2.4G Main Receiver Board Circuit Module Component for SU57 RC Plane

Restore Flawless Radio Control and Fix Intermittent Flight Disconnections

Water intrusion, hard nose-dives, or internal circuit short-outs on your foam plane's mainboard will lead to sudden signal dropouts, complete pairing failures, or non-responsive motor and LED operations. For the SU57 2.4G Light-Up Foam Aircraft, a malfunctioning central chip leaves your fixed-wing fighter completely grounded. This factory-original 2.4G receiver board replaces your burnt or unresponsive electronics unit, instantly establishing a rock-solid, interference-free connection with your transmitter so you can launch back into the air with confidence.  Ships worldwide.

Product Highlights

• Direct-Fit Core Signal Unit: Includes 1 authentic factory printed circuit board (PCB) featuring integrated signal processing gyro elements and ready-to-plug connector arrays.

• Pre-Soldered Power and Motor Harnesses: Built with factory-soldered red and black heavy-gauge power input wires along with flexible silicone motor lead lines to bypass manual soldering headaches.

• Dual Micro Terminal JST Ports: Equipped with pre-installed white miniature terminal sockets designed for immediate plug-and-play linkage to your jet's multi-color wing LED light strips.

• Optimized Trace Antenna Design: Features a precision-tuned onboard radio wave copper trace antenna that maximizes 2.4G signal penetration through foam bodies, delivering superb hand-thrown range control.

Compatibility

For the SU57 RC Plane only.
Full model page (specs & photos):
https://www.kidstoylover.com/en-us/products/su57-rc-plane-2-4g-light-up-foam-aircraft

What’s in the Box

• 1 x SU57 RC Plane Receiver

Install Tips

• Old Receiver Extraction: Carefully split or open the EPP foam fuselage nose hatch access bay; unhook the wing LED light strip plugs and disconnect or desolder the main power terminal from the battery housing before pulling out the damaged green board.

• Receiver Board Foam Seating: Drop your new 2.4G receiver circuit module squarely into the pre-molded internal electronics compartment inside the jet's nose; ensure that the board sits flat and trace antennas point away from structural carbon reinforcement rods to eliminate signal shielding.

• Power Connection & Wiring Route: Solder or couple the pre-installed red (+) and black (-) power supply input lines cleanly onto your main battery connection leads; tuck all loose wires smoothly inside the foam wire routing tracks so they don't block the plane's center of gravity.

• LED Terminal and Motor Pairing Check: Snap the white dual-pin micro connectors from your fuselage lighting strips directly into the corresponding white onboard receiver terminal ports; switch on your 2.4G transmitter first, then plug in the flight battery to run a full bench test verifying that both the wing lighting tracks flash and the twin thrust motors spool up smoothly before sealing the hatch.

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide