| 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 | 32 16 x 2 5 x 8 Dots OLED Passive 5.55mm H x 2.95mm W 80.00mm x 36.00mm x 10.00mm 66.00mm L x 16.00mm W Without Backlight 3 V ~ 5.3 V 0.55mm W x 0.65mm H Parallel/Serial -40°C ~ 80°C Green |