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ELRS PWM 2.4Ghz

PROELRS PWM 2.4Ghz

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OpenAtom OHL 1.0

Creation time:2026-06-02 05:45:04Update time:2026-06-03 02:27:13

Description

ExpressLRS (ELRS) is an open-source radio control protocol known for its high performance, long range, and high refresh rate.

Project page:
https://github.com/ExpressLRS/ExpressLRS/

 

This ELRS receiver is a custom PWM-output version that supports 6 independent PWM output channels, making it ideal for fixed-wing aircraft, RC vehicles, boats, and other applications that do not require a flight controller. The receiver can also be flashed with standard ExpressLRS firmware to output the CRSF protocol for use with compatible flight controllers.

The receiver provides low-latency, long-range control while maintaining the flexibility of the ExpressLRS ecosystem. PWM channel mapping can be customized through the built-in Wi-Fi configuration interface, allowing users to assign receiver channels to any PWM output as needed.

By default, all six outputs operate as standard servo-compatible PWM signals, supporting a wide range of RC electronics including servos, ESCs, relays, and auxiliary devices.

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Intellectual Property Statement & Reproduction Instructions

This is an open-source hardware project. All intellectual property rights belong to the creator. The project is shared on the platform for learning, communication, and research only; any commercial use is prohibited. If your intellectual property rights are infringed on EasyEDA, please notify us by submitting relevant materials in accordance with the Rules for Complaints and Appeals of IPR Infringement.

Users must independently verify the circuit design and suitability when replicating this project. All risks and consequences are borne by the user, and the platform assumes no liability.

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