USB To TTL FT232RL FTDI Serial Adapter Converter Module For Arduino 3.3V 5V Mini
FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini USB TO TTL 232. The FTDI USB to TTL serial converter module is a UART (universal asynchronous receiver-transmitter) board used for TTL serial communication.