RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver - Lightweight FPV Drone Part

Introduction

The RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver is a cutting-edge, open-source receiver designed for the demanding FPV drone community. Built upon the powerful ExpressLRS protocol and featuring an ESP8285 MCU with an SX1280 RF chip, this receiver offers exceptional performance in a tiny form factor. Its integrated ceramic antenna makes it incredibly light and small, ideal for FPV racing drones and miniature builds where weight and size are critical. The RP2 V2 is designed for pilots seeking reliable, high-performance connectivity for their FPV setups.

Key Advantages

• Ultra-lightweight and nano-sized design, perfect for racing and freestyle FPV drones.
• Integrated ceramic antenna for minimal size and weight.
• Powered by the advanced ExpressLRS (ELRS) 2.4GHz system for high performance.
• Improved PCB design with better heat dissipation for enhanced durability.
• Enhanced solder pads for easier and more reliable connections.
• Features a built-in TCXO (Temperature Compensated Crystal Oscillator) for stable performance.
• Easy LED status indicator on the top of the PCB.
• Supports high receiver refresh rates up to 500Hz/1000Hz for responsive control.

Technical Specifications

• Item: RP2 Nano ExpressLRS 2.4ghz Receiver
• Firmware Type: EU LBT FW (Required for use with EU LBT FW radios/modules)
• MCU: ESP8285
• RF Chip: SEMTECH SX1281
• Telemetry Radio Power: 10 mW
• Antenna: On-board SMT Antenna + 65mm 2.4ghz T Antenna (Note: Source description mentions both, likely refers to integrated vs optional/included)
• Frequency Range: 2.404 - 2.479 GHz
• Maximum Receiver Refresh Rate: 500Hz/1000Hz
• Minimum Receiver Refresh Rate: 25 Hz
• Operating Voltage: 5V
• Weight: 0.55 g (with on-board antenna)
• Dimensions: 13x11x7mm
• Pre-installed Firmware: ExpressLRS v2.4
• Firmware Target: RadioMaster RP1/2 2400 RX
• Bus Interface: CRSF

Applications

This receiver is specifically designed for FPV (First Person View) applications, including FPV racing, freestyle flying, and drone building. Its compact size and low weight make it suitable for a wide range of FPV drone models, from tiny whoops to larger racing quads.

Compatibility

The RP2 V2 Nano Receiver uses the CRSF bus interface. It is compatible with FPV transmitters and flight controllers that support the CRSF protocol. The EU LBT FW version requires compatible EU LBT firmware on your radio transmitter and module.

FAQ

What is the RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver best suited for?

The RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver is best suited for FPV drone applications, particularly FPV racing and freestyle where its ultra-lightweight and nano-sized design provide a significant advantage. Its high refresh rate and reliable ExpressLRS connection ensure responsive control.

What are the main advantages of the RP2 V2 Nano Receiver?

Key advantages include its extremely low weight (0.55g) and compact dimensions (13x11x7mm), an integrated ceramic antenna for minimal profile, improved heat dissipation, and easier soldering pads. It also features a built-in TCXO for stable performance and supports high refresh rates up to 500Hz/1000Hz.

Does the RadioMaster RP2 V2 Nano Receiver come with an antenna?

Yes, the RP2 V2 Nano Receiver features an integrated on-board SMT ceramic antenna. The product description also mentions a 65mm 2.4GHz T antenna, which might be included as an alternative or supplementary option depending on the specific package.

What firmware version is pre-installed on the RadioMaster RP2 V2 Nano Receiver?

The RadioMaster RP2 V2 Nano Receiver comes with ExpressLRS v2.4 pre-installed. It is important to note that this is the EU LBT FW version, which is required for use with radios and modules that also have EU LBT firmware installed.

Where can I buy the RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver with fast delivery?

You can buy the RadioMaster RP2 V2 ELRS 2.4GHz Nano Receiver at HTDRONE. We offer fast shipping within Poland and reliable international delivery via DHL, ensuring you get your FPV components quickly.