Fangrui Product Details 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 0.08w 2. Embedded Driver Ic: . Communication: I2c/iic Interface, Only Two I/o Ports 3. 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 Read 5. There Are No Fonts Embedded In The Oled Controller, Users Can Create Fonts Through Font Generation Software. Resolution:128x64 Viewing Angle: 160 Supports Many Platforms:51 Series Msp430 Series Stm32/2, Csr Chips, Etc. Ultra-low Power Consumption:0.04w During Normal Operation Wide Voltage Support:3.3v - 5v Dc Working Temperature:-30- 80driver Chip: Communication Method:iic, Only 2 I/0 Ports No Font Library:use Modulo Software To Extract Fonts Backlight:oled Self-illuminates, No Backlight Required Note:different Batches May