ExpressLRS (ELRS) Receiver

For FPV drones

30mm and 20mm mounting holes - fits on the stack

Supports antenna diversity; includes LNA/PA

Robust GH connector for easy setup

AnyLeaf G4 flight controller
Anyleaf ELRS Rx, top
Anyleaf ELRS Rx, bottom

Buy for $25

Suitable for full-size quads, and whoops. The 30mm mounting holes are on break-off tabs, for mounting on small frames. Can be mounted on the main stack, or secondary mounting holes (30mm or 20mm) common on 5" quads.

Works with Betaflight, INAV, Ardupilot, and PX4

Compatible with the latest ELRS; comes with ELRS 3.0 installed

Can connect over WiFi to customize, or upgrade to future versions.

Supports ELRS Diversity, with connections to 2 antennas via a multiplexer

Compared to our true diversity Rx, this receiver uses a single radio and PA/LNA, with a multiplixer that switches antennas based on signal strength. This reduces the price, but may not be as robust as true diversity, which uses 2 independent radios and amplifiers.

Includes a Power amplifier (PA) and Low Noise amplifier (LNA)

For improved performance behind obstacles, and for longer range telemetry.

Sturdy GH pin header, and big, clearly-labeled pads

Use either to connect to your FC. Comes with a cable that plugs into the header, and has bare wires on the other end for soldering to your FC.

Includes anti-vibration rubber dampers, and 2 antennas

Radio uses a SMPS DC-DC converter, which saves power

Open source hardware

Schematics, PCB, and production files for AnyLeaf ELRS receivers are open source; you're free to view, learn-from, modify, and produce them. AnyLeaf ELRS hardware files. In the open source spirit of ELRS, we can improve the community by sharing designs.

For details on ELRS, check out its homepage, or our overview article.