This 0.96-inch monochrome graphical OLED display, with a resolution of 128 x 32 pixels, is mounted on a 28 x 28 mm PCB. The active display area is 11 x 23 mm. It includes a 4-pin connector that supports the I²C bus (with SCL and SDA signals). The display is compatible with both 5 V and 3.3 V applications.
Note: I²C addresses can (unfortunately) be specified in two ways: including R/W bit or not. Therefore 0x78 (0x7a) including the R/W bit is equal to 0x3c (0x3d) without R/W bit.
Warning: The display’s glass is fragile, please be careful while handling it. If the glass is broken, the screen will not work well.