Smart 3-Color E-Ink Desktop Calendar & Reminder Product Design

A full end-to-end product design project delivered by Elcoan Lanka. The goal was to create a smart desktop reminder and calendar device using a 10.2" 3-color E-Paper display, designed for ultra-low power consumption and seamless wireless syncing.

This project covered every stage of product development, from initial concept to a fully assembled, ready-to-deploy product.

Key Features

• - 10.2" 3-color EPD (Black/White/Red) to clearly highlight priority reminders

• - Ultra-low-power design optimized for multi-month battery life

• - WiFi connectivity for automated, over-the-air calendar syncing

• - Custom desktop form factor designed for stable viewing in office or home environments

What We Delivered

- We handled the complete product lifecycle in-house

• - Custom PCB design: Engineered from scratch for minimal power draw and a compact footprint

• - PCB manufacturing & assembly: Complete board fabrication and component placement with full quality checks

• - 3D enclosure design: Custom CAD modeling tailored to fit the display and electronics perfectly

• - 3D printing & finishing: Printed enclosures with a clean, professional surface finish

• - Firmware development: Embedded code to drive the multi-color display, manage WiFi, and handle power states

• - Complete product delivery: Fully assembled, tested, and packaged units ready for deployment

This project is a strong example of Elcoan Lanka's capability to take an idea from concept to a complete, market-ready product covering hardware, software, and mechanical design under one roof.