Endoscope Camera Ear USB & OTG View an app to connect with endoscope cam or any device like a USB camera or Borescope camera depstech, sewer inspection camera there are many devices that use external cam like inspection camera sewer. 🚀 How does it work Endoscope Camera Ear USB & OTG View? the endoscope app for android works like an otg view. open your external Borescope by USB otg or type-c and read it the endoscope app need to use micro just to record video with sounds and need to use the ga