AlphaLog - Rocket Blackbox

IN DEVELOPMENT

The AlphaLog Rocket Blackbox is a compact, high-performance flight data logging device designed specifically for rocketry and high-altitude experimentation. Built to withstand the rigorous conditions of suborbital and experimental rocket flights, AlphaLog captures critical telemetry, environmental, and motion data, ensuring that every launch is recorded with precision. This device is ideal for both amateur rocketeers and aerospace research teams looking for a robust solution for tracking and analyzing flight performance.

Features:

1. Environmental and Motion Sensors:

   • BMI323 IMU for capturing precise acceleration, rotation, and orientation data.
   • BMP280 barometric pressure sensor for altitude and atmospheric pressure readings.
   • LIS2MDLTR magnetometer for magnetic field measurements, useful for orientation and geographic data.

2. Data Storage and Connectivity:

   • MicroSD Card Slot for convenient data storage, allowing for quick and easy access to all recorded flight data post-flight.
   • USB-C Port for fast data transfer and board configuration.

3. Reliable Power Management:

   • AMS1117-3.3 voltage regulator ensures stable power to all components, even under variable conditions, allowing for reliable data capture throughout the flight.

4. Precision Timing:

   • Equipped with a 32.768kHz Crystal Oscillator for precise timing, enabling accurate logging intervals and data synchronization.

5. Robust Build and Compact Design:

   • Compact, durable design suitable for small payload bays and custom experimental setups.
   • Easy-to-mount with standard connectors and interfaces, compatible with a wide range of rocket systems.

Specifications:

• Processor: STM32L412KBT6 32-bit ARM Cortex-M4, providing efficient data processing with low power consumption.
• Sensors:
  • BMI323 (Bosch) IMU – 3-axis accelerometer and gyroscope.
  • BMP280 (Bosch) barometric pressure sensor – for altitude and pressure data.
  • LIS2MDLTR (STMicroelectronics) magnetometer – for magnetic field orientation.
• Power Supply: Input voltage regulated through AMS1117-3.3 to ensure stable 3.3V for all components.
• Data Interface:
  • USB-C Connector for data transfer and power input.
  • MicroSD Card Slot for onboard data storage.
• Capacitors and Resistors:
  • Multiple decoupling capacitors (100nF, 220nF, 10uF) and resistors (5.1kΩ, 4.7kΩ, 1MΩ, 2.2kΩ) ensure signal stability and reduce noise.
• Dimensions: Compact enough to fit within most small and mid-sized rocket payload compartments.
• Mounting: Standard mounting points compatible with common rocketry payload fixtures.

Applications:

• High-altitude rocketry and balloon missions.
• Environmental and atmospheric data logging.
• Experimental flights for academic research.
• Payload orientation and motion tracking.