Keyestudio E-Ink Screen LCD Dispaly Module 2.13 Inch 250*122 Black &White color for Arduino UNOR3

This Keyestudio 2.13-inch E-Ink display module offers a clear 250x122 black and white screen, making it an excellent choice for South African makers, students, and hobbyists building low-power Arduino projects. With its paper-like readability and simple SPI communication, it is ideal for DIY experiments, weather stations, and custom instruments.

Clear paper-like display

The 2.13-inch electronic ink screen features a 250x122 resolution in high-contrast black and white. It dynamically displays custom patterns and text using SPI communication, ensuring excellent readability even in bright ambient light.

Dual-voltage power selector

An onboard P2 DIP switch allows you to easily toggle the operating voltage between 3.3V and 5V. This makes the module directly compatible with a wide range of microcontrollers without needing external level shifters.

Adjustable screen brightness

The P1 slide switch on the back of the board lets you adjust the display brightness to suit your environment. Slide it to the 0.47 position for a brighter screen, or to 3 for a darker output.

Compact and easy to mount

Measuring 76.4mm by 34.5mm, this compact board includes two 3mm positioning holes for secure mounting inside project enclosures. Connection is simple thanks to the standard 8-pin header with a 2.54mm pitch.

Low power operation

Designed for efficient projects, the module has a working current of 100mA and a maximum power draw of just 0.8W. It operates reliably in temperatures ranging from -20 degrees Celsius up to +60 degrees Celsius and is ROHS compliant.

Arduino integration and tutorials

Detailed tutorials and methods are provided to help you quickly interface the module with your Arduino microcontroller. Please note that code testing was completed using Arduino IDE version 1.8.9; other IDE versions may require code adjustments.