SparkFun LED Tactile Button Breakout Boards, Buttons/Switches Prototyping the FT232RL will enumerate as

the FT232RL will enumerate as a virtual COM port

The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded

You can either drill two 80mil holes for the support posts

This is a 5V Arduino running the 16MHz bootloader in a super-sleek form factor that will fit easily into your next small project

SparkFun LED Tactile Button Breakout Boards, Buttons/Switches Prototyping the FT232RL will enumerate asThis simple breakout board makes it easy to use our LED tactile switches in a breadboard, or your next project. Note: Populate the board according to the polarity of the LED on the switch. The markings for the switch are irrelevant and can be reversed. Documents: Schematic Eagle Files GitHub