High contrast graphic OLED display SPI / I²C interface

MMS Electronics Ltd has available a new series of OLED displays. These OLED displays offer excellent readability with high contrast and very wide 170° viewing angle. Another unique feature is the very fast response time with temperature range from -40°C to +80°C. The EA OLEDL128-6 displays are available in six versions. The standard version EA OLED128-6LGA is only 2.2mm thick. For more robust applications there is a version with scratch, shock and UV protective glass (3.3mm thick). There is also EA OLEDL128-6NGA with even greater brightness for use behind smoked glass (1.1mm thick). An analogue resistive touch-screen EA TOUCH128-1 is also offered. Display is available in Yellow, Blue, White and Red. Module size is 67.8 x 47.9 mm with view area 64 x 37 mm.

Interface is SPI and I2C with integrated SSD1309 controller. The connecting pins on the EA OLEDL128-6 displays are a 2.54mm (0.1”) pitch. The display can be plugged into a socket or soldered directly into the PCB. Saving assembly cost as there is no need for any other fasteners.

Download from www.mmselectronics.co.uk the OLED-simulator and display all possible OLED displays on your desktop. The OLED-simulator also communicates to the EA 9781-1USB demo board. Without any programming bitmaps are dragged into the simulator and shown on the display. Text typed in the editor is immediately displayed on the connected display. The EA 9781-1USB test board can be used with all available OLED displays. Including the round 1.2” EA W128128-XR and the square 1.5” EA W128128-XALG OLED display.

MMS Electronics Ltd is an authorised distributor for Electronic Assembly Gmbh / Display Vision, IcNexus, Storm keypads, Lascar, Smartec sensor and Excelera frequency products.

Display products include: Dot matrix LCD, TFT, OLED, ePAPER modules, COG/DOG chip-on-glass, wireless displays, uniTFT and eDIP intelligent displays, Windows, Linux and Android OS displays with I2C, serial and USB interface, display bezels, serial and USB interface boards, analogue and resistive touch-screens and keypads. 

Please contact MMS Electronics Ltd with your display or sensor enquiries.

Part numbers mentioned in this article:

EA W128128-XR
EA W128128-XALG
EA 9781-1USB

MMS Electronics Ltd
Tel 01943.877668

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