Explorations Dan Chen / May 9, 2025

The process of making the 4 legged robot is fairly simple, I started by wiring up 4 servos, touchpad and voice command module to ESP32, making sure there aren’t any issues. Then I measure the components and placing everything in Fusion 360 / CAD software to make sure everything fits, with some space for wiring and unaccounted space.

After just 2 iterations the case was able to fit everything, and I start programming the servo movements and realized it’s much easier of I can do this visually via some kind of interface, so I hook up Chrome Browser to the robot using web socket, which allows me to bring in different controllers, such as IMT or a phone.

Web UI on GitHub