MINIMUM TECH FEATURES:

• No backlight required — self-illuminating OLED technology
• Low power consumption (~0.08W at full screen)
• Wide viewing angle (>160° typical)
• High contrast and fast response time
• Fully compatible with Arduino and other microcontrollers
• Compact 1.3-inch form factor
• SPI serial interface for fast data transfer

DESCRIPTION:

• The 3 Inch OLED SPI B Display Module is a compact and efficient display designed for embedded applications requiring clear, high-contrast visual output.
• Utilizing OLED (Organic Light Emitting Diode) technology, it emits light directly from each pixel, eliminating the need for a backlight. This results in true blacks, vibrant visuals, and excellent contrast.
• The display operates via the SPI (Serial Peripheral Interface) communication protocol, enabling high-speed data transmission between the module and a host microcontroller such as Arduino, ESP32, or Raspberry Pi.
• Typical resolutions include 128×64 or 128×96 pixels, suitable for displaying text, symbols, and basic graphics.
• This module variant (SPI B) typically provides monochrome output — blue or white text on a black background — making it ideal for low-power embedded systems.
• Many modules integrate an SSD1306 controller, which handles display memory and timing internally, simplifying programming and integration with open-source libraries like Adafruit_SSD1306 or U8G2.

TECHNICAL SPECIFICATIONS:

APPLICATIONS:

• Wearable Devices
• Portable Instruments
• IoT and Smart Devices
• Consumer Electronics
• DIY Electronics Projects
• Industrial Displays
• Rapid Prototyping and Educational Kits
• Medical Monitoring Devices
• Automotive Instrumentation