Smart Display & Motor Control Module

Project overview

Compact display and motor control module built around a Seeed Studio XIAO ESP32-C3, with an onboard OLED for status and UI, an integrated motor driver output for actuator control, and a battery management system for rechargeable operation over USB-C.

Engineering approach

Consumer electronics design has to hold up under volume manufacturing, which means component selection and layout choices are made with sourcing and assembly yield in mind from the start. On this board, that translates into a component set built around Seeed XIAO ESP32-C3, OLED, Motor Driver and BMS, with layout and stack-up decisions driven by manufacturability at volume, cost-conscious component selection, and a layout that supports the intended enclosure.

Technical specification

Engineering focus

This portfolio project demonstrates CircuitNexa's electronics engineering and PCB design work in the consumer electronics space. The design shown here is part of a broader portfolio spanning schematic capture, PCB layout, embedded firmware, prototyping, and support through to manufacturing.