USB UART click

USB UART Click is an accessory board in mikroBUS form factor. It's a compact and easy solution for adding serial UART communication via USB cable. It features FT232RL USB-to-UART interface module as well as USB MINI B connector. USB UART Click communicates with target board via UART interface. The board is powered with 5V power supply, but is designed to use 3.3V or 5V I/O levels (selectable via SMD jumper). It has a LED diode (GREEN) that indicates the presence of power supply. The board contains RX and TX LED diodes that indicate the transmit and receive data via USB.

The FT232RL contains integrated 1024 bit EEPROM, 128 bytes long receive buffer, 256 bytes long transmit buffer
Configurable CBUS I/0 pins and entire USB protocol handled on the chip.