What is it?

Dive into the world of vibrant visuals with our Miniature 0.42" OLED 72x40 Display. What truly sets it apart is its exquisite custom resin lens. This specially designed lens not only magnifies the screen's contents but also enhances its beauty, giving it a luminous, crystal-clear appearance. The resin lens acts as a window to sharper contrasts, ensuring that whatever is displayed looks its absolute best. Whether you're using the display for images or text, the resin lens adds a touch of elegance and sophistication, making the viewing experience truly mesmerizing. See pictures above and video below.

The Miniature OLED Screen caters to a wide range of use cases and applications, making it an essential component for any DIY project. Unleash Your Creativity! Here are just a few potential use cases that showcase its versatility:

Miniature Gaming Consoles: Create your own pocket-sized gaming console with the Miniature OLED Screen. Design retro-style games or display scores, level indicators, and character information for a nostalgic gaming experience on a tiny canvas.

Wearable Devices: Embed this miniature OLED screen into your wearable tech projects, such as smartwatches, fitness trackers, or augmented reality glasses. It provides a compact yet informative display for notifications, time, health data, and more.

IoT (Internet of Things) Applications: Utilize the OLED screen as a compact user interface for your IoT devices. Control and monitor connected devices, display sensor data, or showcase real-time information on temperature, humidity, or energy consumption.

Portable Instrumentation: Incorporate this screen into your DIY instruments or measurement tools, such as multimeters, oscilloscopes, or environmental sensors. Display real-time data, waveforms, readings, and calibration information for quick and easy analysis.

Wearable Art and Jewelry: Merge technology and aesthetics by integrating this OLED screen into wearable art or jewelry pieces. Display intricate patterns, animations, or personalized messages, allowing you to express your creativity in a unique and interactive way.

To use it, connect to a microcontroller via I2C (SCL, SDA, VCC and GND).

It can be used with open source libraries such as: U8g2

Notes: This board runs on 3.3V VCC and logic. When using the above library, be sure to use the following constructor:

U8G2_SSD1306_72X40_ER_F_HW_I2C u8g2(U8G2_R2, / reset=/ U8X8_PIN_NONE); // EastRising 0.42" OLED