Rocket-Project-2024

The purpose of this code is to control the rocket being launched by Engineering Club at Cornell College in April 2024.

Hardware

• Teensy® 4.1
• SparkFun Triple Axis Accelerometer Breakout - KX134 (Qwiic)
• MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor
• Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055
• Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 MHz - RadioFruit
• Flash Memory Datasheet Example code for the flash
• Unnamed GPS Module
• GPS Module

  Software (on Rocket)

  * CircutPython

• C++

Software (on Ground)

• Probably Python (it's not like we really need to be efficient, since we're using an actual computer)

Peter's Cool Google Drive Folder

Peter's Cool Google Drive Folder

Objectives:

PROVE SUPERSONIC 1) detect lauch 2) Alter Sampling Rate upon descend 3) write all data to SD card for later calculation

Teensy reads data from accelerometer and barometer, writes to SD Card desired data from barometer: altitude desired data from accelerometer: acceleration (all 3 axes)

Variables Required to Achieve

1) Detect Lauch - acceleration and altitude 2) Alter Sampling rate - detect descend when acceleration value=0 and/or altitude begins decreasing 3) Write all data to SD card when landed - when landed or right before in case of damage? either way use