2.42 Inch OLED Display Module
Embedded SSD1309 driver chip; Compatible with 3.3V and 5V MCU; Supports SPI / I2C Communication
This 2.42-inch OLED display features a high-performance SSD1309 driver chip and dual communication interfaces (SPI/I2C). Its versatile design ensures compatibility with popular microcontroller platforms, making it ideal for electronic experiments, DIY projects, and embedded system applications
Product Features
- 128 x 64 pixels
- Supports both SPI and I2C communication protocols, with an onboard selector switch for easy interface selection
- Equipped with an onboard voltage level translator, ensuring compatibility with both 3.3V and 5V MCUs
- Provides open-source demo codes compatible with Raspberry Pi, Arduino, STM32, and ESP32 development platforms
Specifications
| Dimensions | 63mm (L) × 42.4mm (W) |
| Resolution | 128 x 64 pixels |
| Available Display Colors | Black and White/Black and Yellow/ Black and Blue/Black and Green |
| Voltage Level Translator | TXS0108EPWR |
| Signal Interface | SPI / I2C |
| Supply Voltage | 3.3V or 5V |
| Active Display Area | 55.01mm (W) x 27.49mm (H) |
| Driver Chip | SSD1309 |
Various types are available
The display screens come in four models: white, yellow, blue, and green. You can make a purchase according to your requirements
Interface Definition
| VCC | Power supply positive (3.3V or 5V) |
| GND | Power supply ground |
| DIN | SPI master output slave input/ I2C data line |
| CLK | SPI serial clock/ I2C clock line |
| CS | SPI chip selection pin (active at low level) |
| D/C | Data/command control pin (high level represents data, low level represents command) |
| RST | External reset pin (low level reset) |
Product Display
Resource Overview
1. SPI/I2C selector switch
2. OLED screen connector
3. Voltage Translator TXS0108
4. SPI/I2C control interface 2.54mm pitch connector
5. SPIResource Overview/I2C control interface 2.54mm pitch pin header
Overall dimensions
Wiki
Package Contents
- 2.42inch OLED Display BB(A) × 1
- GH1.25 7PIN connecting cable 20cm × 1
