2.13" Wireless E-Ink Paper Display (250x122 Pixels, WiFi & Bluetooth)

This compact module combines an ESP32 microcontroller with a 2.13-inch e-ink screen, offering built-in Wi-Fi and Bluetooth connectivity. Its bistable display maintains the last screen image even when powered off, making it exceptionally power-efficient. It is ideal for students, hobbyists, and developers creating connected weather stations, smart name badges, and low-power IoT displays.

Integrated ESP32 with wireless connectivity

The onboard ESP32 microcontroller provides integrated Wi-Fi and Bluetooth support for direct communication with cloud platforms like Alibaba Cloud IoT. It also exposes IO ports, allowing the module to interface with and control external peripherals.

Bistable e-paper display

The 2.13-inch screen features a 250x122 resolution in black and white with a 2-level greyscale. Because e-ink technology is bistable, the panel retains the last rendered image without drawing any electrical power.

Versatile IoT and display applications

The clear, static screen is suited for digital price tags, name badges, and desk message boards. Connected via Wi-Fi, it can function as an electronic clock, automated calendar, or live weather forecast display.

Hardware specifications and dimensions

The board operates on a 3.3V or 5V power supply and uses the GDEH0213B72 driver chip with a 2-second refresh time. The active screen area measures 48.55mm by 23.17mm in a small form factor that is easy to embed in projects.

Package contents

The kit includes one 2.13-inch ESP32 e-ink display module, two pin headers for breadboard or PCB mounting, and one connecting cable.

Downloads & documentation

• Product wiki (DFRobot)