Motherboard (w/set of Sensors, Raspberry-Pi and Soft)
- Purpose: Designed for satellite control. Provides satellite stabilization and target algorythms performance.
- Year of release: 2017
- Guaranteed service life (years): 1
- Estimated production / delivery time (months): 2
- Flight qualification of the product: No
- Brief history of flight qualification: In the composition of the satellites SiriusSat-1.2 (launched on 15.08.18.).
- Possibility to adapt the product to customer requirements: No
| Parameter | Value |
|---|---|
| Dimensions (w/p PC104 connector), mm | 86.2 х 93.6 х 14 |
| Mass, g | 59 |
| Supply voltage, V | 5..14 |
| Power consumption, max (sensors and loaded RPi (w/o WiFi), W | 0.9 |
| Data interface | CAN2.0B Raspberry: Camera I/F, UART, I2C, SPI (2 CS), USB |
| Operating temperature range, °С | -40...+60 |
| Storage temperature range, °С | -50..+105 |
| Mechanical vibration, g | 12 |
| Mechanical shock, g | 50 |
Represents a Raspberry-Pi Compute Module carrier which contains a set of devices.
Features:
- - flat and flexible architecture: all devices have CAN bus interconnect;
- - raspberry Compute Module CM1/CM3 slot;
- - sensors on CAN bus: magnetometer, angular velocity, temperature, voltages and cur-rents;
- - EM torquer driver;
- - on board ADCS controller;
- - low-power board managing MCU with B-DOT and flight plan;
- - bootloaders with in-flight flash abilitu;
- - rich centralized satellite debug system.
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