Welcome back to ROBOREAR! In this tutorial, we’re building something super exciting and practical — a DIY CCTV Security Camera using ESP32 CAM and a TFT LCD Display, where you can view live video without any PC! 🔥
This project combines ESP32 CAM, ESP32, and a 2.8-inch TFT LCD to create a complete wireless video monitoring system that fits in the palm of your hand. You’ll learn how to stream live footage from the ESP32 CAM’s IP address and display it directly on a TFT LCD screen — all running on Wi-Fi.
If you love electronics, Arduino, IoT, or robotics, this project will not only boost your ESP32 skills but also inspire new ideas for smart systems like security cameras, baby monitors, home automation, or even robot vision.
🔍 What You’ll Learn in This Video
✅ How to connect ESP32 CAM and TFT LCD
✅ How to set up the ESP32 video streaming server
✅ How to use IP address to access and display the live video
✅ How to power and control both modules efficiently
✅ How to build a mini CCTV or surveillance camera without a PC
✅ How to modify the code for different display sizes and resolutions
✅ Tips to improve video latency, brightness, and frame rate
⚙️ Timestamps:
00:00 Intro
00:38 Components
01:20 Wiring
03:57 Server Setup
10:18 Client Setup
13:36 Outro
📂 Code:
https://github.com/shahrear-ab/roborear/tree/main/ESP32CamStreaming🔌 Components Used in This Project
Breadboard (400+ points)
https://amzn.to/4mpgr6V https://s.click.aliexpress.com/e/_opCNkDhESP32 Development Board
https://amzn.to/45YGCf5https://s.click.aliexpress.com/e/_oFjNWHzESP32 Cam Board with ESP32-CAM-MB Micro USB to Serial Port
https://amzn.to/47OCPSohttps://s.click.aliexpress.com/e/_c4kyTI4X2.8 inch TFT LCD 240*320
https://amzn.to/436GLLzhttps://s.click.aliexpress.com/e/_c4SmPl59Jumper Wires
https://amzn.to/4nsmsjAhttps://s.click.aliexpress.com/e/_oounQN9(These affiliate links help support the channel at no extra cost to you 🙏).
Power source (3V via USB or external adapter)
💡 Concept Behind This Project
The ESP32 CAM captures video and streams it through a local IP address over Wi-Fi. The ESP32 main board fetches that IP stream and sends the image frames to the TFT LCD display using SPI communication. This allows real-time camera footage to appear directly on your screen — no laptop or computer required!
It’s the perfect example of combining embedded systems, display handling, and network communication — all within one project.
🔧 Troubleshooting Tips
⚙️ If your TFT screen shows nothing → check SPI connections and pin mapping in User_Setup.h
📶 If camera doesn’t connect → verify WiFi credentials and check serial monitor for IP address
💡 If the stream lags → reduce image resolution or shorten WiFi distance
🔗 Applications
🔹Smart IoT Surveillance Camera
🔹Robot Vision System for autonomous navigation
🔹Home Automation security module
🔹DIY video monitor for classrooms or labs
🔹Simple wireless video feed for electronics projects
🎥 More Projects from Roborear:
🔹 ESP32 Google Assistant LED Control →
https://youtu.be/pwMxg3O_0Rw🔹 Smart Weather Station Project →
https://youtu.be/JK-ghcYoc1s🔹 Resistor Color Code Explained →
https://youtu.be/HQLe7LK8t0g🔹 Pomodoro Timer with ESP32 (OLED + Buzzer) →
https://youtu.be/ldFs-9T3so0📢 About Roborear
Hi, I’m Shahrear Abedin Bhuiyan, a Mechanical Engineering student at BUET. On Roborear, I create beginner-friendly robotics, electronics, and IoT tutorials to make STEM learning fun and easy. Subscribe for weekly projects, coding tutorials, and DIY experiments!
📩 Contact Me
For collaboration, sponsorships, or project inquiries:
📧 roborearbd@gmail.com
📢 Facebook Page:
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📥 Check the video description for the source code & circuit diagram
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