1pcs FTDI FT232RL USB to TTL Serial Converter Adapter Module 5V and 3.3V For Arduino Hot Worldwide

Features:

• The FT232R is a USB to serial UART interface
  A low-cost way to add USB capability to For Arduino or other microcontrollers. Use this to give your own breadboard For Arduino 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 For Arduino when downloading to your device.

Specifications:

• Color: Red
• USB Power Supply: 3.3V or 5V
• Size:43*17mm
• Net weight: 4 g