OLED Display 0.66 inch 64×48 White I2C

OLED Display 0.66 inch 64×48 White I2C

Ultra-compact OLED Display 0.66 inch with 64×48 resolution and white pixels. I2C interface. Perfect for Arduino, ESP32, and wearable electronics in Sri Lanka.

Specifications

General Characteristics

• Display Type: Passive Matrix OLED (PMOLED)

• Display Size (Diagonal): 0.66 inches

• Resolution: 64 x 48 pixels

• Display Color: White (monochrome)

• Driver IC: SSD1306

• Aspect Ratio: 4:3

• Technology: Organic Light Emitting Diode (self-emissive)

Mechanical Specifications

• Active Area:

  • Width: approximately 13.42 mm

  • Height: approximately 10.06 mm

• Overall Module Dimensions (typical values may vary slightly by manufacturer):

  • Width: ~19.5 mm

  • Height: ~11.5 mm

  • Thickness: ~1.5–2.5 mm

• Pixel Pitch: approximately 0.21 mm

• Pixel Size: approximately 0.19 mm x 0.21 mm

Electrical Characteristics

• Supply Voltage (VCC): 3.3V or 5V (depending on onboard voltage regulator)

• Logic Voltage (VDD): 1.65V to 3.3V

• Operating Current: approximately 20–30 mA (depends on brightness and displayed content)

• Sleep Mode Current: less than 10 µA

Environmental Ratings

• Operating Temperature: -40°C to +85°C

• Storage Temperature: -40°C to +85°C

• Humidity: 10% to 90% RH (non-condensing)

Software & Library Support

• Arduino Libraries: Adafruit_SSD1306, U8g2

• Platform Support: Arduino, ESP8266, ESP32, Raspberry Pi (Python), STM32, and others

• Communication Protocols: I²C (default), SPI (if supported)

Typical Applications

• IoT device displays

• Handheld and portable devices

• Wearables and smartwatches

• Sensor status displays

• Embedded systems diagnostics

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