GEPRC ELRS DUAL 2.4G Diversity Receiver



  • Experience unrivaled connectivity, responsiveness, and safety, and take your FPV flying to new heights with this innovative receiver.
  • The GEPRC ELRS Dual 2.4G Diversity Receiver sets a new standard for FPV equipment, combining cutting-edge technology with user-friendly design.


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Unveiling the GEPRC ELRS Dual 2.4G Diversity Receiver


Introducing the GEPRC ELRS Dual 2.4G Diversity Receiver, a cutting-edge device designed to revolutionize your FPV experience. Engineered with precision and innovation, this receiver stands out in the crowded market of FPV equipment. Let’s delve into its features and benefits.

Superior Connectivity

With dual 2.4G diversity antennas, the GEPRC ELRS receiver ensures reliable and uninterrupted connectivity, even in challenging environments. Say goodbye to signal loss and interference, as this receiver provides exceptional range and stability, essential for a seamless FPV experience.

Advanced Technology

Equipped with advanced ELRS (ExpressLRS) technology, this receiver offers unparalleled responsiveness and low latency, making it ideal for high-performance FPV racing and freestyle flying. Experience real-time control with minimal delay, giving you the edge you need to dominate the skies.

Enhanced Safety Features

Safety is paramount in FPV flying, and the GEPRC ELRS Dual 2.4G Diversity Receiver prioritizes it. With built-in fail-safes and telemetry support, you can fly with confidence, knowing that your equipment is equipped to handle emergencies and provide crucial feedback in real-time.

User-Friendly Design

Designed with the user in mind, this receiver boasts a sleek and compact design that is easy to install and configure. Whether you’re a seasoned pilot or a beginner, you’ll appreciate the intuitive interface and hassle-free setup process, allowing you to focus on what matters most—flying.

Versatile Compatibility

The GEPRC ELRS Dual 2.4G Diversity Receiver is compatible with a wide range of FPV systems, including popular flight controllers and transmitters. Whether you’re upgrading your existing setup or building a new one from scratch, this receiver seamlessly integrates into your workflow, enhancing your FPV experience.



GEPRC ELRS DUAL 2.4G Diversity Receiver is a new generation of true dual-antenna diversity receiver system based on the ExpressLRS open source project. ExpressLRS features long range operation, low latency, maximum 1000Hz refresh rate, and low price.

The ELRS DUAL 2.4G Diversity Receiver has a reasonable placement of dual antennas for wider signal reception and more stable connection than ordinary single antenna receiver systems. It uses a TCXO temperature compensated crystal oscillator to avoid frequency shifts caused by temperature changes and the telemetry power is up to 100mW.


  • Size: 20*14mm
  • Weight: 1.2g (RX only)
  • Chips: ESP32-PICO-D4, SX1281
  • Crystal Oscillator: TCXO
  • Frequency Band: 2.4GHz ISM
  • Refresh Rate: 25Hz-1000Hz
  • Input Voltage: 5V
  • Antenna Connector: ipex1
  • Indicator Light: RGB light
  • TLM Power: 20dBm


  1. 20mm*14mm Small size
  2. 1.2g weight
  3. WIFI Upgrade firmware
  4. ELRS open source project, remote control
  5. Maximum refresh rate of 1000Hz
  6. Two independent RF receiving links, true diversity receiver
  7. The use of temperature-compensated crystal oscillator (TXCO), no fear of high or low temperature impact, more stable performance, even if long hours of work is not easy to cause loss of control
  8. Built-in PA + LNA, up to 100mW telemetry power


The RGB light color corresponding to the packet rate is shown in the figure below:

 F1000 and F500 are packet rates in FLRC mode, providing faster modulation and lower latency, but at the same time having shorter reception distance than normal Lora mode. This mode is great for racers.

D500 and D250 are packet rates in DVDA (Deja Vu Diversity Aid) mode. This mode works at the F1000 data packet rate of FLRC mode, providing better link connection in the case of complex interference by sending the same data packet multiple times. D500 and D250 indicate that the same data packet is sent twice and four times respectively. 



ELRS DUAL 2.4G Diversity Receiver and FC connection diagram:

Open Betaflight Configurator, go to “Ports”tab and enable the corresponding UART as a Serial Rx (e.g. UART2 as shown below). Save and restart.

On the“Configuration”tab, click on“Serial-based receiver”on the“Receiver”panel, and select “CRSF”.


The factory firmware version of ELRS DUAL 2.4G Diversity Receiver is above 3.x , 3.x and 2.x firmware are not compatible, so the TX module firmware needs to be upgraded to above 3.x before binding.

  1. Power on and off the diversity receiver three times with 1 second between each interval continuously to enter the Binding Mode.;
  2. RGB indicator flashes twice quickly on the diversity receiver, indicating that the receiver is now in Binding Mode.;
  3. Configure remote control or transmitter module to bind with the receiver; If the receiver RGB indicator is solid on, this indicates that the receiver has successfully bound.


1 x ELRS DUAL 2.4G Diversity Receiver

2 x antenna

2 x heat shrink tube

4 x silicone cable

1 x pin (4pin)

1 x Instruction manual 



What is a Video Transmitter?

VTX stands for video transmitter, this is the heart of the FPV life system. Pumping life into the many possibilities of FPV. VTXs come in many different shapes, sizes, strengths, and wiring setups. Strapped to the front of the quad is an FPV camera, and strapped to the head is a pair of FPV goggles. You can watch live, instantaneous footage right from the cockpit because the VTX is sending the footage received from the camera out to the goggles.

You are picking the right VTX for you. This will start with knowing if size and weight are factors for you. If you are planning to race, and only race, then you will select any VTX that is light in weight. It’s probably important that your VTX can do pit mode and channel control (depending on which one you choose). This may be a smart audio feature or the tramp protocol. Pit mode is where you will be able to set your VTX to a certain mode that allows you to power up your quad without powering up your VTX to keep you from blasting video and trampling over other racers on the track. Channel control allows you to change your frequency right from your radio for easy switching at a race, or to prepare your quads for the race the next day. Seeing that range is not so much of a factor in a race, only 25mw is allowed, and all that you need. So you can pretty much pick any when it comes to figuring out which is best for you and your power output needs.

Weight 0.2 kg
Dimensions 18 × 10 × 10 cm


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