you are new to FPV Drone and wondering where to start? You have come to the right place! This beginner’s guide explains the basics of buying, building and flying an FPV drone.
How to Improve Radio Control Latency for FPV Drones
Minimizing the radio control latency can improve flight performance of the FPV drone, as well as giving the pilot more confidence and faster response. In this post I will explain how to reduce RC link latency as well as the considerations.
Review: iSDT URUAV PD60 LiPo Charger
Looking for a portable charger for travelling, with USB Type-C interface and takes 5V as input power? Check out the iSDT URUAV PD60 LiPo charger! It takes up to 20V as input so you can power it with 4S LiPo too.
Review: Flywoo Explorer LR – Awesome 4″ Long Range BNF Drone
The Flywoo Explorer LR is a pre-built, light weight, 4″ FPV drone designed for long range FPV flying. Including battery it weighs under 250g, and with a bigger Li-Ion battery it can reach a maximum flight time of nearly 30 minutes! Covering a distance of around 20Km.
Building 4S 18650 Li-Ion Battery Pack for Long Range Flying
As Li-Ion cells have higher energy density than LiPo (more capacity mAh at the same weight), they make great battery for long range flying, in this post I will show you how I built a 4S 18650 Li-Ion battery.
How to Setup GPS Rescue Mode in Betaflight
GPS Rescue mode in Betaflight is similar to “Return to Home” on a DJI drone. It is meant to help bail you out when your video feed or radio signal gets sketchy, the quad is supposed to return to you automatically using GPS.
DJI FPV System FAQ – Common Issues, Questions and Tips
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 find the answers easily.
Why Use Linear Polarized Antenna on Radio Transmitter (And Not Circular Polarized)
Circular polarized antennas (CP) are far more popular for FPV setups, but why most radio transmitters still use linear polarized antennas (LP)? In this post we will explore the differences and explain the advantages of CP and LP antennas for radio transmitters.
Review: Speedybee WiFi Adapter 2 – Configuring Betaflight Without Computer
Speedybee upgraded their Bluetooth adapter to WiFi, you can now setup the flight controller in your FPV drone with only smartphone, no need for computer. You can even flash Betaflight firmware and use BLHeli Configurator through the Speedybee mobile app.
Review: TBS Tango 2 vs Frsky X-Lite Pro – Which One Comes Out on Top?
The hottest and smallest radio controllers for FPV in 2020 have to be the TBS Tango 2 and Frsky X-Lite Pro. In this review we will compare the two and help you decide which one to buy.