Compact 2.42 OLED Display Module for Raspberry Pi, Arduino, STM32, ESP32, Jetson Nano

This 2.42-inch OLED Display Module features a resolution of 128 × 64 pixels, an embedded SSD1309 driver chip, and supports SPI/I2C communication with a white display color. The module is compatible with a variety of platforms, including Raspberry Pi Pico, Arduino, STM32, ESP32, and Jetson Nano, and comes with demo codes for each.

The module operates at 3.3V or 5V and provides two communication interfaces: 4-wire SPI (default) and I2C. The hardware configuration can be easily switched between the two modes by adjusting the soldering resistors on the back of the module.

In the default 4-wire SPI configuration, the DIN pin connects to the host MOSI, and the CLK pin connects to the host SCLK. For the I2C configuration, the DIN pin connects to the host SDA, and the CLK pin connects to the host SCL. Additionally, the DC pin can be used to change the I2C address, with a low level setting the address to 0x3C and a high level setting it to 0x3D.

The package includes the 2.42-inch OLED module and a GH1.25 7-pin cable. Online development resources, including a user manual, are available at //bit.ly/45LKn4c.

Key features of this OLED display module include:

• Embedded SSD1309 driver chip
• SPI/I2C communication interface
• White display color
• 128 × 64 pixel resolution
• 3.3V/5V operating voltage
• Ultra-narrow bezel and compact size
• Compatibility with Raspberry Pi, Arduino, STM32, ESP32, Jetson Nano, and more
• Comes with online development resources

The module's versatile communication interfaces, compatibility with popular development platforms, and available online resources make it a suitable choice for a wide range of applications, including IoT projects, embedded systems, and display-based devices.

product information: