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Github Link: https://github.com/lhr-solar/DataAcq-EnvironmentBoard

BOM Link: WIP

Description/Purpose

• Measure environmental data throughout the car, including humidity, airflow, and temperature (see data acquisition SRR for more rationale)

• Physical: Make it as small as possible (need input from mechanical/E-mech)

  • Discuss form factor and mounting with Cooling

    • Talked to Kaden Nguyen 10/12/24

      • Airflow sensor needs to be exposed - preferably back of board

      • Humidity/temp can be anywhere

      • Make as small as possible around PSOM

      • Mounting holes on corners

  • Airflow only one direction - can have stuff on the other side of flow sensor

  • Does not need to be waterproof

• Interface: this board will send all environment data to the main Environment Leaderboard via internal Data Acq. EnvironmentCAN

  • Will then be sent over TelemetryCAN to the telemetry module

• Modularity: Can pick and choose which sensors to use on each board during assembly – doesn’t require all sensors to be present

• TODO: breakout system

  • TVS for i2c, fuse, connectors

  • pinouts for connectors on board silkscreen if also using for logic analzer debug points

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