Winstar 2.23″ OLED model no. WEO012832A is built in with SSD1305 oled controller, it communicates via 6800/8080 8-bit parallel and I2C/4-wire serial interface. The nature of OLED technology lends itself to extremely suitable to be used in a variety of different applications. The WEO012832A OLED 128×32 COG model is ultra thin, lightweight and low power consumption which is great for handheld instruments, meters, smart grid, wearable device, IoT, etc.
Graphic OLED 128×32, SSD1305 OLED 2.23
Model No. WEO012832A
- Type: Graphic (Without Frame)
- Structure: COG
- Size: 2.23″
- 128 x 32 Dot Matrix
- IC：SSD1305 (SSD1305 OLED)
- 3V Power supply
- 1/32 duty
- Interface: 6800, 8080, SPI, I2C
- Display Color: White / Yellow / Blue
- Other FPC options available in below table
Description
Drawing
Drawing
Data source ref: WEO012832AWPP3N00000
SPECIFICATIONS
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | NC | No Connection |
| 2 | VLSS | Analog system ground pin |
| 3 | VSS | Ground Pin |
| 4 | NC | No Connection |
| 5 | VDD | Voltage for logic |
| 6~7 | BS1 ~BS2 | Interface selection |
| 8 | CS# | Chip Select Pin |
| 9 | RES# | Reset Signal Pin |
| 10 | D/C# | Data/Command Control Pin |
| 11 | R/W# | Read/Write Control |
| 12 | E(RD#) | Chip Enable Signal |
| 13~20 | D0~D7 | Data Bus |
| 21 | IREF | SEG Current Refer Pin |
| 22 | VCOMH | COM deselected level |
| 23 | VCC | Panel driving voltage |
| 24 | NC | No Connection |
Mechanical Data
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Module dimension | 62.0 × 24.0 | mm |
| Viewing area | 57.02 × 15.10 | mm |
| Active area | 55.018 × 13.098 | mm |
| Dot pitch | 0.43 × 0.41 | mm |
| Dot size | 0.408 × 0.388 | mm |
Electronical Characteristics
Electronical Characteristics
| Item | Symbol | Condition | Standard Value | Unit | ||
|---|---|---|---|---|---|---|
| Min | Typ | Max | ||||
| Supply Voltage | VDD | — | 2.8 | 3.0 | 3.3 | V |
