The FTDI USB-to-TTL Interface Module is used to interface with Arduino or other microcontroller boards that do not have a built in USB interface.
This module is designed to be removed once the programming has be completed, allowing a smaller form factor for your project. This board features a jumper header for selecting the operating voltage (3.3V or 5V) to work with 3.3V or 5V boards,
We recommend using the FTDI USB-to-TTL Interface Module with the:
The module comes with a mini-USB cable for connecting to your computer. If you have USB-C connectors on your computer, grab our USB to USB-C Male Converter Adapter.
NOTE: This module has a jumper that selects the operating voltage (3.3V or 5V) for connecting to your board. Ensure you have the correct operating voltage selected, otherwise you may permanently damage your board.