2.42-inch 128×64 Graphic OLED Display with PCB, supporting RS232 interface

Model No. WEP012864AJ(RS232)

  • Type: OLED Graphic Display
  • Structure: COG + Frame + PCB
  • Size: 2.42 inch
  • 128 x 64 Dot Matrix
  • IC：CH1116
  • 5V Power supply
  • 1/64 duty
  • Interface: RS232
  • Display Color: White / Yellow
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Description

WEP012864AJ is a 2.42-inch graphic OLED display with a resolution of 128×64 pixels. This module is built-in with CH1116 IC and can be connected via an RS232 interface. The supply voltage for logic is 5V (typical value) with 1/64 driving duty.

This module can operate at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.

Drawing

Drawing

2.42-inch 128x64 Graphic OLED Display with PCB, supporting RS232 interface - WEP012864AJ(RS232)

Data source ref：WEP012864AJLPP5N00E00

SPECIFICATIONS

SPECIFICATIONS

Interface Pin Function

No. Symbol Description
1 VDD Power supply input
2 VSS Ground.
3 MCU_RESET MCU hardware reset input.3.3V~5V
This pin is not used and should be open.
4 RX RS-232 Receive
5 TX RS-232 Transmit
6~20 NC No connection.

Mechanical Data

Mechanical Data

Item Dimension Unit
Dot Matrix 128 x 64 –
Module dimension 75.0 × 52.7 × 8.5(Max). mm
Active Area(AA) 55.01 × 27.49 mm
Pixel Size 0.40 × 0.40 mm
Pixel Pitch 0.43 × 0.43 mm
Display Mode Passive Matrix
Display Color Monochrome
Drive Duty 1/64 Duty
IC CH1116
Interface RS232 (Baud rate:115200)
Size 2.42 inch

Absolute Maximum Ratings

Absolute Maximum Ratings

Parameter Symbol Min Max Unit
Supply Voltage for Logic VDD -0.3 3.6 V
Operating Temperature TOP -40 +80 °C
Storage Temperature TSTG -40 +85 °C

Electronical Characteristics

Electronical Characteristics

DC Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage for Logic VDD – 2.8 3.0 3.3 V
Display 50% Pixel on IDD VDD =5V – 60 120 mA

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2.42-inch 128×64 Graphic OLED Display with PCB, supporting RS232 interface

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