Three BECs, One Board: Why the Kakute H743 Wing Makes Sense
Learn what the Holybro Kakute H743 Wing does differently. We explain its three BEC rails, 14 ArduPilot outputs, wiring, firmware and Matek alternative.
The Three RTK GNSS Receivers We Actually Recommend to UK Surveyors
Our picks for the best RTK GNSS receivers available in the UK. Covers Emlid Reach RS4 Pro, HolyBro H-RTK F9P and SparkFun RTK Express —...
Holybro Microhard Telemetry Radio: Long-Range Drone Communication
Complete guide to Holybro Microhard telemetry radios for FPV drones. Covers P900 vs P400 frequencies, mesh networking, ArduPilot setup, and professional surveying applications.
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.
Holybro Sensors for ArduPilot: Airspeed, Optical Flow, and Compass Setup
How to set up Holybro sensors for ArduPilot: MS4525DO airspeed sensor, PMW3901 optical flow sensor, and RM3100 DroneCAN compass. Wiring and calibration.
Holybro GPS Modules Compared: M10 vs M9N vs H-RTK F9P (2026)
Holybro GPS modules compared: Micro M10 vs M9N vs H-RTK F9P. Accuracy, features, and which module is right for your drone build.
Holybro Kakute H7 vs H7 Mini: Which Flight Controller? (2026)
Holybro Kakute H7 vs H7 Mini comparison: Bluetooth, Blackbox, weight, and mounting differences explained. Find out which flight controller suits your FPV build.
Pixhawk 6 vs 6C vs 6X vs Mini: Which Flight Controller?
Compare Pixhawk 6C, 6X and 6C Mini flight controllers. See current IMUs, ports, dimensions, weights and the right Holybro autopilot for your drone build.
What is Pixhawk and Why Do Drone Builders Use It?
Pixhawk is an open-source autopilot platform running ArduPilot or PX4. Learn what it is, why drone builders choose it, and how it differs from FPV...
Drone Telemetry Radios: Long-Range Communication Guide
Learn how to set up drone telemetry radios for long-range MAVLink communication. Covers Microhard P900 vs P400, Pixhawk wiring, and mesh networking configuration.
How Airspeed Sensors Work and Why Drones Need Them
A drone airspeed sensor measures how fast air moves over the aircraft. Learn how pitot tubes work, why GPS is not enough, and which drones...
DroneCAN vs PWM: Understanding Modern Drone Bus Protocols
DroneCAN and PWM are the two main protocols for connecting peripherals to your flight controller. This guide explains the differences and when to use each.