reTerminal E1002 – 7.3″ Full-Color ePaper Display with ESP32-S3

The reTerminal E1002 is an advanced 7.3-inch full-color ePaper display designed for next-generation dashboards, smart home interfaces, digital signage, and low-power data visualization. Featuring the vibrant E Ink® Spectra™ 6 technology, it delivers sharp text, rich colors, and excellent readability under any lighting condition.

Powered by the high-performance ESP32-S3, this device offers seamless wireless connectivity, deep developer support, and an ultra-low-power architecture that enables up to 3 months of battery life on a single charge. With native compatibility with SenseCraft HMI, users can instantly create polished dashboards without writing a single line of code.

Whether you’re designing a custom smart home display, building a color IoT dashboard, or prototyping a low-power embedded interface, the reTerminal E1002 gives you a complete ready-to-deploy platform.

It integrates temperature and humidity sensors, onboard storage, WiFi/Bluetooth connectivity, and flexible support for ESPHome, Home Assistant, Arduino, PlatformIO, and ESP-IDF. From hobbyists to professionals, this full-color ESP32-S3 powered display delivers a perfect blend of efficiency, customization, and visual appeal.

Features:

Premium Full-Color E Ink® Spectra™ 6 Display

The 7.3-inch full-color ePaper screen provides vivid colors and crisp text, offering a ready-to-use HMI display inside a durable, pre-assembled enclosure—perfect for both personal and professional applications.

Extremely Low Power with Extended Battery Life

Designed for efficiency, the built-in 2000mAh battery allows the device to run for up to three months in deep-sleep mode with periodic refresh cycles, making it ideal for always-on dashboards and remote installations.

Effortless No-Code Dashboard Creation

With native support for SenseCraft HMI, users can design dynamic dashboards through intuitive drag-and-drop tools, leverage AI-assisted templates, and deploy them directly to the device within minutes.

Broad Software Ecosystem Compatibility

The device integrates effortlessly with Home Assistant via ESPHome, supports TRMNL dashboards, and offers full programmability through Arduino, PlatformIO, or ESP-IDF—giving developers complete creative freedom.

Highly Customizable Hardware Platform

Engineered for flexibility, the reTerminal E1002 can be customized with additional sensors, adjusted I/O layouts, or tailored UI designs, making it suitable for industrial solutions, educational projects, and personal builds.

Hardware Overview:

Applications:

• Desktop Personal Assistant Displays

Use it as an elegant, low-power alternative to traditional screens—perfect for showcasing photos, daily calendars, reminders, weather updates, and news feeds right on your desk.

• Smart Home Control Panels

Visualize real-time home data such as temperature, humidity, and air quality through Home Assistant, making it a clean and efficient smart home dashboard.

• Smart Office Information Boards

Ideal for office environments where it can display meeting schedules, room availability, announcements, or navigation guides using an always-on, energy-saving ePaper screen.

• Retail & Public Signage

Create battery-efficient digital signs for menus, timetables, occupancy indicators, or public notices that stay readable for months without maintenance.

• Education, Learning & Prototyping

A great hands-on tool for students, makers, and developers to explore IoT concepts, embedded programming, no-code UI design, and rapid prototyping with sensors and custom dashboards.