REX012864Q is a dot matrix 128x64 COG graphic type OLED display. The size of the active area is 2.7” diagonal with module dimension 73x41.86 mm. This 2.7 inches OLED module has built-in SSD1309 driver IC, and boasts high contrast ratio 10,000 : 1. There are many interface options to choose from, including 6800, 8080, 4-wire SPI, I2C interface.
The REX012864Q SSD1309 OLED Display logic supply voltage ranges from 2.8V-3.3V, the typical value is 3V. The available emitting colors are white, yellow, green and sky blue. The module can operate within the range of -40℃ to +80℃; storage temperature ranges from -40℃ to +85℃.
Data source ref: REX012864QWPP3N00000