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

This module integrates an ESP32 microcontroller with a 2.13-inch E-Ink display. It features a resolution of 250x122 pixels and renders images in black and white with a 2-level grey scale. The display is bistable, maintaining the last image without power. Connectivity is enabled via built-in WiFi and Bluetooth. The unit operates on a 3.3V or 5V supply and uses the GDEH0213B72 driver chip. The active display area is 48.55mm x 23.17mm. It is suitable for applications like digital price tags, IoT information panels, and weather displays.

With a resolution of 250*122, this product is very suitable for displaying static pattern or text, for instance, price tag, name badge, message board, etc. When connected to WiFi, it can be turned into a calendar, electronic clock, weather forecast display, and so on.

• E-ink display board with integrated ESP32
• Support displaying the last screen when powered off
• Small size, easy to be embedded in other products
• Support connecting with WiFi and Bluetooth
• Compatible with Alibaba Cloud IoT platform
• Support controlling other devices via its IO ports

• Price Tag
• Name Badge
• Message Board
• Calendar
• Weather Forecast Display

• Operating Voltage: 3.3V or 5V
• Display Color: black, white
• Grey Level: 2
• Refresh Time: 2 seconds
• Driver Chip: GDEH0213B72
• Resolution: 250*122
• Display Size: 48.55*23.17mm

• e-ink Display Module for ESP32 x1
• Pin Header x2
• Cable x1