REX128128D / REX128128B the round OLEDs

At Rutronik we always promote the design update you can give your application with switching from a passive monochrome LCD to a PMOLED. For applications where a round display is requested we would like to highlight the 3 different round types of the REX128128D series from Raystar.

REX128128BWPP3N00001 is our highrunner and available at Rutronik 24.

https://www.rutronik24.com/product/raystar/rex128128bwpp3n00001/10678047.html

REX128128B is a 128×128 pixel COG Circular OLED Display. The size of the active area is 1.18″ diagonal with module dimension 37.18×41.23mm, view area Ø31 mm, active area Ø30 mm. This 1.18″ inches OLED module has built-in IC SSD1327, and boasts high contrast ratio 10,000 : 1. There are many interface options to choose from, including 8080, 6800, 4 line SPI, I2C interface. Logic supply voltage ranges from 2.8V-3.3V, the typical value is 3V. REX128128B Circular OLED offers different types of FPC such as ZIF and Hotbar FPC. The available emitting colors are white, yellow, sky blue and support grayscale.

As REX128128D-CTP the round OLED comes with a capacitive touch as standard and becomes suitable for even more applications.

REX128128D-CTP is a round-shaped, 1.18” diagonal, 128×128 pixels OLED module with PCAP touch screen. It supports 4-line SPI and I2C interfaces . There are 3 emitting color options available which are white, yellow and sky blue. Also, this OLED display supports 4-bit grayscale. The module works within -20℃ to +70℃, and it’s a good fit for applications such as smart kitchen and home appliances.

The high-end round OLED is the REX128128D-CTP(Knob) an 1.18″ 128×128 OLED Knob with Capacitive Touchscreen which we are going to introduce separately.

Please get in touch with your local Rutronik sales for full data sheets, samples, running demos and quotes. We are happy to speed up the time to market of your application.