Technology: Self-emissive organic compounds

Voltage Range: Typically 2.8V to 5.5V (logic & supply)

Interface: SPI, I2C, or parallel (depending on module)

Pixel Control: Active Matrix (AMOLED) or Passive Matrix

Key Features:

• High contrast ratio (true blacks)
• Wide viewing angles
• Fast response time
• Low power consumption (especially for dark content)
• Thin and lightweight

Common Applications: Smartphones, wearables, MP3 players, embedded UIs

Design Tips:

• Avoid static image burn-in with screen shifts or auto-off timers
• Use level shifters if interfacing 3.3V OLED with 5V microcontroller
• Implement efficient power management for battery-powered devices