0.96-inch OLED display with high resolution of 128×64 pixels. Super wide viewing angle of over 160 degrees. Ultra-low power consumption: 0.06W during normal operation (significantly lower than TFT displays). Wide operating voltage range: DC 3V–5V (compatible with standard 3.3V and 5V systems without modification). Interface: Default SPI interface (can be configured for I²C); requires only 5 IO pins for easy connection. Operating temperature range: -20°C to +60°C (industrial grade). Compact module size: 27.8 mm (L) × 27.3 mm (W). OLED driver IC: SSD1306. Active display area: 21.744 mm × 10.864 mm. Storage temperature range: -30°C to +70°C. Weight: 8 g. Display color: Blue. Housing material: Metal + polycarbonate (PC). Package includes: 1 × 0.96-inch OLED display module. Note: Colors may vary slightly due to lighting conditions and screen calibration. Dimensions are subject to a tolerance of ±1–3 mm.