ESP32 cam pir motion detector with photo capture project is suitable as your automatic home assistant system. With few components and module you can easily build this camera setup. once the motion detected in-front of the PIR motion sensor the signal will trigger the ESP 32 Cam module to take photo. This is the main principle of this circuit. The captured photos will be saved in the SD card and you can see those photos later.
Components required
| Item | Quantity |
| ESP 32 cam module | 1 |
| BC547 TRANSISTOR | 1 |
| PIR MOTION SENSOR | 1 |
| 10K RESISTOR | 1 |
| 220 OHMS RESISTOR | 1 |
| 1K RESISTOR | 1 |
| BREADBOARD | 1 |
| LED | 1 |
| SD card | 1 |
Connection Circuit Diagram
ESP32 cam programming
Connect FTDI with the ESP32 cam to start programming. After programming you need to remove the GPIO 0 and GND jumber wire. then restart the board to start working.
