EPaper Display's Basic Function Refresh Method: Full refresh for 3s、Fast refresh for 1.5s、 Partial refresh for 0.3s Display direction: Horizontal or vertical EPaper Display's Basic Parameters Product size: 2.9 inch Resolution: 296x128 PPI: 111.2 Color: Black and White Driver IC: SSD1680 Interface: SPI Operating voltage: 3.3V Operating temperature: 0-50 ℃ Customization Front Light Available with front light or without, customizable brightness levels Touch Screen Available with touch screen or without Cover Plate Glass/PMMA/AG (Anti-Glare)/AR (Anti-Reflective)1Customizable Plastic Enclosure Standard or custom designs Additional Features NFC Tag / Low Temperature Delivery Delivery 3~25 Days Delivery port Dalian.China Samples 10000 piece can be customized EPaper Display's Main Features Display feature: Bistable display (retains the current content after a power outage) Display mode: Pure reflection Viewing angle: Wide viewing angle exceeding 170 degrees Surface Treatment: Hard-coated for anti-glare effects Energy conservation: No power consumption when not refreshing the screen Eye Protection: No blue light emission, zero radiation