This is a tiny 1.02" E-Ink display module with a 128×80 resolution and embedded controller. The module communicates via an SPI interface (making it great for a number of different development boards such as the Raspberry Pi) and supports partial refresh. Due to the advantages like ultra-low power consumption, wide viewing angle and clear display without electricity, it is an ideal choice for low-power applications. Features * No backlight - keeps displaying last content for a long time even when powered down * Ultra-low power consumption, power is only required for refreshing * SPI control interface - works with a number of boards such as Raspberry Pi/Arduino * Onboard voltage translator, compatible with 3.3V/5V MCUs * Comes with development resources and manual (examples for Raspberry Pi/Arduino) Resources * Product Wiki and code examples Package Contents * 1x 1.02inch e-Paper Module * 1x 8-pin wire Specifications * Operating voltage: 3.3V / 5V * Interface: 3-wire SPI, 4-wire SPI * Outline dimension: 42mm × 27mm * Display size: 21.76mm × 14mm * Dot pitch: 0.175 × 0.17 * Resolution: 128 × 80 * Display colour: black, white * Grey scale: 2 * Full refresh time: 2s * Refresh power: 26.4mW(typ.) * Standby power: <0.017mW * Viewing angle: >170° Interface SYMBOL DESCRIPTION VCC 3.3V / 5V power input GND Ground DIN SPI MOSI pin CLK SPI SCK pin CS SPI chip selection, low active DC Data/Command selection (high for data, low for command) RST External reset, low active BUSY Busy status output, low active https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2023-03-07 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2023-12-27 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2024-09-19 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2024-11-29 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2024-11-30 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2025-08-05 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2025-11-28 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2025-11-29 https://elecena.pl/product/22720118/1-02-epaper-display-module-128x80 2026-03-16