More than one component that needs SCL & SDA(?)

[sterretje]

@naomiii

We concluded that they could not both be simultaneously connected to the Arduino's A5 and A4 pins

Just curious what made you draw that conclusion?

Your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for problems with (nor for advise on) your project See About the IDE 1.x category.