Waterproof 2.4GHz 4CH FGr4D Receiver for Flysky AFHDS 3 Transmitter

The FGr4D receiver from Goolsky Flysky is a 2.4GHz 4-channel waterproof receiver designed for RC cars and boats. Based on the AFHDS 3 protocol, this receiver features dual antennas and a PPX6 nano waterproof construction that is compact and lightweight. It also supports 4 new port function interfaces, making it adaptable to various signal types such as i-BUS2, S.BUS, i-BUS, and PPM.

To ensure safety and optimal performance, it is crucial to install and calibrate the receiver correctly. Disconnect the receiver's battery before turning off the transmitter to avoid losing control, and be cautious with failsafe settings to prevent accidents. Additionally, keep the receiver away from electrical noise sources and ensure the antenna is kept away from conductive materials.

The FGr4D receiver is compatible with all transmitters using the AFHDS 3 protocol, such as the flysky Noble series. It can be updated via the FlyskyAssistant software and supports online firmware updates. The receiver can be set in different failsafe modes to protect the model and personnel in case of signal loss or control issues.

With built-in dual antennas, the FGr4D receiver offers a wider signal coverage and stability compared to the FGr4S V2 model. It is also equipped with a durable metal pin header for improved corrosion resistance and a longer service life.

Installation and binding of the receiver are straightforward, with options for two-way and one-way binding methods. The receiver features a user-friendly design, making it suitable for various RC applications such as cars, boats, airplanes, gliders, and helicopters.

Overall, the Goolsky Flysky FGr4D receiver offers a reliable and versatile solution for RC enthusiasts, providing advanced features and compatibility with a range of transmitters.

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