OV2640 Lens for ESP32CAM applications (三）5 OV2640 Lens with different FOV & Focal length

Описание: [芸庭樹工作室] ESP32-CAM applications
1. The purpose of this video is to understand which Lens is suitable for my applications (long range for outdoor application, mid/short range for my rooms).
2. Test setup to dispay 5 OV2640 Lens @ESP32-CAM
2. Live demo @ resolution:1600x1200
3. according to Lens manufacturer, F = 3.7mm for surveillance distance less than 10M and F = 6mm for surveillance distance less than 15mm

#ESP32-CAM