RC Car Control App

A mobile application that provides real-time control of a 4x4 RC truck via WiFi using an ESP32 controller board. The app features an intuitive interface with responsive controls and real-time telemetry data from the vehicle.

Application Screenshots

Custom 4x4 RC truck with ESP32-based WiFi control system

Modified chassis with upgraded suspension and dedicated buck converter for Servo

Top view showing motor controller and custom electronics

Mobile App with Control UI

ARGB LED Customization

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Key Features

Real-time Control

Direct control of all vehicle movements with minimal latency over WiFi.

Native Android UI

Optimized touch interface designed specifically for smartphone interaction.

Live Telemetry

Real-time monitoring of battery level, signal strength, and system status.

Intuitive Controls

Virtual joysticks with customizable sensitivity and dead zones.

Robust Connection

Automatic reconnection and error handling for uninterrupted driving.

Performance Metrics

Track speed, distance, and driving statistics over time.

Technical Details

Mobile Platform:Android Native

Languages:Kotlin, Java ,Arduino

Controller:ESP32 with Arduino

Communication:WiFi Direct, WebSocket

UI Framework:Material Design Components , Jetpack Compose

Development Process

ESP32 firmware development for motor control
Protocol design for reliable real-time communication
UI/UX design optimized for one-handed operation
Extensive testing in various conditions
Performance optimization for minimal latency with battery optimization according to the signal strength