Mechanigl DetailModule Size 65.0 x 27.7 x 2.1mm Viewing 60.1 x 15.7 mm Dot Size 0.55x 0.6 mm Dot Pitch 0.55 x 0.11 mm FeaturesInput Data 4-Bits or 8 Bits Interface Available Backlight Without Lcd Type STN, Yellow-Green Power Supply 5.0V Driving Scheme 1/16 Duty,1/5Bias