"Working_ESP32_CAM_BEST_DOES_EVERYTHING_V10.zip" <<=This sketch displays multiple ESP32-CAMS, has LED FLASH CONTROL, has OTA capability, all rendered on a webpage on your browser (read comments for link to which cam board to buy). "Working_NodeMCU_CONTROL_by_BROWSER_V2.14.ino" <<=This sketch displays and controls various sensors by webpage.