Introducing Piksi

Piksi is designed for autonomous vehicle and device guidance, aerial surveying and other use cases requiring high precision GPS/GNSS. It delivers RTK functionality for centimeter-level relative positioning in a 53x53mm form factor. The Piksi receiver supports a high-performance, onboard Digital Signal Processor (DSP) and a flexible correlation accelerator.


  • Centimeter-level relative positioning (RTK)

  • 10 Hz position/velocity/time solutions for fast updates

  • Open-source software and board design

  • Low power consumption: 500mW typical

  • Small form factor:

  • USB and dual UART connectivity

  • Full-rate raw sample pass-through over USB

  • GPS L1