1. 0.96 Inches, Resolution: 128x64, Viewing Angle: 160°, Supported Voltage: 3.3V-5V DC, Power Consumption During Normal Operation: 0.04w, Full Screen Lighting 0.08w2. Embedded Driver Ic: . Communication: I2c/Iic Interface, Only Two I/O Ports3. Compatible With for R3 Board And , for , 51 MCU, for Stim 32, Etc.4. No Backlight Is Required, The Display Unit Can Emit Light By Itself. It Features Ultra-High Contrast, Bright And Clear Dots, Making Even Small Fonts Easy To Read5. There Are No Fonts Embedded In The Oled Controller, Users Can Create Fonts Through Font Generation Software.Resolution:128x64Viewing Angle: 160°Supports Many Platforms:51 Series MSP430 Series STM32/2, CSR Chips, Etc.Ultra-Low Power Consumption:0.04W During Normal OperationWide Voltage Support:3.3V - 5V DCWorking Temperature:-30℃ - 80℃Driver Chip:Communication Method:Iic, Only 2 I/0 PortsNo Font Library:Use Modulo Software To Extract FontsBacklight:Oled Self-Illuminates, No Backlight RequiredNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The UseColour:As ShownMaterial:PCBPackage Contents:5 * Display 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.