1.28 inch 128x64 I2C, SH1106, OLED Module with PCB - REA012864L(I2C)
1.28 inch 128x64 I2C, SH1106, OLED Module with PCB - REA012864L(I2C)
1.28 inch 128x64 I2C, SH1106, OLED Module with PCB - REA012864L(I2C)
1.28 inch 128x64 I2C, SH1106, OLED Module with PCB - REA012864L(I2C)

1.28" 128x64 I2C, SH1106, OLED Module with PCB

Model No. REA012864L(I2C)

REA012864L(I2C) is a dot matrix 128x64 COG graphic-type OLED module. The active area size is 1.28" diagonal with a module dimension of 35.5x32 mm. The additional PCB on this OLED display helps users save time developing their own. Also, the four screw holes of the PCB are designed for easy mounting. This 1.28 inches OLED module has a high contrast ratio of 10,000: 1 and a built-in IC SH1106 supporting I2C serial Interfaces. For the SPI interface-supported option, please check model REA012864L(SPI) or contact our sales for more details.

The logic supply voltage of the display ranges from 2.9V-5.2V; the typical value is 3.3V. The module has two key features: the built-in boost DC/DC converter and the externally supplied VCC. It can operate within the temperature from -40℃ to +80℃, and its storage temperature ranges from -40℃ to +85℃. The available emitting colors of the display are white, yellow, and sky blue.

Data source ref: REA012864LYPP3N00000

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) 1.28 inch
Dot Matrix / Resolution 128 × 64 dots
Module Dimension 35.50 × 32.00 × 2.66 mm
Viewing Area 31.32 × 15.62 mm
Active Area 29.42 × 14.20 mm
Dot / Pixel Size 0.205 × 0.197 mm
Dot / Pixel Pitch 0.230 × 0.222 mm
Emitting Color OLED, Yellow / White / Sky Blue
Display Mode Passive Matrix
IC SH1106
Interface I2C
Power Supply 3V / 5V
Duty 1/64 duty
Operating Temperature -40~+80 °C
Storage Temperature -40~+85 °C
Polarizer Type Polarizer optional
Type OLED Graphic Display
No. Symbol Function
1 VCC Power supply input
2 GND Ground
3 SCL The serial clock input
4 SDA The serial data input

1.28 inch 128x64 I2C, SH1106, OLED Module with PCB - REA012864L(I2C)

Parameter Symbol Min Max Unit
Supply Voltage for Logic VCC 1.65 5.5 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

DC Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VCC － 2.9 3.3 5.2 V
Input High Volt. VIH － 0.8×VCC － VCC V
Input Low Volt. VIL － 0 － 0.2×VCC V
Output High Volt. VOH － 0.8×VCC － VCC V
Output Low Volt. VOL － 0 － 0.2×VCC V
50% Check Board operating Current   ICC VCC =3.3V - 25 37.5 mA

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