Capacitors can clean up your FPV video feed, protect electronics from voltage spikes and reduce the noise in Gyro signal to make your FPV drone fly better. In this tutorial I will explain what low…

The post Capacitors For Noise Filtering in FPV Drones appeared first on Oscar Liang.

This tutorial explains the different flight modes in Betaflight and how to setup Betaflight modes. The process should be similar regardless the quadcopter, flight controller or radio you use. If you are totally new to…

The post Betaflight Modes Explained and How to Setup appeared first on Oscar Liang.

So you are new to FPV drones and wondering where to start? You have come to the right place! This is the first tutorial you should read on this blog, it explains the basics of…

The post How to Get Started with FPV Drone – The Complete Beginner Guide appeared first on Oscar Liang.

Charging FPV drone LiPo batteries in the field allows you to fly longer without bringing too many packs. I will share my field charging solution which I think is more economical and practical than buying…

The post Charging LiPo Batteries in the Field for FPV Drones appeared first on Oscar Liang.

This tutorial explains how to setup TBS Crossfire for OpenTX radios such as the TX16S. I will also show you how to connect Crossfire receiver to a flight controller and configure it in Betaflight. Tracer…

The post How to Setup TBS Crossfire and Tracer appeared first on Oscar Liang.

USB port falling off is not uncommon in flight controllers. If your FC has a broken USB port and can’t connect to Betaflight (or INAV Configurator) and flash firmware, here are some fixes you can…

The post How to Connect/Flash FC to Betaflight with Broken USB Port? appeared first on Oscar Liang.

In this tutorial I will show you how to setup HDZero in a Betaflight FPV drone from scratch, including connection to the flight controller, Betaflight OSD configuration, SmartAudio setup, firmware update and explaining the options…

The post How to Setup HDZero FPV System appeared first on Oscar Liang.

In this tutorial I will show you how to setup Walksnail Avatar FPV System with Betaflight. I will cover how to wire and install the VTX in an FPV drone, how to pair the Air…

The post How to Setup Walksnail Avatar Digital HD FPV System appeared first on Oscar Liang.

In this tutorial I will show you how to update EdgeTX in your radio step-by-step (flashing new version of EdgeTX or migrate from OpenTX). This guide should apply to most if not all OpenTX and…

The post How to Update EdgeTX in your Radio (flashing to the latest version or migrate from OpenTX) appeared first on Oscar Liang.

I took a 2-year break from fixed wings, it’s about time for a new build. Portability and efficiency have always been the most important considerations in planes for me, and the Hee Wing T1 Ranger…

The post Build: Hee Wing T1 Ranger Without Flight Controller appeared first on Oscar Liang.