OLED Display 1.3″ 128×64 Blue — I2C, SH1106, Arduino

OLED Display 1.3″ 128×64 Blue — I2C, SH1106, Arduino

A 1.3-inch OLED display with 128×64 pixel resolution and blue pixels — the larger alternative to the popular 0.96″ OLED. Driven by the SH1106 I2C controller (note: use the SH1106 library, not SSD1306). The larger 1.3″ size provides 35% more screen area than the 0.96″ OLED, making text and graphics easier to read. No backlight required — OLED pixels emit their own light for perfect contrast.

Key Specifications

• Size: 1.3 inches | Resolution: 128×64 pixels
• Panel: OLED (self-emitting) | Color: Blue
• Driver IC: SH1106 | Interface: I2C
• I2C address: 0x3C (default) | Supply: 3.3–5V
• Library: U8g2 / Adafruit SH110X (Arduino)
• Compliance: RoHS compliant

1.3″ vs 0.96″ OLED

• 1.3″ SH1106 (this model): 35% larger screen area — easier to read, better for menus and data
• 0.96″ SSD1306: More compact — better for tight spaces and wearables
• Important: Use SH1106 library (not SSD1306) for this display

Typical Applications

• Arduino project status and sensor data display
• Larger OLED menu and navigation display
• IoT device status and notification display
• Battery-powered sensor node display
• Data logger real-time display