The Seeed Studio XIAO ePaper DIY Kit(nRF52840) - EN04 is controlled by XIAO ESP32-S3 Plus . It supports both 24-pin and 50-pin ePaper displays 📑, features a JST 2.0 mm battery connector 🔋 with power switch, built-in charging IC ⚡, and includes 1 reset and 3 user buttons 🎛️. Well-suited for low-power ePaper projects such as digital signage 🏢, electronic labels 🏷️, and portable information boards 📲.
✨ Features
- Powered by XIAO ESP32-S3 Plus ： Works immediately when connected to a compatible ePaper display.
- Versatile Display Support 🖼️： Compatible with a wide range of ePaper screens, supporting both 24-Pin and 50-Pin interfaces, easy switching via jumper caps.
- BAT Connector with Switch 🔋： Simple battery connection with integrated switch, enabling efficient power management and energy savings.
- User-Friendly Buttons 🎛️： Includes 1 reset button and 3 user-programmable buttons, offering flexibility for project acceleration and customization.
- No-Code UI Design & Deployment with SenseCraft HMI 🤖： Drag-and-drop UI design, rich templates, AI assistance, real-time data connection, and one-click deployment to ePaper display.
📐 Specification
| Parameter | Description |
|---|---|
| Processor | XIAO ESP32-S3 Plus |
| ePaper Connector | FPC 24 Pin 0.5mm / FPC 50 Pin 0.5mm |
| Battery Connector | JST 2.0mm |
| Switch | Battery Power ON/OFF |
| Power Supply | 3.7V Li-Battery 🔋 / USB Type-C ⚡ |
| Buttons | 1x Reset, 3x User |
🔧 Hardware Overview
- NFC antenna pins not applicable to this board.
- Compact design, optimized for low-power ePaper applications.
📊 Applications
- Smart Home Dashboard 🏠：Display weather, calendar, and notifications.
- Energy Monitoring ⚡：Show smart meter data for efficient energy management.
- Security Alerts 🔔：Display motion detection or sensor activation alerts.
- Digital Photo Frame 🖼️：WiFi-enabled frame to display images from your smart home network.