Sensoreact Controls - ESP32-CAM Code

Arduino code for ESP32-CAM video streaming in DIY car project

Overview

This Arduino code enables ESP32-CAM to provide live video streaming for the Sensoreact Controls DIY car project. The ESP32-CAM acts as a wireless camera module that streams video over Wi-Fi, allowing remote monitoring and control of your robot car through the web interface.

Features

Video Streaming: Real-time MJPEG stream
Resolution: Configurable (QVGA to UXGA)
Connection: Wi-Fi (802.11 b/g/n)
Stream Port: Port 81
Frame Rate: Up to 25 FPS
Integration: Works with Pico 2W controller

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INO

ESP32-CAM Code

Compact Arduino code for ESP32-CAM video streaming functionality for remote monitoring.

File Size 3.3 KB
Modified Jan 23, 2026
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Quick Info

Language: Arduino C++
Board: ESP32-CAM
Difficulty: Beginner

Required Components

  • ESP32-CAM Module
  • FTDI Programmer
  • Jumper Wires
  • MicroSD Card (Optional)
  • External Antenna (Optional)

Setup Instructions

  1. Install ESP32 board package in Arduino IDE
  2. Select "AI Thinker ESP32-CAM" board
  3. Update Wi-Fi credentials (ssid and password)
  4. Connect ESP32-CAM to FTDI programmer
  5. Upload the code to ESP32-CAM
  6. Open Serial Monitor to get the IP address
  7. Copy the IP address to your Pico code
  8. Test streaming at http://[IP]:81/stream

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