boards

init

SSD1306Wire display(0x3c, 12, 2); // ADDRESS, SDA, SCL , ESP32 pin IO12 for SDA and IO2 for SCL

arduino OLED

  • SSD1306ascii

common OLED I2C address

  • 0x3C = the version we are selling

SCH

using with STM32 SPI2

repositories

  • https://github.com/Edragon/Display_OLED-HDK
  • https://github.com/Edragon/Display_OLED

ref