EPaper Display's Basic Function Refresh Method: Full refresh for 20s (tested at 25°C ambient temperature) Display direction: Horizontal or vertical EPaper Display's Basic Parameters Product size: 10.2 inch Resolution: 960x640 PPI: 113.12 Color: Red, Black and White Drive IC: SSD1677 Interface: SPI Operating temperature: 0-40 ℃ 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 PARAMETERS PART NUMBER GDEM102Z91 TYPE Dot Matrix SIZE 10.2 inch IC SSD1677 RESOLUTION 960x640 PPI 113.12 OUTLINE SIZE(mm) 224x157x0.9 ACTIVE SIZE(mm) 215.52x143.68 PIXEL PITCH(mm) 0.2245x0.2245 OPERATING TEMP. 0℃~40℃ STORAGE TEMP. -25℃~40℃ CONNECTOR 24 Pin FPC MAX GRAYSCALE 2 COLOR Black, White, Red INTERFACE SPI FULL REFRESH(s) 20 POWER CONSUMPTION OF THE REFRESH(mW) 39 STANDBY POWER CONSUMPTION (mW) 0.003