ESP32-CAM configuration using Mega 2560 (No FTDI or USB — TTL required)

ESP32-CAM, a development board with WiFi camera and a built in PCB antenna, allows creating IP camera projects for video streaming with different resolutions. Along with the OV2640 camera, and several GPIOs, this module also features a microSD card slot that can be used to store files and images taken with the camera.