2.42-inch 128x64 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
Description
WEP012864AJ is a 2.42-inch graphic OLED display with a resolution of 128x64 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
Data source ref:WEP012864AJLPP5N00E00
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. |
General Specification
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
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
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 |