DIYmall 0.96" OLED Module 0.96 inch I2C IIC Serial 128X64 OLED Display Module SSD1306 Driver for Arduino 51 MSP420 STIM32 SCR Raspberry PI -1pc X Blue-

2pcs link: https://www.amazon.com/dp/B01HEBIJKK Description: Size: 0.96 Resolution: 128X64 Color: Blue Viewing angle: greater than 160 degrees Supported platforms: for arduino, 51 series, MSP430 series, STIM32 / 2, SCR chips Low power consumption: 0.04W during normal operation Support wide voltage: 3.3V-5V DC Working temperature: -30-80 degrees Volume: 27MM * 27MM * 4.1MM Driver IC: SSD1306 Communication: IIC, only two I / O ports No font: The software takes word modulo Backlight: OLED self light, no backlight Interface: VCC: 3.3-5V GND: Ground SCL: Serial Clock SDA: Serial Data Package Included: 1 X 0.96inch IIC OLED Moudle Blue PS:When you can't light up the oled display, pls check the following issues: 1,Check the connection between OLED and Arduino; 2,Make sure you are using out provided libraries; 3,The default I2C/IIC address of the display should be 0x3C. We printed in model is 0x78 or 0x7A, but for AVR or MSP430 series (Arduino based on AVR), the IIC/I2C buffer is 7-bits, so, we should right shift 1-bit while using in Arduino or MSP430. 4,Check the VCC and GND pins is right be connected, never connect VCC to GND and GND to VCC, it will broke model less than a second. 5,Wipe the tin Solder part with alcohol.