Wall Drawing Robot

Wall Drawing Robot (XY Plotter) – ESP32 CNC-Based System

This is not just another 3D model.

This project presents a full-scale wall drawing robot concept — a vertical XY plotter using a suspended V-frame gondola system, capable of turning almost any wall into a drawing surface.

Powered by an ESP32-based CNC controller, the system operates as a simplified two-axis CNC machine, converting vector graphics into real-world drawings with high precision.

How It Works
Dual-motor XY system (top-mounted)
V-shaped suspended gondola structure
Gravity-stabilized drawing head
G-code driven motion (CNC principle)
ESP32 controller for motion control and communication

The system translates XY coordinates into cable or belt movement and executes drawing paths in real time, similar to large-format wall plotters.

What You Get
3D printable mechanical parts
Assembly concept
Demonstration of drawing capability
Important

This release includes mechanical design only.

To make th