# GoodFET * [travisgoodspeed/goodfet](https://github.com/travisgoodspeed/goodfet) - An embedded bus adapter for various microcontrollers and radios. * [greatscottgadgets/Facedancer](https://github.com/greatscottgadgets/Facedancer) - modern FaceDancer core for multiple devices-- including GreatFET ## Facedancer The Facedancer21 is the twenty-fourth hardware revision of the GoodFET, owing its heritage to the GoodFET41 and Facedancer20. Unlike the general-purpose GoodFET boards, the only purpose of this board is to allow USB devices to be written in host-side Python, so that one workstation can fuzz-test the USB device drivers of another host. ## References * [GoodFET](https://goodfet.sourceforge.net/) * [Facedancer21 - GoodFET](https://goodfet.sourceforge.net/hardware/facedancer21/) * [Black Hat USA 2016 GreatFET Making GoodFET Great Again - 5 oct. 2019](https://youtu.be/IqhWqqvtNlY)