Model No. WEH001602D
►Type: Character
►Structure : COB
►16 characters x 2 Lines
►IC：WS0010-TX
►5V power supply
►1/16 duty cycle
►Interface: 6800, option 8080
►Compatible to STN LCD WH1602D
►Display Color: White / Yellow / Blue / Green / Red
The WEH001602D is an OLED 16x2 character display module from Winstar, designed with a COB structure and integrated PCB board. This module measures 85.0 × 30.0 mm and features a diagonal panel size of 2.29 inches, providing a spacious active area of 56.95 × 11.85 mm. It is specifically engineered for applications requiring clear and concise character displays in a compact form factor.
Winstar's OLED 16x2 modules are renowned for their versatility and reliability. The WEH001602D integrates the WS0010 driver IC, supporting a default 6800 interface with additional options such as 8080 and SPI.
One of the standout features of the WEH001602D OLED 16x2 module is its built-in ROM standard font library, encompassing ASCII, English, Russian, European, and Japanese character sets. This comprehensive library enhances usability across different language requirements without the need for additional programming or customization.
Operating at a logic supply voltage ranging from 4.8V to 5.3V (typical 5.0V), the WEH001602D ensures efficient power consumption with a display current of 35mA at 5VDD under a 50% check board condition. Its high contrast ratio of 10,000:1 guarantees sharp and legible characters in various lighting conditions, making it suitable for both indoor and outdoor applications.
The WEH001602D OLED 16x2 module is engineered to perform reliably across a wide temperature range, from -40℃ to +80℃, with storage temperatures extending from -40℃ to +85℃. This durability ensures consistent operation in harsh environmental conditions, meeting the demands of industrial and automotive applications where temperature fluctuations are common.
With multiple emitting colors available, installation of the WEH001602D OLED display 16x2 module is streamlined with its PCB board design, featuring four screw holes for secure attachment to application products. This simplifies the integration process, reducing development time and costs associated with custom PCB designs.
Whether used in consumer electronics, industrial control systems, or automotive displays, this module delivers clear, reliable, and visually appealing character displays under diverse operational conditions.
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VDD | 5.0V | Supply Voltage for logic |
| 2 | VSS | 0V | Ground |
| 3 | NC | － | |
| 4 | RS | H/L | H: DATA, L: Instruction code |
| 5 | R/W | H/L | H: Read(Module→MPU) L: Write(MPU→Module) |
| 6 | E | H,H→L | Chip enable signal |
| 7 | DB0 | H/L | Data bit 0 |
| 8 | DB1 | H/L | Data bit 1 |
| 9 | DB2 | H/L | Data bit 2 |
| 10 | DB3 | H/L | Data bit 3 |
| 11 | DB4 | H/L | Data bit 4 |
| 12 | DB5 | H/L | Data bit 5 |
| 13 | DB6 | H/L | Data bit 6 |
| 14 | DB7 | H/L | Data bit 7 |
| Item | Dimension | Unit |
|---|---|---|
| Number of Characters | 16 characters x 2 Lines | － |
| Module dimension | 85.0 x 30.0 x 10.0(MAX) | mm |
| View area | 66.0 x 16.0 | mm |
| Active area | 56.95 x 11.85 | mm |
| Dot size | 0.55 x 0.65 | mm |
| Dot pitch | 0.60 x 0.70 | mm |
| Character size | 2.95 x 5.55 | mm |
| Character pitch | 3.6 x 6.3 | mm |
| Panel type | OLED , Monochrome | |
| Duty | 1/16 | |
| IC | WS0010-TX | |
| Interface | 6800, option 8080 | |
| Size | 2.29 inch | |
| Item | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TST | -40 | +85 | °C |
| Supply Voltage For Logic | VDD-VSS | -0.3 | 5.3 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 4.8 | 5.0 | 5.3 | V |
| Input High Volt. | VIH | － | 0.8xVDD | － | VDD | V |
| Input Low Volt. | VIL | － | GND | － | 0.2xVDD | V |
| Output High Volt. | VOH | IOH=-0.5mA | 0.8xVDD | － | VDD | V |
| Output Low Volt. | VOL | IOL=0.5mA | GND | － | 0.2xVDD | V |
| 50% Check Board Operating Current |
IDD | VDD=5V | － | 35 | 52.5 | mA |
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