Eddie On-Board Computer
Spacemanic s.r.o.
Flight-proven MSP430-based on-board computer for satellite command and data handling with integrated attitude sensors.
Technical specifications
- Microcontroller
- MSP430
- Clock Speed
- 32.768 kHz (low power) / 16 MHz (standard)
- Memory
- 6x 1 MiB external FRAM
- Interfaces
- I2C, RS485, UART, CAN, SPI, PWM, GPIO
- Onboard Sensors
- Gyro, accelerometer, magnetometer, temperature
- Dimensions
- 67 x 42 x 7.5 mm
- Mass
- 25 g
- Power Consumption
- 60 mW average / 100 mW peak
About
Eddie is Spacemanic’s flight-proven on-board computer for satellite command and data handling (CDHS) and payload processing. Built around an MSP430 microcontroller running FreeRTOS at 32.768 kHz (low power) or 16 MHz (standard), it includes 6x 1 MiB external FRAM for data storage.
Connectivity includes I2C (plus isolated I2C), RS485, UART, CAN, SPI, 3x PWM, and 8x GPIO (4 with 12-bit ADC). Integrated sensors include gyroscope, accelerometer, magnetometer, and temperature sensing. The board measures 67 x 42 x 7.5 mm, weighs 25 g, and draws 60 mW average / 100 mW peak power.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
