Introducing the new MacArthur HAT

[John1270]

Again the available space and the price makes difficult isolation.
Obviously isolation is always better but we do not think it is a critical point if all devices share the same power source.
If I were worried about isolation I would buy an isolated USB converter like the Canable and I could use it in my Raspberry and in my laptop safely (different power source).

Will the board have the same accessories as the moitessier hat, like gps, baro sensor, compass foe 0183 or will we need to mount them externally or use the moitessier hat that is no longer available?? Sorry! Total newbie here, love the idea of this system tho.