RadioMaster RP3 ExpressLRS 2.4ghz Nano Receiver



  • Looking for a high-performance receiver for your remote-controlled vehicle?
  • Look no further than the RP3 ExpressLRS 2.4GHz Nano Receiver! With exceptional range, reliability, and performance, this receiver is the perfect choice for RC enthusiasts who demand the best. Order yours today!

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SKU: SKU86765546546 Categories: ,
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RadioMaster RP3 ExpressLRS 2.4ghz Nano Receiver Specifications and Features:


Welcome to our comprehensive guide on the RadioMaster RP3 ExpressLRS 2.4GHz Nano Receiver, the cutting-edge solution for seamless communication in the world of remote control systems. At [YourWebsiteName], we are thrilled to present this in-depth exploration of the RP3 ExpressLRS, highlighting its features, benefits, and how it stands out in the market.

Unveiling the RadioMaster RP3 ExpressLRS: A Game-Changer in Control

In the realm of radio frequency control, the RadioMaster RP3 ExpressLRS 2.4GHz Nano Receiver reigns supreme. Designed with precision and innovation, this receiver opens up new possibilities for hobbyists, enthusiasts, and professionals alike. Let’s delve into the standout features that set the RP3 ExpressLRS apart:

Cutting-Edge ExpressLRS Technology

The RP3 ExpressLRS boasts state-of-the-art technology that ensures exceptional signal reliability and low-latency communication. With its advanced frequency-hopping spread spectrum (FHSS) and robust transmission protocols, the receiver offers a stable connection even in challenging environments.

Compact Nano Design

Size matters and the RP3 ExpressLRS understands that. Its compact nano design allows for seamless integration into a wide range of devices without compromising on performance. This means you can enjoy the benefits of powerful control without sacrificing valuable space.

Extended Range Capability

Imagine extending your control range to unprecedented distances. The RP3 ExpressLRS makes this a reality with its impressive range of capabilities. Whether you’re flying a drone, maneuvering an RC car, or navigating a model aircraft, you can trust the RP3 to keep you connected.

Unparalleled Performance: Advantages of the RP3 ExpressLRS

When it comes to selecting the perfect radio receiver for your needs, performance is non-negotiable. The RP3 ExpressLRS goes above and beyond expectations, offering a host of advantages that make it a top choice among discerning users:

Low Latency, High Responsiveness

Experience the thrill of instant response with the RP3 ExpressLRS. Its low latency communication ensures that your commands translate to actions in real time, giving you unparalleled control over your devices.

Firmware Flexibility

Adaptability is key in the dynamic world of remote control systems. The RP3 ExpressLRS shines in this aspect, featuring firmware that can be customized and updated to match your evolving requirements. This ensures that your receiver remains at the forefront of technology.

User-Friendly Configuration

Navigating complex configurations is a thing of the past. The RP3 ExpressLRS prides itself on user-friendly setup and calibration processes, empowering users of all skill levels to get up and running swiftly.

Elevate Your Control: Applications of the RP3 ExpressLRS

The versatility of the RP3 ExpressLRS knows no bounds. Its exceptional capabilities find applications across various domains:

FPV Drone Racing

Dominate the skies with precise control in FPV drone racing. The RP3 ExpressLRS provides the edge needed to outmaneuver opponents and secure victory.

RC Car Enthusiasts

Navigate obstacles, execute sharp turns, and showcase your driving skills with the unmatched control of the RP3 ExpressLRS in your RC car.

Aerial Photography

Capture breathtaking aerial shots with confidence. The RP3 ExpressLRS ensures that your drone remains responsive, enabling you to focus on framing the perfect shot.

A Quick Setup Guide: Getting Started with RP3 ExpressLRS

  1. Unboxing: Carefully unbox the RP3 ExpressLRS, ensuring all components are present.
  2. Connection: Follow the user-friendly instructions to connect the receiver to your device of choice.
  3. Firmware: If desired, update the firmware to the latest version to access the most advanced features.
  4. Calibration: Calibrate the receiver as per the provided guidelines to ensure optimal performance.

In Summary: Why Choose the RP3 ExpressLRS?

In a world where precision, responsiveness, and reliability define control, the RadioMaster RP3 ExpressLRS 2.4GHz Nano Receiver emerges as the ultimate choice. Its advanced technology, compact design, extended range, and unparalleled performance make it a game-changer in the realm of remote control systems. Elevate your control and explore new possibilities with the RP3 ExpressLRS.

Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built-in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.

The RP3 receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity.

RadioMaster RP3

Bullet Point

  • Optimized PCB design for better heat dissipation.
  • LNA for better receiver range.
  • PA for better telemetry range.
  • Antenna Diversity for improved signal stability and range.


  • Item: RP3 Diversity Receiver
  • Type: ISM
  • MCU: ESP8285
  • RF Chip: SX1280IMLTRT
  • Telemetry RF power: max 100mw
  • Antenna: 65mm 2.4ghz T Antenna x 2
  • Frequency Range: 2400 MHz to 2480 MHz
  • Maximum receive refresh rate: 500Hz / F1000Hz
  • Minimum receiver refresh rate: 25Hz
  • Working voltage: 5v
  • Weight: 4.6g (Including two antennae)
  • Dimension: 22mm*13mm*4mm
  • Firmware Version: ExpressLRS v3.0 pre-installed
  • FW Target: RadioMaster RP3 Diversity 2400 RX
  • Bus interface: CRSF

RadioMaster RP3

RadioMaster RP3



Package Includes

  • 1 * RP3 ExpressLRS 2.4ghz Nano Receiver
  • 2 * 65mm UFL 2.4Ghz T Antenna
  • 1 * User 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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