Pololu A-Star/Zumo 32U4 Software and Drivers These files are the software and drivers for the Pololu A-Star 32U4 boards, which are a family of programmable modules featuring Atmel's ATmega32U4 microcontroller. They are also used for the A-Star-compatible Zumo 32U4 robot. For more information about A-Star boards, see their user's guides: A-Star 32U4 (Micro, Mini, Prime): http://www.pololu.com/docs/0J61 A-Star 32U4 Robot Controller: https://www.pololu.com/docs/0J66 Zumo 32U4 Robot: https://www.pololu.com/docs/0J63 These files are available on GitHub: https://github.com/pololu/a-star For programming an A-Star 32U4 or Zumo 32U4 with the Arduino environment, you might also want to install the applicable Arduino library: https://github.com/pololu/a-star-32u4-arduino-library https://github.com/pololu/zumo-32u4-arduino-library == Arduino add-on == The "add-on" directory contains a folder named "pololu" which can be used to add a "Pololu A-Star 32U4" entry to the "Board" menu in the Arduino IDE. The add-on supports the 1.0.x, 1.5.x, and 1.6.x, versions of the Arduino IDE. To install the add-on, copy the "pololu" folder into the "hardware" subfolder of the Arduino sketchbook location. The Arduino sketchbook location is typically in your Documents folder in a subfolder named "Arduino". You can see the sketchbook location in the Arduino IDE Preferences dialog, which is available from the File menu. == Bootloader == The "bootloader" directory contains the source code and compiled files for the A-Star 32U4 Bootloader. == Drivers == The "drivers" directory contains the A-Star drivers for Microsoft Windows. To install the drivers, right-click on "a-star.inf" and select "Install". == udev rules == The "udev-rules" directory contains a file named "a-star.rules" for Linux users. If you copy this file to /etc/udev/rules.d/, it will tell ModemManager to not try to access the virtual serial ports of the A-Star. This is necessary on some systems in order to program the A-Star.