Sep. 2025 Teensy 4.1 · Custom 2-layer PCB

Chia v3

Custom PCB, more power, an earlier generation of the Micromouse Autonomous Maze Solver.

Overview

An enhanced iteration on the same Teensy 4.1 core, moving to a custom 2-layer PCB with integrated motor drivers and 1000 RPM DC motors. Power management and the mechanical design were refined based on lessons from Chia v2.

Key Features

  • 01Custom 2-layer PCB with integrated motor drivers
  • 021000 RPM DC motors for faster speed runs
  • 03Refined power management and mechanical design based on lessons from Chia v2