How an ESP32 Turned a LEGO WALL-E Into a Real Working Robot
circuitrocks
A LEGO WALL-E set on a shelf is nice, but a LEGO WALL-E that actually drives around your living room is something else entirely. Maker Crostplay2 stuffed an entire robotics platform inside Pixar's tiny cleanup hero, and the result behaves more like the movie character than anyone would expect from a brick model. The build started with the official LEGO WALL-E set, which is great for looks but useless for motion. Crostplay2 swapped the static interior for an ESP32 microcontroller, hobby-grade mot