1.3 OLED Module (Blue Backlight)

0.96″ (24 mm) monochrome graphical OLED display with a resolution of 128 x 32 pixels mounted on a 28 x 28 mm PCB. The effective display surface is 11 x 23 mm. It has a 4-pin connector to be used with an I²C bus (with SCL & SDA signals). The display works with 5 V and 3.3 V applications.

Specifications

• Size: 0.96 inch / 24 mm
• Resolution: 128 x 32 pixels
• Board size: 28 x 28 mm
• Effective display surface: 11 x 23 mm
• Visual Angle: > 160 °
• Input Voltage: 3.3 V ~ 6 V
• Wide voltage support: 3.3 V, 5 V
• Viewing angle: > 160
• Drive IC: SSD1306
• Operating temperature: -30 °C to 80 °C

I²C

• Signals: SCL, SDA
• I²C address: 0x78 (or 0x3c, default) or 0x7a (or 0x3d).

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.

OLED Advantages

• Smaller volume
• Ultra-low power consumption
• High Contrast
• Display dot self-luminous
• Wide voltage support

Warning: The display’s glass is fragile, please be careful while handling it. If the glass is broken, the screen will not work well.