iRangeX iRX4 ExpressLRS ELRS 2.4GHz OpenTX EdgeTX Open-Source Systems Nano TX Module for Frsky X-Lite RadioMaster Pocket Jumper

iRangeX iRX4 ExpressLRS ELRS 2.4GHz OpenTX EdgeTX Open-Source Systems Nano TX Module for Frsky X-Lite RadioMaster Pocket Jumper T-PRO Radio Transmitter

Introduction: This ExpressLRS series TX module features a Nano interface, It’s compatible with transmitters such as Frsky X-Lite, Pocket, Jumper T-PRO, and others that utilize the OpenTX and EdgeTX open-source systems. It utilizes LoRa technology based on the SX1280/SX1281 chipset combined with an ESP32 processor, achieving ultra-low latency and long-range communication. The system supports a packet rate of up to 1000 Hz, ensuring smooth and delay-free control. Due to it’s open-source nature and widely support, more features are still being continuously developed.

Descirption:

Brand: iRangeX

Model: iRX4 ELRS

Operating voltage: 5-14V Operating current: <=400mA Operating frequency: 2.4G RF power: 500mW Max

Firmware: V3.3.2

Weight: 30g Size:72x30x15mm (antenna not include) USB to Serial: CH340 Flash Memory: 8M Byte Interface: USB Type C, Module bay Compatible with Frsky Lite or TBS Nano

LUA script: https://github.com/ExpressLRS/ExpressLRS/tree/master/src/lua

Usage:

1. Refer to the website above, download the latest LUA script and copy it to the script folder of your transmitter’s SD card. You can download it through ExpressLRS Configurator software too. 2. Tighten the antenna of TX module, and then install it to the module bay of your transmitter. 3. Power on your transmitter, enter Model Settings menu, turn on External RF , and select ‘CRSF’ mode. 4. Enter System Settings menu, Load the ExpressLRS LUA script, then you will see the setting menu and bind button on the submenu. After that you can bind it with your receiver and enjoy flying.

Note: The module must be used with the antenna properly installed. Long-term use at high power will cause significant heat and power consumption. It is highly recommended to set the power to DYN mode, the module will adjust the power automatically.

iRangeX iRX4 ELRS TX Module Instruction, click here

Package Included:

1x iRangeX IRX4 LITE TX Module

1x T-Antenna