1. Connect the mobile phone to the APP of the external camera via the USB OTG cable to preview the camera.
2. APP can be connected to an external camera through the OTG cable to display the picture in real time, and can perform video recording and photographing functions.
3. The resolution of the external camera can be adjusted. But it needs the support of the camera itself.
2. APP can be connected to an external camera through the OTG cable to display the picture in real time, and can perform video recording and photographing functions.
3. The resolution of the external camera can be adjusted. But it needs the support of the camera itself.
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