Working Voltage: 3.3V / 5.5V; The FT232R chip is a single-chip solution. Generally, peripherals are not required for general use. Even the crystal oscillator, USB matching resistor, and EEPROM for product information have been integrated inside. FT232R also has some more useful functions; About the
FT232RL Pins Definition: DTR, RXD, TX, VCC, CTS, GND; RXD/TXD transceiver communication indicator; RXD/TXD transceiver communication indicator, with 500MA self-restore Fuse; The FT232R is a USB to serial UART interface; A low-cost way to add USB capability to microcontrollers. Use this to give your own breadboard For USB capability for bootloading or downloading sketches.;
Package Content: 4pcs FR232RL Red Type-c USB To TTL Adapter ( ftdi USB to serial)