I’ve always had a pile of spare motors and ESCs sitting around, and for the longest time, I toyed with the idea of building a handheld fan. It just seemed like a no-brainer project—simple, fun, …

Betaflight GPS Rescue mode is similar to “Return to Home” on a DJI drone. This feature is designed to fly your FPV drone back to its launch point and land it automatically in a failsafe …

iFlight is one of the most popular brands for prebuilt Bind-N-Fly (BNF) FPV drones, and they’ve got several 5-inch offerings now featuring the new DJI O4 Pro Air Unit. However, most of those models are …

Why consider a 7-inch FPV drone in a world increasingly shifting towards smaller, sub-250g models? Well, larger drones outperform smaller ones, carry heavier payloads, and offer longer flight times. They’re also faster, essential for situations …

BLHeli_32, AM32, and Bluejay ESC firmware allow you to add custom startup tones that play when you plug in the battery. In this guide, I’ll walk you through the steps to add a personalized audio …

If you’re seeing weird messages on your Betaflight OSD like “ESCCCCC”, “ESCTTTT” or “ESCRRRR”, don’t panic—your quad isn’t broken. These are just ESC-related alarm warnings from Betaflight. Let’s walk through what they mean and how …

If you’ve selected the wrong channel map in Betaflight, your drone will respond to the wrong sticks, causing control issues. It’s essential to ensure the correct channel map is selected in the Receiver tab in …

For Betaflight FPV drones equipped with the DJI O4 and O4 Pro Air Units, you can conveniently use the DJI Remote Controller 3 (RC3) without needing an additional receiver or radio. In this tutorial, I’ll …