Fangrui Product Details Features: 1.this Is An Esp8266 0.96 Oled Board That Features All The Features Of A Traditional Esp8266 Module. 2.seamless Integration With 0.96-inch Oled Displays Eliminates The Need For Wires And Test Boards. 3.the Board Uses I2c To Connect To The Oled Display Through Sda (d6/gpio14) And Scl (d5/gpio12) Pins. 4.the Module Is Paired With A Display Screen Template, And With This Board, Various Information And Data Can Be Displayed. 5.display Function, High-resolution 128x64 With Ssd-1306 Driver, Compatible With I2c And Spi Interfaces, Can Be Connected Using Type-c Interfaces. Product Introduction: This Circuit Board Integrates The Esp8266 Nodemcu And 0.96-inch Oled Screen, Providing All The Functions Of Traditional Esp8266 Modules, With The Same Size And Peripheral Ports, As Well As Higher Performance Development Tools And High-definition Data Display. It Supports Multiple Programming Modes And Has An Esp8266 Chip With An 80mhz Main Frequency And 4mb Flash Memory, Making It Easy To Handle Various Tasks A