The Waveshare CP2102 USB UART Board (mini) is an accessory board featuring a single-chip USB to UART bridge, facilitating seamless data transfer without the need for external resistors or crystals. It includes an on-chip power-on reset circuit and voltage regulator, and is compliant with USB Specification 2.0, supporting full-speed data transfer at 12 Mbps.
The board supports various operating systems including Windows, Mac, and Linux, and offers voltage output options of 5V or 3.3V. It is equipped with integrated USB protection and three LEDs indicating transmission, reception, and power status.