ESP32 Surveillance Camera | Send Images to Telegram - Work !!

Summary

This tutorial demonstrates how to create a motion detection system using a USB camera and a PIR sensor, integrated with Telegram for real-time alerts. The system captures images whenever motion is detected and sends them directly to a Telegram chat. The video guides viewers through the hardware setup, including connecting the PIR sensor and camera to a microcontroller, and programming it with the necessary Telegram bot credentials. The result is an automated motion detection system that can be powered by a laptop or power bank and sends alerts with captured images when motion is detected.

Takeaways

• 😀 Install and log in to Telegram to start the project, then create a bot using BotFather.
• 😀 You will receive a token from the Telegram bot after creating it, which is essential for the integration.
• 😀 Obtain your chat ID by using the '/getid' command in the BotFather chat for bot communication.
• 😀 Gather the necessary hardware: ESP32 camera module, PIR motion sensor, USB TTL programmer, jumper wires, and a power source.
• 😀 The ESP32 camera module must be connected to a USB TTL programmer to enable programming and power.
• 😀 Use the Arduino IDE to upload the code to the ESP32, configuring Wi-Fi credentials, token, and chat ID within the code.
• 😀 After uploading the code, reset the ESP32 to complete the programming and enable motion detection functionality.
• 😀 The PIR sensor will detect motion, and when triggered, the system sends captured images to your Telegram chat.
• 😀 Ensure that the jumper between ground and analog input is removed after uploading the program.
• 😀 Check the serial monitor to verify if the system is working properly after the upload is complete.
• 😀 The system requires a stable power source, like a power bank or laptop, to function correctly during operation.

Q & A

What is the main objective of the project mentioned in the video?

The main objective of the project is to create a motion-detection camera system that captures and sends images to Telegram when motion is detected.

What components are needed for the motion detection camera project?

The components required include a 32-camera, PIR sensor, USB TTL programmer, Breadboard, jumper wires, and a schematic for programming the USB 32 camera.

How do you install the Telegram app for this project?

You can install the Telegram app from the Play Store, open it, log in, and follow the steps provided to obtain a token and chat ID.

What is the purpose of the Telegram token in the project?

The Telegram token is used to authenticate the connection between the motion detection system and the Telegram bot, enabling it to send images or notifications when motion is detected.

How do you retrieve the chat ID from Telegram?

To retrieve the chat ID, you must type '/start' in the Telegram bot, which will send the chat ID to you.

What should be done after obtaining the Telegram token and chat ID?

After obtaining the token and chat ID, you need to input them into the Arduino program and upload it to the USB 32 camera module.

How do you upload the program to the USB 32 camera?

To upload the program, you need to select the correct board and port in the Arduino IDE, then upload the code. Afterward, reset the camera module to apply the program.

What is the purpose of the PIR sensor in the project?

The PIR sensor is used to detect motion in the vicinity. When motion is detected, it triggers the camera to capture an image and send it via Telegram.

How do you power the USB 32 camera and the components?

You can power the USB 32 camera and the components using a power bank or a laptop's USB port. Make sure the correct voltage is supplied.

What troubleshooting steps should be followed if the program does not upload successfully?

If the program does not upload successfully, check the connections, ensure the correct board and port are selected in the Arduino IDE, and ensure the USB 32 camera is properly connected before retrying.