Specification AgeRangeDescription : adult Brand : xicoolee BulletPoint1 : Ultra-Low Power Consumption: This 2.9-inch e-paper display consumes power only during refresh, making it ideal for energy-efficient applications such as electronic shelf labels and logistics labels. BulletPoint2 : Monochrome Display with SPI Interface: Supports both black-and-white color modes with 296 x 128 resolution through an SPI communication interface, suitable for industrial instruments and billboards. BulletPoint3 : No Backlight Required – Wide Viewing Angle: The reflective display maintains content without power and offers a 170° wide viewing angle, perfect for conference name tags and electronic notebooks. BulletPoint4 : Long-lasting Display Content: Displays static content even when powered off, which enhances usability for electronic price tags and digital signboards. BulletPoint5 : Versatile Compatibility for Development: Compatible with Raspberry Pi and Arduino projects, this e-paper screen is a great addition for makers working on IoT devices, industrial tools, or smart signage systems. Color : 5 CompatibleDevices : Raspberry Pi, Arduino, IoT devices, industrial tools, smart signage systems ConnectivityTechnology : SPI, GPIO, I2C ExternallyAssignedProductIdentifier : 7059824885013 ExternallyAssignedProductIdentifier1 : 0717325058493 ExternallyAssignedProductIdentifier2 : 717325058493 IncludedComponents : 2.9-inch E-ink Screen (Bare screen, without driver board) x 1 ItemName : 2.9-Inch E-Paper Display Monochrome Raw E-Ink Screen – Fits Raspberry Pi, Compatible with Arduino, Low Power Shelf Labels, Industrial Instruments, Digital Signage, and Electronic Price Tags ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : digital-signage-televisions-and-displays Manufacturer : Xicoolee ModelName : CAARLA ModelNumber : CAARLA MountingType : Wall Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 5000 PartNumber : CAARLA ProcessorCount : 1 ProductDescription : Overview
The 2.9-inch e-paper display monochrome raw e-ink screen is designed to meet the needs of developers, makers, and professionals looking for versatile and energy-efficient displays. With a resolution of 296 x 128 and black-and-white color support, it communicates via the SPI interface, ensuring easy integration into a variety of industrial and retail systems.
This e-ink screen fits perfectly with Raspberry Pi and is compatible with Arduino, making it a top choice for enthusiasts developing electronic price tags, digital signage, logistics labels, and industrial instruments. It supports partial refresh technology, which consumes minimal power and allows the display to retain content even when powered off.
The wide viewing angle of 170° and reflective display design eliminate the need for a backlight, ensuring content visibility under various lighting conditions. This feature makes it especially useful for conference name badges, billboards, and electronic notebooks where low power and high readability are crucial.
Designed for smart IoT applications, the 2.9-inch e-paper display is an efficient solution for projects needing low power consumption, sustainable displays, and high visibility across different environments. Whether you’re building shelf labels for retail or creating custom signboards for industrial purposes, this e-paper display offers the flexibility and efficiency you need.