2.7-inch 128x64 OLED Display Module
2.7 128×64 OLED Display Module, SPI interface, Display Mode: Passive Matrix, Display Color: Monochrome
Main parameters of 2.7-inch PMOLED Display Module
| ITEM | Standard value | UNIT |
| Display SIZE | 2.7 | INCH |
| Display Type | PMOLED | — |
| Driver Element | Passive Matrix | — |
| Number of Dots | 128*64 | Dots |
| Display Color | Monochrome (White） | — |
| Pixel Pitch (W*H) | 0.48*0.48 | mm |
| Active Area | 73.00*30.69 (mm) | mm |
| Viewing Direction | all direction | — |
| Control IC | SSD1325 | — |
| Panel Size(W*H*T) | 73.00(W)*41.86(L)*2.00(H) | mm |
Download relevant technical documents
SSD1325 data sheet for small oled display
Specification of 2.7-inch small oled display
Circuit diagram of 2.7-inch small oled display
Customize the length, width and thickness of FPC or cable, adjust the pin arrangement according to the interface type, and select the appropriate connector. Make your display or circuit board simple and safe with an excellent FPC solution.
A touch screen can be added according to your requirements, there are three options: resistive touch screen, capacitive touch screen, infrared touch screen. Or add protective glass as needed
Display screens with different optical parameters can be designed according to needs, such as brightness, color gamut, response time, gamma and other parameters, and anti-glare, anti-fingerprint coatings, etc. can also be added
The circuit board we designed can convert the interface of your display into an HDMI interface. If your product does not have any display control capabilities, you can use our serial display and only need to use simple commands to control the displayed content through RS232/458
2.7-inch OLED Display drawings and interfaces
Introducing a stunning 2.7-inch monochrome small OLED display that mesmerizes content in white. This OLED has an impressive resolution of 256×64. Equipped with high-efficiency driver IC SSD1322U, the monitor ensures smooth performance and seamless compatibility. It offers a variety of interface options including versatile 8-bit 8080, 8-bit 6800, 4-wire SPI, and I2C for easy integration with a variety of devices. The display brightness reaches 100cd/㎡. The display FPC adopts a convenient plug-in design. Moreover, OLED has a viewing angle close to 180 degrees and a wider operating temperature space. Blending elegance and function, the 2.7-inch monochrome small OLED display offers a versatile solution for your display needs.
The outline drawing is as follows:
Interfaces are defined as follows：
| Pin | Symbol | Detail |
| 1 | NC | |
| 2 | VCC | Power Supply for OEL Panel |
| 3 | VCOMH | |
| 4 | IREF | Current Reference for Brightness Adjustment |
| 5 | D7 | Host Data Input/Output Bus |
| 6 | D6 | |
| 7 | D5 | |
| 8 | D4 | |
| 9 | D3 | |
| 10 | D2 | |
| 11 | D1 | |
| 12 | D0 | |
| 13 | E/RD | Read/Write Enable or Read |
| 14 | R/W | Read/Write Select or Write |
| 15 | DC | Data/Command Control |
| 16 | RES | Power Reset for Controller and Driver |
| 17 | CS | Chip Select |
| 18 | NC | |
| 19 | BS2 | Communicating Protocol Select |
| 20 | BS1 | Communicating Protocol Select |
| 21 | VDD | Power Supply for Core Logic Circuit |
| 22 | NC | |
| 23 | NC | |
| 24 | VBREF | Voltage Reference for DC/DC Converter Circuit |
| 25 | RESE | reset |
| 26 | FB | Feedback Input for DC/DC Converter Circuit |
| 27 | VDDB | Power Supply for DC/DC Converter Circuit |
| 28 | GDR | Output for Connected External NMOS |
| 29 | VSS | |
| 30 | VSL | Voltage Output Low Level for SEG Signal |
