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Reference

Pages you come back to, rather than work through once.

  • Setup — Arduino IDE

    Arduino IDE, ESP32 board support, USB drivers, and the snippets you'll reuse all semester. Do this before Week 1.

  • Lab Safety

    Batteries, powered motors, moving vehicles. Sign-off required before Lab 1.

  • Hardware & Pinout

    System architecture, your pin table, the I2C address map, and the ESP32 pins that cause trouble.

  • Troubleshooting

    The failures we see every year, and what actually fixes them.