The GOS CubeSat on board computer combines performance and energy efficiency using robust and flight proven components. The system is an ideal basis for a demanding CubeSat mission. In addition to the full functionality of the CubeSat Kit, it offers a whole range of functions which extend the range of potential applications significantly.


  • Energy- efficient Cortex M4 CPU with up to 180 MHz 
  • Hardware watchdog 
  • Very reliable non-volatile 8 Mbit SRAM 
  • Special shielded SD chip with up to 8 GB memory 
  • Real-time clock 
  • Native support for 1 x HISPICO S-band transmitter for a broadband down-link with up to 1.06 Mbit/s 
  • Connections for 2 x GOS UHF modules 
  • Integrated positioning functions 
    • 3-axis MEMS gyroscope and accelerometer 
    • 3-axis magnetometer 
  • Optional CAN bus support 
  • Alternative functions, such as Ethernet, additional SPI and I2C buses, and many others, can be implemented on the CSK connector on request 
  • Full compatibility with the products of other CubeSat manufacturers