| Number of Characters Display Format Character Format Display Type Display Mode Character Size Outline L x W x H Viewing Area Backlight Voltage - Supply Dot Size Interface Operating Temperature | 24 12 x 2 5 x 8 Dots STN - Super-Twisted Nematic Transflective 5.50mm H x 2.65mm W 55.70mm x 32.00mm x 9.70mm 46.00mm L x 14.50mm W LED - Yellow/Green 4.5 V ~ 5.5 V 0.45mm W x 0.60mm H Parallel -20°C ~ 70°C Blue |