... workableAbout CP2102 The CP2102 is a highly-integrated USB-to-UART Bridge controller providing a simple solution for updating RS-232 ... controller, USB transceiver, oscillator, EEPROM, and asynchronous serial data bus(UART) with full modem control signals in a compact 5 x ... appear as a COM port to PC applications. The CP2102 UART interface implements all RS-232 signals, including control and handshaking ...