PROMPT - Project for Recording, Observing, and Measuring Parachute Tube

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The PROMPT is a remote sensor daughterboard that will be placed at the base of the parachute bay, to record metrics regarding the operation of the parachutes. The data from this module will be sent back to the main sensor board over RS485. Data will be measured at 100Hz. This includes:

• The pressure of the parachute bay 
• The temperature inside the parachute bay
• The temperature in the booster
• Whether or not the payload has been deployed

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Component Selection:

0-60PSI pressure: ABP2LANT060PG2A3XX

• Used by Sparkfun
• i2C interface
• Not on JLCPCB

Comments/Questions:

• a 

Thermocouple Amplifier: MAX31855 

• Used by Adafruit
• 3-Wire SPI interface
• Cannot be used with grounded thermocouples
• JLCPCB: C52028

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Comments/Questions:

• a 

Memory: W25Q128JVSIQ

• Same as most other devices on the backplane
• JLCPCB: C97521

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