There is an update to this post here that includes a map download.
Here is a resource I am working on at the moment, it’s a Raspberry Pi island in Minecraft, soon to be complete with signs so KS2/3 children can walk around it and learn about the components of a Pi.
Broadcom view.
Ground zero of the Pi.
Any thoughts much appreciated at this early stage of development.
My Digital Life 
Very nice work.
Hi Allen,
Great idea. Why are you using Pocket Minecraft rather than PC? Won’t this prevent you sharing the map?
Not at all, it’s aimed at ks2, most primaries have iPads. You can get the map off easily using ifunbox.
Thanks!
You’re welcome!!!
Good job! Would be nicer though if you could label the GPIO pins.
Good idea, I’d not even thought of that and it’s easy done too!
Reblogged this on Minecraft 18.