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The Free ELRS Tool We’d Install Before a Quad Goes Missing

The Free ELRS Tool We’d Install Before a Quad Goes Missing

Learn how to install and use ELRS Finder on EdgeTX radios. Covers colour and monochrome scripts, telemetry setup, 10–25mW search power and its limits.

Aug 28, 2026 3 min read
The Radio Lineup We Can't Stop Explaining: RadioMaster Buying Guide

The Radio Lineup We Can't Stop Explaining: RadioMaster Buying Guide

Compare RadioMaster Pocket, Boxer, TX15, GX12 and TX16S radios. See verified weights, screens, gimbals and RF bands, plus our practical pick for each pilot.

Jul 24, 2026 7 min read
The DJI Controller That Talks Directly to Your Drone: RC3 vs ELRS

The DJI Controller That Talks Directly to Your Drone: RC3 vs ELRS

DJI FPV Remote Controller 3 explained: O4 direct link, 10-hour battery, 240g weight. When to choose it over ELRS, goggle compatibility, and UK power limits...

Jul 21, 2026 4 min read
Jumper T15 ELRS radio controller at an outdoor model flying field

The £130 Radio That Does What a TX16S Does: Jumper T15 Explained

Jumper T15 ELRS radio explained: 1W 2.4GHz output, 3.5" colour touchscreen, VS-M Hall gimbals, and TX16S-class features in a Boxer-sized body. Who should buy it.

Jul 18, 2026 4 min read
The Radio That Replaced Three on Our Bench: RadioMaster TX15 Explained

The Radio That Replaced Three on Our Bench: RadioMaster TX15 Explained

Quick Answer The RadioMaster TX15 is the first compact FPV radio with an STM32 H7 processor and a colour touchscreen. It comes in two versions:...

Jul 12, 2026 4 min read
It's a Tablet With Sticks: Who Actually Needs the RadioMaster AX12

It's a Tablet With Sticks: Who Actually Needs the RadioMaster AX12

RadioMaster AX12 review: an Android touchscreen radio with ELRS, HDMI and MAVLink. Who it suits, key specs, and why we steer beginners toward a Boxer...

Jun 28, 2026 4 min read
Why We Pick the Boxer Crush Over the Max: RadioMaster Boxer Guide

Why We Pick the Boxer Crush Over the Max: RadioMaster Boxer Guide

Which RadioMaster Boxer should you buy? We compare the base, Crush, and Max variants on gimbals, ELRS power, and value. Setup guide for EdgeTX and...

Jun 21, 2026 3 min read
Beitian BN-880 GPS and compass module on an electronics workbench

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 Radio That Replaced Four on Our Bench: TX16S MK3 Setup Guide

The Radio That Replaced Four on Our Bench: TX16S MK3 Setup Guide

How to set up the RadioMaster TX16S MK3 for FPV. Covers ELRS vs M2 multi-protocol, EdgeTX configuration, Gemini dual-band, and the workshop setup we use...

Jun 19, 2026 4 min read
We Burned Through Six Receivers Finding the Right One: ELRS Receiver Selection for Every Build

We Burned Through Six Receivers Finding the Right One: ELRS Receiver Selection for Every Build

How to choose the right ELRS receiver for your FPV build. Single antenna vs diversity, connector types, and our picks for whoops, freestyle, and long...

May 19, 2026 4 min read
How to Update ExpressLRS Firmware: Radio and Receiver Guide

How to Update ExpressLRS Firmware: Radio and Receiver Guide

How to update ExpressLRS firmware on your TX module and receiver using ELRS Configurator. Covers Wi-Fi flashing, Betaflight passthrough, and common update problems.

May 09, 2026 5 min read
We Pushed ELRS to 10km: What Actually Limits Your FPV Range

We Pushed ELRS to 10km: What Actually Limits Your FPV Range

How far can an FPV drone fly? Covers ELRS and Crossfire control link range, analog and digital video range, and what actually limits your signal...

May 06, 2026 7 min read