0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar
0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar
0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar
0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar
0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar

0.91-inch I2C SSD1306 OLED Display Module COG+PCB 128x32

Model No. REA012832F

The REA012832F is a 0.91-inch COG+PCB Graphic OLED display module powered by the SSD1306 IC with an I2C interface. This OLED display I2C SSD1306 module features a 128×32 dot matrix, built-in DC/DC boost converter, and support for external VCC supply. Compact in size and versatile in function, the I2C OLED SSD1306 display is available in white, yellow, and sky blue emitting colors, offering sharp monochrome graphics with high contrast and wide viewing angles.

Designed as a low-power solution, the I2C SSD1306 OLED display ensures reliable performance across -40°C to +80°C, making it ideal for handheld devices, control panels, and measurement instruments. With simple connectivity, this OLED I2C SSD1306 module provides developers with flexibility for integration.

If you need technical support or product quotes for the REA012832F or other OLED 0.91 SSD1306 display modules, please feel free to contact our sales team!

Data Source Ref: REA012832FYPP3N00000

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COG + PCB
Size (Diagonal) 0.91 inch
Dot Matrix / Resolution 128 × 32 dots
Module Dimension 35.8 × 12.0 × 2.41 mm
Viewing Area 24.384 × 7.584 mm
Active Area 22.384 × 5.584 mm
Dot / Pixel Size 0.152 × 0.152 mm
Dot / Pixel Pitch 0.175 × 0.175 mm
Emitting Color OLED, Yellow / White / Sky Blue
Display Mode Passive Matrix
IC SSD1306
Interface I2C
Power Supply 3V / 5V
Duty 1/32 duty
Operating Temperature -40~+80 °C
Storage Temperature -40~+85 °C
Polarizer Type Polarizer Optional
Type 0.91 I2C SSD1306 OLED Graphic Display

Pin Configuration for I2C SSD1306 OLED Display Module

Pin No. Symbol Function
1 GND Ground
2 VIN Power supply input.
3 SCL When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDAI).
4 SDA

Module Dimensions of the 0.91-inch OLED I2C SSD1306 Module

0.91-inch OLED Display I2C SSD1306 Module - REA012832F - Raystar - Contour Drawing

Operating Limits of the I2C OLED SSD1306 Display

Parameter Symbol Min Max Unit
Supply Voltage for Logic VIN 0 5.5 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

DC Electrical Characteristics of the OLED 0.91 SSD1306 Module

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VIN － 2.8 3.0 5.2 V
Input High Volt VIH － 0.8×VIN － VIN V
Input Low Volt VIL － 0 － 0.2×VIN V
Output High Volt VOH － 0.9×VIN － VIN V
Output Low Volt VOL － 0 － 0.1×VIN V
50% Check Board Operating Current IIN VIN=3V － 13.0 26.0 mA

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