RC HIGH SPEED CAR

This model uses an ESP32 development board as the main controller, paired with an Xbox gamepad for wireless control

• Left joystick controls left and right steering (linear control)
• Right trigger controls forward movement (linear throttle control)
• Left trigger controls backward movement (linear throttle control)

The button layout is inspired by the Forza Horizon series, offering intuitive operation and a familiar feel

All mechanical parts are 3D Printed, with no need to purchase additional metal components like bearings or universal joints, significantly reducing replication costs
The entire vehicle features a complete steering mechanism, differential, and planetary gear reduction system, achieving sensitive control and stable operation

The appearance draws inspiration from the streamlined design of F1 race cars, equipped with front and rear wings Tested, the top speed in a straight line can reach 18 km/h
Excluding TPU tires, all other parts are PLA

Here are the items you need to purchase
Brushless motor RS2205 2300kv 
ESC 40A supporting forward and reverse with BEC output 5V 3A
LIPO 3s-2200mah 11.1V
ESP-32 development board
SG90S 180°
Below are images of these items, which are readily available on common shopping platforms

The code and Chinese/English assembly guide have been uploaded The wiring diagram can be found at the end of the assembly guide
This project requires a certain level of hands-on ability and debugging skills
Please make sure to read the assembly guide carefully if you are replicating this If you have any questions, please leave a comment I will try my best to answer them when I see them
The original model file format is SOLIDWORKS 2022
Everyone is welcome to replicate this project and provide suggestions for improvement