How to make a spy camera using ESP-32 cam module
In this post, I am going to describe how to make a very small spy camera with new low price development board ESP-32 cam. This cam module has a powerful esp32 chip, A micro SD card slot & a 2 MP camera. and you can program it using Arduino IDE How it works - When gpio 13 connect to gnd the camera module will take a photo & save it to Micro sd card. You need to make - ESP32 cam module Small Vero board Push Switch Micro On-Off switch 10 K resistor 3.7 volt rechargeable battery Male / Female header pins wire SD card A small box ( optional ) Circuit Diagram of this project After completed the connections upload the code to ESP32 cam using arduino IDE Download code from here It may help you How to program ESP 32 Cam module