Video Game Controller

ESP32-based custom controller with analog sticks, buttons, and USB HID — full PCB designed in Altium.

Embedded • PCB • Firmware • USB HID

Overview

The goal was to build a custom controller using an ESP32 with analog sticks and buttons, recognized by the host as a standard USB HID device. The hardware is integrated on a custom PCB in Altium Designer for clean packaging and reliable I/O.

Deliverables

ESP32 Controller Hardware: Sticks + buttons on a custom PCB (Altium).
Firmware: USB HID input mapping and communication.
Testing & Debugging: Responsive inputs and platform compatibility.

Future Improvements

Remove DevBoard: Use ESP32 module + native USB-C on the PCB.
3D-Printed Case: SolidWorks enclosure for ergonomics and finish.

Gallery

Controller schematic — **Schematic**
Signal map and interfaces for the ESP32-based design.

Design for Assembly considerations — **DFA/DFM**
Placement and assembly constraints.

**Trace routing**
Power and signal routing for inputs and USB.

**PCB layout**
Final board view with connectors and components.

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