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

OverviewThis 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 Operating voltage 5-9V Operating current <=180mA Operating frequency 2.4G ISM band RF power +22dBm MCU ARM CORTEX-M (128K ROM, 20K RAM) Weight 32g What’s Included1 x IRX4 LITE TX ModuleManualsLUA 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.