The £20 GPS Module Most Beginners Wire Wrong: BN-880 Setup

How to wire and configure the BN-880 GPS module for Pixhawk and ArduPilot. Covers pin functions, TX/RX wiring, 38400 baud setup, and compass calibration.

Jun 20, 2026 4 min read
The GPS That Couldn't See Satellites: Why Placement Matters More Than the Module

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.

Jun 06, 2026 3 min read
The Quad That Vanished: FPV Flyaway Causes From Our Workshop Bench

The Quad That Vanished: FPV Flyaway Causes From Our Workshop Bench

Learn what causes FPV drone flyaway and how to prevent it. Covers motor order errors, board orientation, gyro drift, ESC desync, and GPS Rescue setup....

Jun 01, 2026 4 min read
FPV Drone Buzzer Setup: How to Find a Lost Drone

FPV Drone Buzzer Setup: How to Find a Lost Drone

How to set up a buzzer on your FPV drone to find it after a crash. Covers passive buzzers, self-powered finders, Betaflight configuration, DSHOT beacon...

May 09, 2026 4 min read
Running Out of UART Ports: How We Wire GPS, VTX, and ELRS on the Same Flight Controller

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...

May 09, 2026 3 min read
FPV Drone Antenna Placement Guide: VTX, GPS, and RC Mounting

FPV Drone Antenna Placement Guide: VTX, GPS, and RC Mounting

How to position VTX, GPS, and ELRS antennas on your FPV build. Covers 5.8GHz video, GPS patch placement, and receiver antenna orientation plus common mistakes.

May 01, 2026 3 min read
How to Set Up GPS Rescue in Betaflight: Complete Guide

Comment configurer le GPS Rescue dans Betaflight : Guide complet

Apprenez à configurer le GPS Rescue dans Betaflight pour un retour à la maison automatique en cas de perte de signal. Couvre la sélection du...

Apr 24, 2026 4 min read
How We Got Centimetre RTK on ArduPilot with a £400 Emlid Reach M2

Intégration RTK ArduPilot avec Emlid Reach : Guide de configuration

Découvrez comment intégrer le GPS RTK Emlid Reach M2 à ArduPilot pour un positionnement de drone au centimètre près. Couvre le câblage, la configuration des...

Apr 16, 2026 17 min read
How to Set Up Emlid Reach as Base and Rover for RTK Surveying

Comment configurer Emlid Reach en tant que base et mobile pour un levé RTK

Apprenez à configurer les récepteurs Emlid Reach en tant que base et mobile pour l'arpentage RTK. Couvre le positionnement de la base, la saisie des...

Apr 06, 2026 4 min read
CubePilot HERE3+ vs HERE4: GNSS GPS Module Comparison (2026)

CubePilot HERE3+ vs HERE4 : Comparaison des modules GPS GNSS (2026)

Comparaison entre le CubePilot HERE3+ (M8P, RTK simple bande) et le HERE4 (F9P, double bande L1/L5, RTK centimétrique). Spécifications, précision et quel module GPS acheter.

Mar 31, 2026 4 min read
Holybro GPS Modules Compared: M10 vs M9N vs H-RTK F9P (2026)

Comparaison des modules GPS Holybro : M10, M9N et H-RTK F9P (2026)

Comparaison des modules GPS Holybro : Micro M10 vs M9N vs H-RTK F9P. Précision, fonctionnalités et quel module convient à la construction de votre drone.

Mar 31, 2026 4 min read
How to Set Up Emlid Reach as Base and Rover for RTK Surveying

Comment configurer Emlid Reach en tant que base et mobile pour un levé RTK

Guide étape par étape pour configurer les récepteurs Emlid Reach en tant que base et mobile pour l'arpentage RTK. Couvre les liens de correction, NTRIP,...

Mar 29, 2026 4 min read