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2h 55m 23s logged

Devlog #0 — Schematic done!

Wrapped up the schematic for the wheel. Key component choices:

  • STM32G491VE — picked for the built-in CAN peripheral and the high GPIO count (needed the pins for buttons, encoders, LEDs, and display).
  • TCAN332G — CAN transceiver handling the physical layer to the base unit.
  • Touch display — shows live driving data right on the wheel (speed, gear, telemetry over CAN).
  • Charge pump — lets me hot-plug the wheel into the base without inrush issues.

Next up: PCB routing.

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