The REX128128D COG OLED module from Raystar adds a rotating switch module, which is now available from Rutronik. The module also uses PCAP in its OLED portfolio. The active area is 30 millimeters (1.18 inches) in diameter, a size that makes it ideal for rotating or touch-operated applications, including coffee makers, audio-visual equipment or smart home devices.
The OLED module adopts SSD1327, single-chip CMOS OLED/PLED driver with controller, especially suitable for organic/polymer LED dot matrix graphic display system, supporting four-pin SPI and I2C interface.
The PCAP touch panel has a surface hardness of 6H (Mohs hardness Scale) and operates via IT7259, a controller with a 24/13 channel capacitance sensor that supports I2C interface and 1 point touch.
It also has four shades of gray, and 16 shades of gray can be used to indicate different intensities. It comes in three bright colors, white, yellow and sky blue, and has a resolution of 128x128 pixels.
