Color-Coded Autonomous Forklift Robot (LEGO Spike Prime)

I’ve been testing a simple but surprisingly reliable control method for a Spike Prime forklift robot: navigation using floor color tiles as commands. How it works: The robot drives forward until the color sensor detects a tile. Each color = one instruction (turn, go forward, stop, lift, lower, return path, etc.). No line-following and no PID — just deterministic, event-based logic. A single-motor mechanism handles the pallet lift and drop. The robot completes a full cycle: moves to the...