This is a fixed focus USB camera module featuring the HM2131 sensor chip with 2MP resolution. It supports outputting Full HD 1920×1080P30FPS images even in low-light conditions. The module operates in manual focus mode, with a focal length of 2.9mm and a focusing range of 50cm to infinity. It is compatible with mainstream operating systems such as Windows, Linux, and macOS. With its compact size of only 25mm × 25mm, it can be installed in almost all narrow spaces and miniature devices, making it widely applicable in machine vision, medical imaging, real-time monitoring, and other applications.
