{"product_id":"waveshare-2-9-inch-three-color-e-ink-display-module-for-signs","title":"Waveshare 2.9 Inch Three-Color E-Ink Display Module for Signs","description":"\u003cdiv\u003e\n\u003cp\u003eThe Waveshare 2.9inch Three-Color E-Ink Display Module offers a clear, energy-efficient way to show information on electronic devices.\u003c\/p\u003e \u003cp\u003eThis module suits applications like shelf labeling, industrial gauges, or portable instruments, where low power use and persistent display are key, even after power loss.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e296x128 resolution with red, black, and white colors for versatile, readable visuals.\u003c\/li\u003e \u003cli\u003eUltra-low power consumption, ideal for battery-powered projects, as it only draws power during refreshes.\u003c\/li\u003e \u003cli\u003eSPI interface for easy integration with microcontrollers like Raspberry Pi, Arduino, or STM32.\u003c\/li\u003e \u003cli\u003eCompatible with 3.3V or 5V systems, with no backlight needed for a wide viewing angle over 170 degrees.\u003c\/li\u003e \u003cli\u003eCompact size of 89.5mm x 38mm, making it suitable for space-constrained designs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith a full refresh time of about 15 seconds, it provides reliable performance for static displays in educational, prototyping, or professional settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Syndmart","offers":[{"title":"13339","offer_id":47271557529818,"sku":"ZY17627500","price":37.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7062\/9594\/files\/ZY17627500.jpg?v=1774425845","url":"https:\/\/syndmart.com\/products\/waveshare-2-9-inch-three-color-e-ink-display-module-for-signs","provider":"Syndmart","version":"1.0","type":"link"}