1.28 inch 128x64 I2C, SH1106, OLED Module - REA012864L
1.28 inch 128x64 I2C, SH1106, OLED Module - REA012864L
1.28 inch 128x64 I2C, SH1106, OLED Module - REA012864L
1.28 inch 128x64 I2C, SH1106, OLED Module - REA012864L

1.28" 128x64 I2C, SH1106, OLED Module

Model No. REA012864L

REA012864L is a dot matrix 128x64 COG graphic type OLED module with PCB. The size of the active area is 1.28” diagonal with module dimension 35.5x32 mm. This 1.28 inches OLED module has built-in IC SH1106, and boasts high contrast ratio 10,000 : 1, supporting I2C serial Interface.

Logic supply voltage ranges from 2.9V-5.2V, the typical value is 3.3V. The available emitting colors are white, yellow and sky blue. The module can operate within the range of -40℃ to +80℃; storage temperature ranges from -40℃ to +85℃. Feel free to send us inquiry if you’d like to know more information.

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
View 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 White / Yellow / 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: 2.9 – 5.2V
2 GND Ground
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). At this time, D2 to D7 are set to high impedance.
4 SDA

1.28 inch 128x64 I2C, SH1106, OLED Module - REA012864L

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 0.9×VCC VCC V
Output Low Volt. VOL 0 0.1×VCC V
50% Check Board operating Current   ICC VCC =3.3V - 25 37.5 mA
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