reTerminal E1001 – 7.5" Monochrome ePaper Display with ESP32-S3
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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.
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.
| Category | Specification |
|---|---|
| Product Name | reTerminal E1001 |
| Processor | ESP32-S3 with 8MB PSRAM |
| Storage | 32MB Flash, Micro SD Card support (up to 32GB, FAT32) |
| Display | 7.5" Monochrome ePaper, 800×480 Resolution |
| Wireless Connectivity | 2.4GHz 802.11 b/g/n Wi-Fi, Bluetooth 5.0 |
| Sensors | Temperature & Humidity Sensor |
| Microphone | Reserved (for voice interaction) |
| Buzzer | Integrated Buzzer for Alerts |
| Battery | 2000mAh Lithium Battery (Up to 3-Month Use) |
| Power Input | USB-C 5V/1A |
| Software Support | SenseCraft HMI (default), ESPHome (Home Assistant), Arduino / PlatformIO / ESP-IDF |
| Working Temperature | 0°C to 40°C |
| Dimensions | 176mm × 120mm × 53mm (with stand) / 17mm (without stand) |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
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.
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