RadioMaster R84 V2 Receiver
RadioMaster R84 V2 Receiver - Image 2
RadioMaster R84 V2 Receiver - Image 3
RadioMaster R84 V2 Receiver - Image 4
RadioMaster R84 V2 Receiver - Image 5
SKU: DRFC-3281
📋 GST Invoice Available

RadioMaster R84 V2 Receiver

₹1,049.00 (Inclusive of all taxes)
Out of Stock

The RadioMaster R84 V2 is a compact, 4-channel PWM receiver compatible with FrSky D8/D16 and Futaba SFHSS protocols, designed for reliable control in FPV drones and RC aircraft with a range exceeding 1 km.

Features

  • 4-channel PWM output for direct servo and ESC control.
  • Broad protocol compatibility: FrSky D8, D16, and Futaba SFHSS.
  • Extended power input range of 4.5-8.4V for flexible system integration.
  • Operates on the 2.4GHz ISM band (2400-2483.5 MHz).
  • Ultra-lightweight 2g design with a 6cm antenna for stable, long-range communication.

Out of stock

Description

The R84 V2 receiver provides a robust link between your RadioMaster or compatible transmitter and your aircraft. Its support for multiple legacy protocols makes it a versatile drop-in replacement or upgrade for a wide range of models, from fixed-wing aircraft to multirotor drones.

Engineered for reliability, the receiver features a wide voltage input, allowing it to be powered directly from a 1S LiPo or through a regulated BEC from 2S-3S packs. The compact footprint and minimal weight ensure it can be integrated into even the tightest builds without compromising flight performance.

Key Features

  • V2 hardware revision with improved signal processing and noise immunity.
  • Extended operational voltage range (4.5-8.4V) for direct connection to various flight controller BECs or battery sources.
  • D8, D16, and SFHSS protocol support ensures compatibility with a vast ecosystem of transmitters.
  • PWM output provides straightforward, direct wiring to servos, ESCs, and flight controllers with PWM inputs.
  • Integrated 6cm dipole antenna offers a reliable control link with a tested range exceeding 1 kilometer in open areas.
  • Extremely lightweight 2-gram construction minimizes impact on the overall aircraft's weight and balance.

Applications

  • Legacy protocol FPV drone builds requiring a simple PWM receiver for flight controllers with dedicated signal inputs.
  • Fixed-wing and glider RC models where direct servo control via PWM is standard.
  • Lightweight micro and park flyer aircraft where every gram counts.
  • Educational or trainer RC platforms where robust, straightforward radio link setup is preferred.
  • As a backup or secondary receiver in complex multi-rotor or aircraft systems.

Technical Specifications

Item TypeR84 V2 Receiver
Channels4
Frequency Range2400-2483.5 MHz
Power Input4.5-8.4V DC
Output FormatPWM
Compatible ProtocolsFrSky D8, D16; Futaba SFHSS
Control Distance> 1 km
Antenna Length6 cm
Dimensions (L x W)17 mm x 11 mm
Weight2 g

Frequently Asked Questions

What transmitter protocols is the RadioMaster R84 V2 receiver compatible with?

The R84 V2 is compatible with the FrSky D8 and D16 ACCST protocols, as well as the Futaba SFHSS protocol. This makes it a versatile choice for pilots using older FrSky modules or Futaba transmitters that support these modes. It will not work with newer protocols like ACCESS, ELRS, or Crossfire.

What is the power input voltage range for the R84 V2 receiver?

The receiver accepts a wide voltage input range from 4.5V to 8.4V DC. This allows it to be powered directly from a regulated 5V BEC on your flight controller, a 1S LiPo battery (nominal 3.7V), or from a 2S LiPo via a suitable voltage regulator. Early units may be labeled 4.5-6V but are functionally rated for the full 8.4V.

How do I connect the R84 V2 to my flight controller or servos?

The R84 V2 provides standard PWM (Pulse Width Modulation) output on its four channels. Each channel has a signal wire (typically the white or yellow wire) that connects directly to a corresponding PWM input pin on a flight controller (like a Betaflight FC with dedicated PWM ports) or directly to a servo or ESC's signal pin. Ensure you provide correct power and ground connections as per your system's wiring diagram.

Package Includes

  • 1 x RadioMaster R84 V2 Receiver

Additional Information

Weight 0.002 kg
Dimensions 1.7 × 1.1 cm

Related Products

Image
Out of Stock

RadioLink Byme-A Flight Controller

1,899.00
Learn More
Image
Out of Stock

eSUN PLA-LW White 1.75mm Lightweight Filament 1kg

3,049.00
Learn More
Image
Out of Stock

Reflex Drive RD T-Series 12S 60A ESC

15,029.00
Learn More
Image
Out of Stock

BIQU Panda Extruder CNC Lightweight Housing for Bambu Lab X1/P1

4,199.00
Learn More
Image
Out of Stock

GEPRC SPEEDX2 1804 3450KV Brushless Motor - Black

1,889.00
Learn More
Image
Out of Stock

Arduino Due Development Board A000062

5,279.00
Learn More
Image
Out of Stock

RunCam THUMB-PRO-ND-ZZ FPV Camera - Standard Set w/ 3D Mount

8,949.00
Learn More
Image
Out of Stock

Bambu Lab PLA Aero Filament - White (1.75mm)

4,099.00
Learn More
Image
Out of Stock

Motor Protective Cover for 22 Series Motors (4 Pcs)

152.00
Learn More
Image
Out of Stock

TBS Crossfire Onsterfelijke T Antenna

1,179.00
Learn More
Image
Out of Stock

Reflex Drive D-PRO 40A 2-6S Trapezoidal ESC

7,279.00
Learn More
Image
Out of Stock

WeAct STM32G473VET6 Cortex-M4 Development Board

809.00
Learn More