Adafruit Industries Mini Colour OLED 0.96 inch 16-bit 96x64 Pixel SPI Display with MicroSD Card Holder 684

Adafruit Industries 684 mini colour OLED is a compact 0.96 inch OLED display module designed primarily for displaying text and graphics with excellent contrast and brightness. This 16-bit colour display features 96 x 64 pixels, driven by the SSD1331 chip, which manages display functions with an SPI interface ensuring fast and efficient data transfer. It supports power and logic levels from 3.3 V to 5 V, making it compatible with most microcontroller projects.

The module integrates a microSD card holder (card sold separately) directly on the board, enabling additional storage options ideal for data logging or image display applications. The onboard boost converter supplies the required 12 V to the OLED panel, ensuring optimal brightness and performance without the need for external power components.

Its ultra-compact size of 31.5 x 35.5 x 5 mm and low power consumption (approximately 25 mA) make it suitable for portable and battery-powered electronic devices. The OLED technology eliminates the need for a backlight, resulting in energy savings and sharper visuals.

This display module is suitable for embedded systems in industrial control panels, laboratory equipment, consumer electronics, IoT devices, and STEM education projects where clear and efficient display technology is required. Its SPI interface enables easy integration with platforms like Arduino, Raspberry Pi, and other microcontrollers.

The OLED display is energy efficient as it does not require a backlight. Current draw is approximately 25 mA but varies based on active pixels. The display uses an SSD1331 driver for efficient SPI communication. The board measures 31.5 x 35.5 x 5 mm, compact for embedded applications.

Includes a microSD card holder (card not included) for extended storage. Compatible with 3.3 V to 5 V logic and power levels. Built-in boost converter provides required 12 V for OLED operation. Fully assembled breakout board for immediate integration.

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