Looking at these boards, but unsure about the legal side of using this frequency range in Europe? Specifically in Switzerland?
Did anybody look this sort of thing up?
the devices are very specific designed to stay in the legal framework… it has options to check for your region… obviously if you use the wrong region… it would try to transmit incorrectly
Generally in the EU 868 is primarily used and is within the legal band widths. 433 is more used for low level things like remote control devices, home automation, garage and gate remote opening etc
The 915mhz bands are for Asian (Korea, china, Japan) and American markets, although it sounds like they are going to be out of luck soon as the American airwave people have sold the frequency apparently.
Hope this helps
Alan
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