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| Categories | Sleeve Connector |
|---|---|
| Stock: | 100000 |
| Delivery Time: | 12-40周 |
| Description: | 1.3 128x64 LCD, OLED, Graphic RoHS |
| Size: | 1.3 |
| Dot Pixels: | 128x64 |
| Brand Name: | 938 |
| Packaging Details: | - |
| Model Number: | 938 |
| MOQ: | 100 |
| Interface: | I2C;SPI |
| Company Info. |
| Shenzhen ECER Network Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
This monochrome 1.3" graphic OLED display offers exceptional readability with its high-contrast white pixels. Featuring a 128x64 resolution, it requires no backlight, leading to reduced power consumption and a crisp visual output. The integrated SSD1306 controller supports both I2C and SPI communication. Designed for ease of use, it operates on 3.3V logic levels and includes onboard 3.3V regulation and level shifting for compatibility with 3V or 5V devices. The updated design incorporates auto-reset circuitry and STEMMA QT / Qwiic connectors for solderless I2C connectivity. This display is ideal for projects requiring clear text and graphics, with libraries available for Arduino and Python/CircuitPython. It requires a microcontroller with more than 1KB of RAM for buffering.
| Specification | Details |
|---|---|
| PRODUCT ID | 938 |
| Diagonal Screen Size | 1.30" |
| Resolution | 128 x 64 pixels |
| Driver Chip | SSD1306 |
| Communication Protocols | I2C, SPI |
| Operating Voltage | 3.3V (requires 3.3V logic levels) |
| Power Consumption (Average) | ~40mA @ 3.3V |
| RAM Requirement | More than 1KB (for display buffering) |
| I2C Address | 7-bit between 0x3C-0x3D (selectable) |
| PCB Dimensions | 35mm x 35mm x 5mm |
| Mounting Hole Dimensions | 29.5mm x 29mm |
| Mounting Hole Diameter | 2.5mm |
| Screen Dimensions | 23mm x 35mm |
| Module Size | 34.50mm x 35.00mm |
| Panel Size | 34.50mm x 23.00mm x 1.45mm |
| Active Area | 29.420mm x 14.70mm |
| Pixel Pitch | 0.23mm x 0.23mm |
| Pixel Size | 0.21mm x 0.21mm |
| Weight (Board) | 6.2g |
| Weight (OLED Module) | 2.18g |
| Duty Cycle | 1/64 |
| Brightness | 100 cd/m2 (Typ) @ 12V |
| Revision Date | November 20, 2019 |
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