4x20 (3x20/2x20) COG OLED Character Display with I2C, SPI EA OLEDM204-LWA

EA OLEDM204-LWA 4x20 (3x20, 2x20) Graphic COG OLED display with White dots and integrated polarizer for deep black background. Extremely flat 3.3mm COG display. The software allows 4x20, 3x20 and 2x20 configuration with 3.7mm and 7.4mm character height. The display connection pins on a 2.54mm pitch can be soldered directly into the PCB or plugged into a connector. The OLED displays are bright and offer excellent readability with high contrast and wide viewing angle of nearly 180°. Wide temperature range from -40 up to +80°C with fast display function (typ. 10µs even at icy -40°C). Interface is both SPI and I2C. Logic suppy voltage is 3.3V or 5.0V. Download the free of charge OLED-Simulator and show the display functions on your desktop. Or order the EA 9781-1USB demo board, connect to USB and immediately show information on this display without any programming.