The GPS That Couldn't See Satellites: Why Placement Matters More Than the Module
Why your FPV drone GPS cannot find satellites and how to fix it. Covers VTX interference, mast mounting, cable routing, and Betaflight satellite lock testing.
The Filter Toggle That Turned a Wobbly Quad Into Butter: RPM Filtering in Betaflight
How to set up RPM filtering in Betaflight using bidirectional DShot. Covers ESC firmware, motor poles, step-by-step config, and workshop troubleshooting.
The Blackbox Data That Changed How We Tune: Setup, Log, and Analyse
How to set up blackbox logging in Betaflight and analyse flight data for PID tuning. Covers storage, sample rates, trace analysis, and common mistakes.
Running Out of UART Ports: How We Wire GPS, VTX, and ELRS on the Same Flight Controller
Learn how to plan UART ports on your FPV flight controller. Covers ELRS receiver, GPS, VTX SmartAudio wiring priority, and what to do when you...
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...
FPV Centre of Gravity: How to Balance Your Drone Build
Learn how to find and adjust your FPV drone's centre of gravity for stable flight. Covers battery placement, FC positioning, balance test methods, and common...
Holybro Tekko32 F4 ESC Setup Guide: AM32 Firmware and Wiring
How to set up Holybro Tekko32 F4 ESC with AM32 firmware. Complete guide covering flashing, wiring, telemetry setup, and troubleshooting for FPV drone builds.
CubePilot Power Brick Mini and Power Selection Module Guide (2026)
How to use the CubePilot Power Brick Mini and Power Selection Module for reliable power on Cube autopilots. Covers wiring, dual-battery setups, and calibration.