What else can Arduino Pro Micro do?

The Arduino Pro Micro is the perfect addition to any school makerspace, robotics program, computer science, art, or fungineering class, and can be reprogrammed to perform many different tasks, expanded with additional components such as sensors, LEDs, SD Card adapters, Bluetooth or WiFi connectivity, and more. Learn more about the amazing world of Arduino!

Also, in conjunction with Codebender, several examples of further usage are given under the USB tab: