Collect data from sensor and store on SD card

[JSegrave-IBM]

"As a Firefighter, I need Prometeo to keep my sensor data safe by backing it up to an SD Card, so that it's never lost even if I get disconnected from the server"

• Run basic read write function on Micro SD
• Collect data from sensor and store on SD card
• Write algorithm to format and store data in consumable manner
• Access data via bluetooth connection
• Define approach for storing data: e.g. do we store data all the time or only when the device is unable to connect to cellular device (offline mode)