i2c ‘jumper’ cables can be found on the cheap! Just show your local store this:
The shorter the better, so long as extends between your modules, I don’t regret gettin multiple sizes.
The powered bus will be something like the @okyeron’s tt-busboard jr or the hard to find teletype backpack, or even @bpcmusic’s txb…
What are these things? Follow @tehn’s advice and read this AMAZINGLY helpful thread put together by @okyeron :
It can be intimidating at first, but once you start wrapping your head around it, the typical reaction is, “Oh, that’s all this is?”
Plus, since plenty of people have been patient and kind with me on this forum, I’m happy to pay it forward. Feel free to ping me if it still doesn’t click. I’m no expert, but I feel like have the basics down pat.