Features: The MiniEVB Module Development Board is equipped with the CH9340C chip, offering a reliable USB to serial port function, making it essential tool for simple communication in various embedded systems. This Multifunction board supports multiple communication protocols and is designs for rapid prototyping and embedded system designs , ensuring strong compatibility and ease of use for developers. Ideal for electronic engineers, embedded developers, hardware enthusiasts, and educators, this board provide a robusts platform for innovation and learning. Perfectly suited for IoT device development, educational experiments, product prototyping, and debugging analysis, this board enhances efficiency and creativity in diverse projects. With its high quality PCB construction, the MiniEVB Module Development Board stands out as a and Stable accessory in your toolkit, facilitating advanced technological exploration and experimentation. Specifications: Material: pcb Size: about 19x44mm/0.75x1.7inch Styles: : CH9340C/BTE1804(optional) Package Includes: 1xMiniEVB Module note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.