Resolution : 128 x 128 pixel Display Mode : Passive Matrix OLED Display Color : Monochrome (White/Yellow/Blue) Module Dimension : 36.98× 41.23 × 2.05 mm Viewing Area : 30.00×30.00 mm Power Supply : 3.0 V Interface : 6800/8080 MCU,SPI,I2C Controller IC : SSD1327ZB Operation Temperature : -40℃~80℃ Storage Temperature : -40℃~85℃