FPV Drone Flipping on Takeoff: Motor Direction and Config Fixes
Step-by-step guide to fix an FPV drone that flips on takeoff. Covers prop placement, motor direction, wire order, and ESC protocol. Common first-flight problems solved.
Betaflight Rates Explained: How to Configure RC Stick Response
How to configure Betaflight rates for your FPV drone. Covers RC Rate, Expo, and Super Rate settings with practical tuning tips for beginner to advanced...
Betaflight Filters Explained: How to Configure Dynamic Notch and LPF
Learn how Betaflight filters work and how to configure dynamic notch, low-pass, and RPM filters. Covers gyro LPF, D-term filtering, blackbox analysis, and practical tuning...
How to Set Up Betaflight OSD: Display Flight Data on Your FPV Goggles
Learn how to set up Betaflight OSD on your FPV drone. Covers enabling elements, positioning text, wiring requirements, and troubleshooting common OSD problems for analogue...
How to Set Up GPS Rescue in Betaflight: Complete Guide
Learn how to configure GPS Rescue in Betaflight for automatic return-to-home on failsafe. Covers hardware selection, wiring, parameter tuning, and common problems.
FPV Drone PID Tuning: How to Adjust P, I, and D Values
Learn how to tune PID values on your FPV drone flight controller. Covers P, I, and D gains, Betaflight filter settings, common oscillation fixes, and...
Betaflight flight controller setup: What You Need to Know
Step-by-step Betaflight flight controller setup guide. Covers firmware flashing, receiver wiring, motor configuration, PID tuning, and choosing the right FC for your build.
ELRS Telemetry Setup: What You Need to Know
How to set up ExpressLRS telemetry on your FPV drone. Covers wiring, Betaflight configuration, telemetry ratios, and troubleshooting common problems.
FPV Drone Won't Arm: Troubleshooting Guide
Your FPV drone wont arm? This troubleshooting guide covers the most common reasons Betaflight and iNav block arming, from USB connections to receiver issues.
Built-in vs External Current Sensors: Why Hall Effect Is More Accurate
Built-in ADC current sensors on flight controllers have 10-20% error. External Hall effect sensors offer 1-2% accuracy for reliable OSD battery monitoring.
How to Calibrate ESCs in Betaflight and ArduPilot
How to calibrate ESCs in Betaflight and ArduPilot. Covers Motors tab calibration, radio setup, and troubleshooting uneven motor performance.
F4 vs F7 vs H7 Flight Controller: Which Do You Need?
F4, F7, and H7 are the main flight controller processor families. Learn which one suits your FPV build, from budget freestyle to GPS-equipped long range.