The documentation here is valid for both the Crazyradio and the Crazyradio PA. For specific project information have a look at the project pages for each: Crazyradio, Crazyradio PA

For Linux and Mac OSX no drivers are needed, but for Windows (all versions) you will need to follow the link below:

• Install crazyradio driver on Windows XP to 10 (This is now the recomended procedure)

• Firmware upgrade

• How to contribute to the project
• Development environment
• Crazyradio Python library
• Usb and radio protocol
• SPI programming