The CJMCU FT232H is a versatile high-speed USB-to-serial multi-interface module based on the FTDI FT232H chip. It supports multiple communication protocols, including JTAG, UART, FIFO, SPI, and I2C, making it an all-in-one solution for interfacing PCs with embedded systems. With a USB 2.0 high-speed (480 Mbps) interface, it ensures rapid data transfer for demanding applications. The module is compact, easy to integrate, and compatible with popular development environments. It includes GPIO pins for custom control and is ideal for debugging, programming, and data communication in electronics projects.