CubeSat Onboard Computer "SatBus 1C1"

CubeSat Onboard Computers
CubeSat Onboard Computer "SatBus 1C1"

Onboard Computer “SatBus 1C1”

Basic Price € 3000

Is designed for small satellite space mission applications.

It is easy to use on-board computer and perfectly suitable for first satellite mission or educational purposes. The powerful but efficient ARM Cortex-M4F microcontroller can perform general functions of satellite flight computer such as:

  • command and data management
  • power management
  • payload control
  • run custom attitude determination algorithms from built-in gyro and magnetometer readings
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  • On-board sensors: 3 axis magnetometer, 3 axis gyroscope, 3 axis accelerometer
  • Debug interfaces: USB/SWD
  • 104-pin SAMTEC stack and PicoBlade™ 1.25 mm pitch interfacing connectors
  • PCB: Gold plated FR-4 (IPC-6012B)
  • IPC – A600H class 3 assembly, soldering per ESA specification ECSS-Q-70-08
  • Dimensions: 95.9 x 90.2 x 12 mm
  • Mass: 44 g


  • ARM 32-bit Cortex™ M4 CPU with clock speed up to 168 MHz (configurable)
  • 192 KB of RAM
  • 1 MB of internal FLASH memory
  • 128 MB of external NOR-flash for mission data storage (two separate chips of 64 MB each)
  • Payload and sensor interfaces: I2C, UART, CAN, GPIO/ADC
  • Temperature tolerance: -40 to 85 °C
  • Mission planner with time scheduled script/task execution support

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