WeAct Studio 2.13-Inch E-Paper Display Module (250×122)

The WeAct Studio 2.13-inch E-Paper Module is a compact, low-power electronic paper display designed for embedded systems and IoT applications. With a resolution of 250 × 122 pixels, it delivers sharp, paper-like readability that remains clearly visible under bright ambient light, including direct sunlight.

This module is available in Black-White and Black-White-Red variants. The black-white version supports partial refresh for faster updates, while the black-white-red version offers enhanced visual emphasis for alerts and highlights.

Using SPI communication with 3.3V logic, the display is well suited for microcontrollers such as ESP32, STM32, RP2040, Arduino (3.3V), and similar platforms. Thanks to E-Ink technology, the display consumes power only during refresh and retains the image even when powered off.

Key Features

• Display Size: 2.13 inches

• Resolution: 250 × 122 pixels

• Display Colors:

  • Black / White

  • Black / White / Red

• Ultra-Low Power Consumption (power only required during refresh)

• Wide Viewing Angle & Sunlight Readable

• SPI Interface (4-wire, default)

• 3.3V Logic Level I/O

• Stable Image Retention Without Power

• Compact & Lightweight Design

Technical Specifications

• Operating Voltage: 3.3V – 5V (onboard support)

• I/O Level: 3.3V

• Interface: SPI

• Connector Type:

  • 2×4 Pin 2.54 mm Header

  • MX1.25 8-Pin Cable Connector

• Module Dimensions: 72 mm × 30 mm

Package Includes

• 1 × WeAct Studio 2.13-inch E-Paper Display Module

• 1 × 2.54 mm 2×4 Pin Header

• 1 × MX1.25-8P to 2.54 mm Adapter Cable

Typical Applications

• IoT dashboards & smart home displays

• Low-power data indicators

• Wearable or portable devices

• E-labels & shelf tags

• Clocks, counters, and status panels

• Battery-powered embedded projects

Resources & Documentation

• GitHub: https://github.com/WeActStudio/WeActStudio.EpaperModule

• Gitee: https://gitee.com/WeAct-TC/WeActStudio.EpaperModule