Application: These serial modules can be used for 4B/3B+/3B/2B/Zero, Beagle Bone Black,for and , 51 MCU, STIM 32 and so on. Showing graphical & textual information directly on your -controller projects 128 x 64 Pixel: Needn't backlight, the display unit can self-luminous. It has Super High , bright and , even fonts quite readable.No embedded fonts inside the OLED controller, can create the fonts through the font generation software. Changeble IIC Address: The IIC address can be changed,it is convenient to use with different machines Four square holes are easy to install Support I2c IIC communication Protocol Colour:Black+yellow+blue Material:plastic Package Contents: 4 x 0.96 Inch I2c Display Module Yellow Blue 4 x 4 Pin Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.