I brought few months ago an UK hub v2 with sensors to play with and it worked fine. But I’ve recently moved in US for few weeks and I brought an arduino shield. Unfortunately, I did not succeed to establish a communication between my UK hub and the shield but I’m able to connect the shield to the hub through the Ipad app…
My questions : Do I need to have an US hub to communicate with a US shield ? If I succeed to send messages from my UK hub to the shield (and vice-versa), will it work back in UK ?