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.