The Seeed EE04 display board supports 24-pin and 50-pin ePaper panels and includes battery power, charging, and user buttons — perfect for low-power ePaper projects and portable display applications. The Seeed EE04 display board is powered by the XIAO ESP32-S3 Plus, and supports both 24-pin and 50-pin ePaper displays, making it a flexible choice for a wide range of projects. It includes a JST 2.0mm battery connector with power switch, a built-in charging IC, and one reset button along with three user buttons. Its low-power design makes it ideal for ePaper applications such as digital signage, electronic labels and portable information displays. 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 with easy switching via jumper caps. * BAT Connector with Switch: Provides simple battery connection and integrates a 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 customizable functions. * No-Code UI Design & Deployment with SenseCraft HMI: Design and deploy personalized dashboards effortlessly with SenseCraft HMI, our new AI-powered no-code platform. Specifications onBoard MCU XIAO ESP32-S3 Plus Compatible ePaper Displays - 24 Pin ePaper - 50 Pin epaper ePaper Connector -FPC 24 Pin, 0.5mm -FCP 50 Pin, 0.5mm Battery Connector JST 2.0mm Switch Battery Power ON/OFF Power Supply - 3.7V Li-Battery - USB Type-C Button -1x Reset button -3x User button Supplier Code 100075670 Hardware Overview Resources * Schematic * 3D File * PCN Package Contents * 1x XIAO ePaper Display Board EE04