A custom-built project designed and manufactured by Elcoan for automation applications.

A custom-built project designed and manufactured by Elcoan for automation applications. The goal was to create a compact and reliable I/O control board that can be used in smart systems including IoT devices, industrial control panels, and building automation.

This custom I/O board is based on the ESP8266 module and CH32V003 IC, giving it built-in WiFi support for IoT-based remote control and monitoring.

Key Features

Compact layout optimized for enclosures
Multiple input/output terminals for sensors, relays, or other control devices
I2C Display port for UI integration
Flash & Reset buttons for easy firmware updates
Built-in 5V to 3.3V voltage regulator
Sturdy terminal block connectors
USB Type-C power input
External power input up to 24V

Design & Testing Process

We designed the board from scratch covering every stage from concept to production-ready hardware.

What We Did

Schematic and PCB design
Component selection and layout optimization
In-house testing and validation

Our goal was to make sure the board runs stable under real-world conditions, delivering consistent performance across a range of automation use cases. This project is a testament to Elcoan's end-to-end hardware design capability.

Custom ESP8266 I/O Control Board