This 0.91 inch 128×32 OLED Display Module offers 128×32 pixel resolution with the display driver SSD1306. It comes in a very compact form and in lesser thickness than the LCD displays with the good brightness. It is designed to produce better and true colors.
It operates on low voltage of 3 - 5 V with the character color of white and background color will be black. OLED has a great usage in the technological world because of the greatest advantages over both conventional display technologies of LCD’s and LED‘s.