OmArm Zero: Build a 5-DOF Robotic Arm with ESP32 Web Control

OmArm Zero ESP32 robotic arm with browser-based web control interface

Build OmArm Zero, a 5-DOF robotic arm with ESP32 WiFi control. Complete build guide with 3D printing files, wiring diagrams, firmware, and a browser-based control interface. 303mm reach, 150g payload, under $50.