D1 to Arduino Uno pinout associations
As you will see from my topic title and this content, I am very new to the WeMos D1 board. I will start with saying that I absolutely love the board and I can see it becoming the basis for all of my future projects if and when I get over this initial hump in understanding the board.
I have had great success with the D1 for connecting over networks and passing messages around, but I simply cannot understand how to get a display working on it. I have tried to map the pins and I have a list which makes little sense and doesn't work for my needs.
I want to setup an SSD1306 OLED display on this WeMos and I just cannot work out how to o it successfully, can anyone help?
Is your display using SPI or I2C communication? The SSD1306 comes in both versions.