This is an ESP32-CAM-MB module. It's a development board specifically designed for use with the ESP32-CAM, which is a low-cost, low-power system on a chip (SoC) with integrated Wi-Fi and Bluetooth capabilities, plus an on-board camera.\n\nKey features of the ESP32-CAM-MB module:\nMicro-USB Interface: The board features a micro-USB port for power and programming.\nCH340G USB-to-Serial Converters: This chip helps in establishing communication between your computer and the ESP32-CAM module via USB.\nO Pins: The module has a set of input/output pins that can be used for connecting sensors, motors, and other peripherals.\nST Button: There is a reset button (RST) on the board for resetting the ESP32-CAM module.\n\nThis board simplifies the process of connecting the ESP32-CAM module to your computer for programming and development, making it more convenient for prototyping IoT and camera-based applications.