2.9 Inch 4-Colour E-Paper Display (Black/White/Yellow/Red), 384 x 168 SPI E-Ink Screen Module, 3.3 V/5 V Level Shifter, Compatible with Raspberry Pi, ESP32, STM32, for Arduino Dev Boards

Description

Overview Upgrade your low-power UI projects with this 2.9" 4-color e-paper display. The 384x168 resolution SPI e-ink screen module supports black, white, yellow, and red, making it a strong choice for labels, badges, shelf tags, industrial/logistics identifiers, digital signage, conference nameplates, and electronic memo boards where you want clear readability without a backlit LCD. Easy SPI wiring: This SPI e-paper display uses a standard SPI communication mode, helping you integrate the display using fewer control pins. A reserved SPI control interface makes it convenient to connect to popular main control boards and embedded platforms. Wide voltage support: the onboard level-shifting chip enables 3.3V/5V compatible operation, allowing the e-paper screen to work with both 3.3V and 5V logic controllers—useful when switching between different development ecosystems. Open-source demos included: We provide example programs in C and Python for compatible with Raspberry Pi, and also offer demo code for ESP32, STM32, and Ar-duino development boards. The Examples support displaying images, English and numeric characters, and drawing basic graphics such as points, lines, rectangles, and circles—helping you bring a custom e-paper interface to life faster. Notes: This product is an e-paper display module intended for development and integration. Refresh behavior depends on content type, refresh mode, and your controller/firmware implementation. Accessories List 1. 2.9 inch E-paper display RBWY (384 x 168). 2. PH2.0 8PIN connector cable 20cm x1