High-concerned chemical: None - This OLED display module is manufactured without the use of high-concerned chemicals, ensuring a safer and more environmentally friendly product for both developers and end-users.Display Mode: 256*64 - Featuring a high-resolution 256*64 display mode, this OLED module offers clear and sharp graphics, making it ideal for a variety of applications from industrial displays to consumer electronics.Model Number: 3.12 inch OLED Module - Identified by its precise model number, this OLED display ensures compatibility and reliability in your projects. It's designed to integrate seamlessly with existing systems, providing a dependable solution for your display needs.Type: Graphic - As a graphic display type, this OLED module supports complex images and text, suitable for advanced user interfaces and detailed display tasks. Its capability to show detailed graphics makes it a versatile choice for many applications.Description/Features:This OLED display module offers a compact and efficient solution for various applications requiring clear and sharp visual output. It supports multiple languages, making it versatile for international use. The module is designed with a robust controller IC SSD1322, ensuring reliable performance across a wide range of operating temperatures. Specifications:Product Type: OLED DisplayModule Size: 80.0 x 36.0 x 10.0 mmViewing Area: 66.0 x 16.0 mmController IC: SSD1322Operation Voltage: 3.3V-5.0VInterface Options: SPI, 6800, 8080Operation Temperature: -40°C to 80°CViewing Angle: ±175 degreesColor: WhiteMaterial: Plastic+MetalPackage Contents:one 3.12" 256*64 LCD ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.