IRX4 LITE 4-in-1 Multiprotocol TX Module for FrSky Radios, Lite Bay, CC2500/NRF24/A7105/CYRF

Overview

This 4-in-1 multiprotocol TX module is designed for FrSky radios with a Lite version external module bay. It integrates four 2.4GHz RF chips—CC2500, NRF24L01+, A7105, and CYRF6936—on a single board to support a wide range of RC protocols for flexible model control.

Notice (FrSky ETHOS): Before using with FrSky Ethos radios, download the LUA script and copy it to the SD card Scripts folder.

Key Features

• 4-in-1 RF design: CC2500, NRF24L01+, A7105, CYRF6936 integrated into one module
• Multi-protocol support, including: Futaba S-FHSS, Walkera DEVO, Spektrum DSM2/DSMX, Flysky, FrSky, WLToys, Hubsan, HiSky, Esky, Assan, and more
• Compatible with the Multi-module project (serial mode)
• Serial communication mode with the transmitter (no hardware modification required); transmitter firmware update to the latest version is recommended for setup
• For telemetry-capable transmitters, telemetry integration is handled through transmitter firmware

Specifications

What’s Included

• 1 x IRX4 LITE TX Module

Manuals

• LUA script (FrSky ETHOS feedback community): https://github.com/FrSkyRC/ETHOS-Feedback-Community/archive/refs/heads/main.zip

For setup assistance and after-sales support, contact https://rcdrone.top/ or email support@rcdrone.top.