1.5 OLED Display, OLED Display 128x128 - REX128128A
1.5 OLED Display, OLED Display 128x128 - REX128128A
1.5 OLED Display, OLED Display 128x128 - REX128128A
1.5 OLED Display, OLED Display 128x128 - REX128128A

1.5" OLED Display, OLED Display 128x128

Model No. REX128128A

REX0128128AW - Emitting Color : White
REX0128128AY- - Emitting Color : Yellow
REX0128128AS - Emitting Color : Sky Blue(might have MOQ)

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  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
Item Dimension Unit
Structure COG
Size 1.5 inch
Dot Matrix (Resolution) 128 × 128 dots
Module Dimension 33.8 × 36.5 × 2.05 mm
View Area 28.86 × 28.86 mm
Active Area 26.86 × 26.86 mm
Dot Size 0.185 × 0.185 mm
Dot Pitch 0.21 × 0.21 mm
Emitting Color OLED, White / Yellow / Sky Blue
Display Mode Passive Matrix
Built-in Controller SSD1307ZB
Interface 8080 / 6800 / SPI / I2C
Power Supply 3V
Duty 1/128 duty
Polarizer Type Polarizer optional
Type OLED Graphic Display
Pin No. Symbol Description
1 VSS Ground Pin
2 VCC Panel driving voltage
3 VCOMH COM deselected level
4 VCI Low voltage power supply
5 VDD Voltage for logic
6 BS1 Interface selection
7 BS2 Interface selection
8 VSS Ground Pin
9 IREF SEG output current refer pin
10 CS# Chip Select Pin
11 RES# Reset Signal Pin
12 D/C# Data/Command Control Pin
13 W/R# Write Control
14 RD# Read Control Signal
15~22 D0~D7 Data BUS
23 VCC Panel driving voltage
24 NC No Connection

1.5 OLED Display, OLED Display 128x128 - REX128128A

Item Symbol Condition Standard Value Unit
min. typ. max.
Input Voltage VDD --- 2.8 3.0 3.3 V
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