Model No. WEO064128B
►Type: Graphic
►Structure: COG
►Size: 1.3 inch OLED Display
►64x128 Dot Matrix
►IC：SH1107
►3V Power supply
►1/64 duty
►Interface: SPI, I2C
►Display Color: White
The WEO064128B Series 1.3-inch OLED Display Module delivers exceptional performance and versatile integration capabilities, meeting the diverse needs of gaming peripherals, smart home devices, industrial control systems, and more. With its high contrast ratio, reliability, and low power consumption, it is the ideal choice for engineers designing high-efficiency products.
With its premium quality and stable performance, the WEO064128B Series 1.3-inch OLED Display Module helps engineers tackle multi-domain design challenges and accelerate product development. Whether you're focusing on gaming, smart home, or industrial applications, this module is the perfect fit for your needs.
Contact us today to learn more and bring innovation to your next product design!
Data source ref: WEO064128BWAP3N00000
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix | 64 x 128 | Dots |
| Module dimension | 17.1 × 35.80 × 1.41 | mm |
| Active Area | 14.06 × 29.42 | mm |
| Pixel Size | 0.20 × 0.21 | mm |
| Pixel Pitch | 0.22 × 0.23 | mm |
| Display Mode | Passive Matrix | |
| Display Color | Monochrome | |
| Drive Duty | 1/64 Duty | |
| IC | SH1107 | |
| Interface | 4-wire SPI , I2C | |
| Size | 1.3 inch | |
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage for Logic | VDD | -0.3 | 3.6 | V |
| Supply Voltage for Display | VPP | 7.0 | 17.0 | V |
| Operating Temperature | TOP | -40 | +80 | °C |
| Storage Temperature | TSTG | -40 | +85 | °C |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage for Logic | VDD | － | 1.65 | 3.0 | 3.5 | V |
| Supply Voltage for Display | VPP | － | 7.0 | 13.0 | 13.5 | V |
| Input High Volt. | VIH | － | 0.8×VDD | － | VDD | V |
| Input Low Volt. | VIL | － | VSS | － | 0.2×VDD | V |
| Output High Volt. | VOH | － | 0.8×VDD | － | VDD | V |
| Output Low Volt. | VOL | － | VSS | － | 0.2×VDD | V |
| Display 50% Pixel on | IPP | VPP=13V | － | 10 | 15 | mA |
| No. | Symbol | Function |
|---|---|---|
| 1 | VSS | Ground. |
| 2 | D1 | When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). When the I2C interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SDA). |
| 3 | D0 | |
| 4 | A0 | This is the Data/Command control pad that determines whether the data bits are data or a command. A0 = “H”: Data. A0 = “L”: Command In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver. |
| 5 | ___ RES |
This is a reset signal input pad. When RES is set to “L”, the settings are initialized. The reset operation is performed by the RES signal level. |
| 6 | __ CS |
This pad is the chip select input. When CS = “L”, then the chip select becomes active, and data/command I/O is enabled. |
| 7 | IREF | This is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 15.625uA. |
| 8 | IM1 | These are the MPU interface mode select pads. IM1 connect to VDD is I2C interface. IM1 connect to VSS is 4-wire SPI interface. |
| 9 | VDD | Power supply for logic and input. |
| 10 | VCOMH | This is a pad for the voltage output high level for common signals. A capacitor should be connected between this pad and VSS. |
| 11 | VPP | This is the most positive voltage supply pad of the chip. It should be supplied externally. |
| 12 | VSS | Ground. |
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