Sensors

v0.2.0-alpha

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The sensors module is responsible for logging and transmitting telemetry data over the CAN. It utilizes the BNO055 for sensor fusion. A custom sensor fusion algorithm will compare its results with those from the BNO055.

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3D Render

Schematic

Footprint

Components

• MCU

  • MCU RP 2040

  • Flash W25Q128JVP

• USB-C JLC USB-C port

• Momentary Button TS-1187A-B-A-B

• Sensors

  • IMU BNO055

    • IMU Crystal ABS07-32.768KHZ-T

  • Barometer BMP388

• CAN Controller and transceiver MCP25625

  • CAN chip crystal X322516MLB4SI

Assembly

Standard assembly was chosen over economic assembly primarily because the BNO055 and BMP388 are not available with economic assembly. Additionally, since the number of extended parts on the board makes up exactly half of all unique components, the loading fee remains the same regardless of the assembly type.