Tutorial

I often get asked what motor size and KV should be used for FPV drones of certain prop size and LiPo voltage. There is no…

You can configure Betaflight settings on your quad by installing a Betaflight mobile app on your iPhone, iPad, Android Phone or tablets. This is handy…

FPV Goggles offers immersive drone flying experience, it’s like sitting in the cockpit of the aircraft, hence the name FPV flying (first person view). This…

If you over-discharge Lipo batteries, you can end up with dead cells that read zero volt and cannot be re-charged again. In this post I…

Field of view (FOV) is an important consideration when buying FPV goggles, but FOV is not something easily comprehensible. That’s why I created this tool…

Even if your motors KV are for 4S LiPo (for example 2208 2500KV), you can still put a 6S LiPo on your quad. This is…

We use low ESR capacitors in our drone to absorb voltage spikes, actually TVS diodes can achieve the same result sometimes even more effective.

It’s annoying that Blackbox logs have random timestamps. Here’s how to add real date and time stamps to your blackbox logs in 1 simple step.

By default you can only get the total battery voltage with Crossfire telemetry. Here’s an easy trick to get averaged cell voltage from telemetry, so…

In the latest OpenTX they added “model match” to Crossfire, i.e. RXNUM which is basically a number you can assign to a model before binding…

LQ and RSSI can be confusing for first time TBS Crossfire users. I will try to explain the differences between LQ and RSSI for Crossfire.…

Flying FPV in the winter can be hard on RC pilots and models. Low temperatures can even lead to such profanity as “nice weather for…