reTerminal E1001 – 7.5" Monochrome ePaper Display with ESP32-S3
The reTerminal E1001 Monochrome ePaper Display is a 7.5-inch open-source HMI device designed for smart dashboards, IoT interfaces, and low-power visual applications. Powered by the ESP32-S3, it offers seamless connectivity, long-lasting battery performance, and native support for SenseCraft HMI, enabling anyone to create custom dashboards without writing code.
With a crisp 800×480 monochrome ePaper display, it delivers excellent readability, making it ideal for smart homes, office boards, public signage, and maker projects.
This versatile device also supports Home Assistant (ESPHome), TRMNL dashboards, Arduino, PlatformIO, and ESP-IDF, giving developers complete freedom to build advanced IoT, automation, or visualization interfaces. Its 2000mAh battery lasts up to 3 months in deep sleep mode, and the fully assembled design ensures you can deploy it instantly.
Whether you're creating a personal assistant display, smart energy monitor, office indicator panel, or educational prototype, the reTerminal E1001 provides a highly efficient, customizable, and future-ready ePaper solution.
Features:
Integrated 7.5-inch Monochrome Display: Features an 800×480 high-clarity ePaper screen, enclosed in a sleek HMI-ready housing for immediate use.
Ultra-Efficient Battery Performance: Runs up to 3 months on a single charge using a low-power ESP32-S3 and deep sleep refresh cycles.
Effortless UI Creation with SenseCraft HMI: Build dashboards easily through a no-code interface—drag, drop, and deploy visuals in minutes.
Wide Software Compatibility: Works seamlessly with TRMNL, Home Assistant (via ESPHome), Arduino, PlatformIO, and ESP-IDF for flexible development.
Expandable & Customizable Hardware: Easily adaptable for OEM/ODM needs—ideal for customized dashboards, sensor integration, and industrial solutions.
Hardware Overview:
Applications:
Personal Desktop Assistants: Display reminders, calendars, notifications, weather reports, or photo frames in an ultra-efficient ePaper format.
Smart Home Dashboards: Monitor temperature, humidity, air quality, and automation data via Home Assistant in real time.
Office & Workspace Boards: Use as meeting room indicators, schedule displays, or navigation signage with always-on low-power operation.
Retail & Public Information Panels: Ideal for menus, price boards, digital signage, and status indicators with long battery life.
Educational & Prototyping Projects: A great learning platform for IoT, embedded systems, and UI design, enabling rapid development and testing.
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
Warranty Void If:
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.
Seamless website experience ordering reTerminal E1001. Delivery swift, packing sturdy. Product quality impressive, ePaper sharp and responsive. Customer service polite. Display integrates well in my setup. Positive all around!
S
Sunil
Excellent Quality
Outstanding product quality on reTerminal E1001 ePaper display. Delivery prompt and well-packed. Website navigation intuitive, order process seamless. Customer support helpful via chat. Display performs perfectly in low power apps. Superb experience!
l
lahu
Poor Packing
Packing for reTerminal E1001 was inadequate, box dented on arrival. Delivery took longer than promised. Website experience okay but tracking poor. Display works fine technically, but quality feels average. Disappointed with support response time.
R
Rajesh
Support Responsive
Customer support for reTerminal E1001 was quick and knowledgeable. Product arrived safely packed, delivery on time. Website user-friendly with clear specs. ePaper display quality top-notch, working flawlessly. Highly satisfied overall.
B
Bappa
Display Faulty
Product working issue with reTerminal E1001—display flickers randomly. Packing fine, delivery fast. Website good but returns process confusing. Quality below par, technical support unresponsive so far. Frustrated customer experience.
There should be a feature to change the delivery method, as having too many options or changes can make things confusing. Kindly look into this. Other than that, everything was very good.