iRangeX iRX4 ExpressLRS ELRS 2.4GHz TX Module for Frsky Lite Bay Transmitter
iRangeX iRX4 ExpressLRS ELRS 2.4GHz TX Module for Frsky Lite Bay Transmitter
In stock
iRangeX iRX4 ExpressLRS ELRS 2.4GHz TX Module for Frsky Lite Bay Transmitter
This ExpressLRS series TX module featuring a Nano interface, It's compatible with transmitters such as Frsky, RadioMaster, Jumper 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
Specifications:
- 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
FrSky ETHOS LUA script: https://github.com/FrSkyRC/ETHOS-Feedback-Community/blob/1.5/lua/modules/elrs/elrs.zip
Since ExpressLRS's official repository has not yet included this module, so module is not currently listed in the ExpressLRS Configurator's Target options. For the TX module, select DIY devices 2.4 GHz and DIY ESP32 E28 2.4GHz TX in the Target Device options.
Usage:
- Connect USB-C cable to the iRangeX iRX4 module, and use ExpressLRS Web Flasher to update ELRS and flash your bind phrase https://expresslrs.github.io/web-flasher/
- Refer to the website above, download the latest LUA script and use ETHOS Suite to install the zip file. Alternatively, extract the zip file to your /scripts folder.
- Tighten the antenna of TX module, and then install it to the module bay of your transmitter.
- Power on your transmitter, enter Model Settings menu, turn on External Module , and select 'ExpressLRS' mode.
- Click Configure under 'External Module', and then you will see the setting menu for ELRS to setup your rates. If your using bind phrases then no further binding is required.
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.
Included:
- 1x iRangeX IRX4 LITE TX Module
- 1x T-Antenna