Enhance your DIY projects with our versatile 1.54-inch E-Ink display module, compatible with a wide range of devices including for Arduino, STM32, and various for Raspberry Pi models. This SPI EPaper screen is perfect for applications requiring low power consumption and clear visibility in various lighting conditions.Low Power Consumption: Ideal for battery-powered projects.High Visibility: Clear display under direct sunlight.Wide Compatibility: Supports multiple platforms and development boards.Working voltage:Module version:3.3V/5VDisplay size: 27.0 x 27.0 (mm)Dot pitch: 0.135 x 0.135 (mm)Resolution: 200 x 200 pixelsDisplay color: red, yellow, black, whiteGrayscale: 2Fast refresh: 15 secondsGlobal refresh: 20 secondsRefresh power consumption: Less than 30mWSleep current: Less than 0.01uA (close to 0)Viewing angle: Greater than 170Due to different batches, there may be differences in product appearance and printed text, which will not affect use.Specifications:A:Module Version 1.54inch-E-Paper-Module-(G)Colour:As ShownMaterial:glassDimensions:module version: 48.00 x 33.00 (mm)Package Contents:1 * E-Ink Display ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.