file_format: "1" id: pro_micro name: Pro Micro type: interconnect url: https://www.sparkfun.com/products/12640 manufacturer: SparkFun description: | The SparkFun Pro Micro grew popular as a low cost ATmega32U4 board with sufficient GPIO and peripherals to work for many keyboard needs. Since the original Pro Micro, many pin compatible boards have appeared, with various changes or improvements, such as the Elite-C w/ USB-C, nice!nano with nRF52840 wireless.