GSG GreatFET One

GreatFET One is a hardware hacker's best friend. With an expandable, open-source design, dual USB ports, and 100 expansion pins, the GreatFET One is your essential device for hacking, manufacturing, and reverse engineering. By adding expansion boards called neighbors, you can turn GreatFET One into a USB peripheral that can do almost anything.

Whether you need an interface to an external chip, a logic analyzer, a debugger, or just a whole bunch of pins to bit-bang, the versatile GreatFET One is the tool for you. Hi-Speed ​​USB and a Python API make GreatFET One your custom USB interface to the physical world.

GreatFET One offers:

• programmable digital I/O
• serial protocols including SPI, I2C, UART and JTAG
• logic analysis
• analog I/O (ADC/DAC)
• data collection
• debugging
• Versatile USB functions including Facedancer
• Hardware-assisted serial streaming engine with high throughput
• four fabulous LEDs!

GreatFET One comes in an ESD bag with a high-speed USB cable and a wiggler for easy disconnection.