custom 1Pcs FT232RL FT232 USB TO TTL 5V 3.3V Download Cable To Serial Adapter Module USB TO 232

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.
RXD/TXD transceiver communication indicator
Includes over-current protection, using a 500ma self-restoring fuse
This board includes a DTR pin needed to auto-reset when downloading to your device.
Color: Red
USB Power Supply: 3.3V or 5V
Size:43*17mm