I think that the hardware is the same for all the Typhoon H ( that's my opinion ) and the difference between DJI and yuneec is that DJI use the GPS to automatically switch between FCC and CE ( depending on the country where you are). So if you download an USA firmware version inside your typhoon being in CE I think that the wifi power will be 100mw whatever you are. Be careful that's my opinion and as I don't have yet the typhoon, I can't confirm that without testing. Be aware also that you will be in that case not compliant with regulations for CE.I follow. Is it possible to load the USA FW into the EU version in order to have more trasmitter power? Other way with only 25mW my FPVlr antenna will be a total waste of money
Due to its GPS connection the Typhoon is a sort of "intelligent" bird it knows where it is all the time. Why they would have two versions of the firmware at all in that case. The test will be when one of our North American friends brings their Typhoon with them for a holiday in the UK.bowhunt, read my post above. The universal version is the US version. And it does not work: even when using the US version on the EU Typhoon, it stays in EU mode. There seems to be no way to get it to leave EU mode, even with the US (=standard or universal) version!
Bad news. Yuneec support confirmed: you can go from any version to EU. But when you are on EU you're locked and can never go back