Now I need to install the expansion hub for my salinity expansion module, dimming expansion module and my ORP expansion module. Is there a good instruction on how to do this?
I read, "You need to place the provided jumpers to the SDA and SCL pins.". Firstly, I didn't have any "provided jumpers" in my box.... Can I make them myself? It looks like there are 6 sockets on the board. Do I just jump them straight across? All three pairs? Any help is greatly appreciated. I am a noooooob at this.

Thanks
Cory