Goolsky FGR4S V2 receiver compact design for space-saving installs.
Goolsky FGR4S V2 single antenna enables simple, reliable setup.
Goolsky FGR4S V2 AFHDS 3 binding enables fast connection.
Goolsky FGR4S V2 outputs PWM, PPM and IBUS for flexible control.
Goolsky FGR4S V2 demonstrates rapid link-up for stable RC control.
Goolsky FGR4S V2 mounted on an RC car for precise steering.
Goolsky FGR4S V2 used on an RC boat for responsive throttle control.
Goolsky FGR4S V2 ultra-lightweight design reduces model weight.
Goolsky FGR4S V2 easy installation in small layouts.

Goolsky

Goolsky Flysky FGR4S V2 Receiver - 2.4GHz 4-Channel AFHDS 3, Single Antenna, PWM/PPM/IBUS

High-performance toys made for confident daily results

$53.67

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Why customers choose ToyTerrax Toys and Games

Overview

The Goolsky FGR4S V2 Receiver is a compact 2.4 GHz, four-channel solution designed to pair seamlessly with the Flysky Noble FS-NB4 PL18 transmitter. Its form fits tight compartments in both RC cars and RC boats, delivering a clean balance of size, weight, and dependable performance for everyday hobby use.

AFHDS 3: Fast, Stable Binding

Built on Flysky’s third-generation AFHDS 3 system, this receiver offers quick binding and a robust link. Expect responsive control and steady signal in varied environments, from racing laps to drifting closer to water edges.

  • Fast binding process with a built-in single antenna
  • Two-way transmission supports more responsive control
  • Designed for reliable operation under dynamic conditions

Compact, Lightweight Design

Ultra-small and ultra-lightweight, the FGR4S V2 minimizes footprint and reduces the weight burden on your model, helping preserve handling characteristics and power efficiency.

Flexible Outputs for Wide Compatibility

Featuring PWM, PPM, and i-bus data outputs, the receiver adapts to a range of AFHDS3 remote controllers. This versatility makes it easier to tailor wiring and data flow to your airframe or watercraft.

  • PWM: standard servo-compatible channels
  • PPM: streamlined channel multiplexing for simpler wiring
  • IBUS: convenient data transmission for modern control systems

Real-world Use and Setup Tips

Pair with the Flysky Noble NB4 PL18 quickly and verify signal integrity before operation. Align the antenna for stable reception and choose the appropriate output mode in your transmitter to suit your layout.

Real-life Scenarios

  • RC car sessions benefit from a reliable, low-latency link during fast cornering
  • RC boats gain responsive throttle and rudder control in choppy water or smooth routing
  • Compact installation helps fit into cramped hulls or chassis without adding noticeable weight

FAQ

Q: Which transmitter is compatible with the Goolsky FGR4S V2 receiver?

A: Designed to pair with Flysky Noble FS-NB4 PL18 using AFHDS 3 for quick binding and stable links.

Q: What outputs does the FGR4S V2 support?

A: PWM, PPM, and IBUS outputs provide flexible connections to compatible remote controllers.

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