What port do you put power in?

Esc plugged into port 2 and power came from esc. Servo into port 1

will RC control work to control a mobility chair if wired the receiver into the chair control?

You are only limited by your knowledge and skill level. Yes, I could wire an electric chair/scooter to function with RC controls

When i try to bond receiver and transmitter all i get is beeps. i plugged the esc channel 2 but still beeps. am using a drone motor. that the problem?

The receiver is beeping ? Or the esc ? Don’t know about the receiver beeping but depending on the model of the esc, that could beep, channel 1 to turn and 2 to burn try plugging the esc in channel 2 and reverse the polarity. If still beeping consult your esc manual for endpoint adjustment and make sure the dumbo radio th and st adjustments are at zero

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X4 4CH RC Radio System Transmitter and Receiver X6F 2.4ghz Remote Controller for RC Car Boat Tanks(Distance 400m-500m) Controller Transmitter

X4 4CH RC Radio System Transmitter and Receiver X6F 2.4ghz Remote Controller for RC Car Boat Tanks(Distance 400m-500m) Controller Transmitter

Product ID: 292332775

Details

Brand
DUMBORC
Colour
grey
Model name
X4
Number of batteries
4 AA batteries
Special features
Portable

📡2.4GHz ultra-stable signal

🔋3 power charging modes

🚗400-500m control range

Description

🚀 Take command with precision and power—control your RC world like a pro!

SMART LOW POWER ALARM - Never lose control—early low voltage warnings protect your battery and your investment.
VERSATILE POWER OPTIONS - Supports AA batteries, USB charging, and lithium battery sockets for ultimate convenience on the go.
UNMATCHED SIGNAL STABILITY - 2.4GHz frequency ensures interference-free control up to 500 meters—stay connected, always.
CUSTOMIZABLE SPEED STEERING - Throttle speed limit and steering direction adjustments tailor your experience from beginner to pro.
PRECISION CONTROL AT YOUR FINGERTIPS - Gun-style transmitter offers intuitive one-handed operation for seamless RC mastery.

The DUMBORC X4 4CH RC Radio System features a 2.4GHz transmitter and receiver combo designed for RC cars, boats, and tanks. It offers a robust control range of 400-500 meters with ultra-low latency (3ms response), multiple power supply options including AA, USB, and lithium batteries, and advanced throttle and steering customization. Its low power alarm safeguards battery life, making it perfect for both beginners and experienced hobbyists seeking reliable, versatile remote control performance.

Specifications

ASIN	B07RR81GSB
Additional Features	Portable
Battery Type	Alkaline, Lithium
Brand	DUMBORC
Built-In Media	Transmitter, Receiver, Lithium Battery Socket
Color	grey
Customer Reviews	4.6 4.6 out of 5 stars (1,607)
Global Trade Identification Number	04744788102582
Item Weight	41 Grams
Manufacturer	DUMBORC
Mfr Part Number	20135545
Model Name	X4
Model Number	DUMBORC X4
Number of Batteries	4 AA batteries required.
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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