Usar entradas y oled i2c juntos

[sistemasyusa]

I needed to be able to see the time on the OLED screen, and also see the inputs that I activated as well, but I couldn't do it, in another publication that in order for the DC1307 to work, it was stated that the person who commented had to desolder a diode and make a bridge electric but I am not familiar with doing that, what can I do