There are so many versions of Meteobridge products are the features the same across the models? I know the pro does more but other than that? Someone posted that Meteohub does not have Ambient Weather built in.
I have looked and the info on this can be old (year 2000 since a update on the pdf manual) are some versions no longer updated?
I do not know what manual you are referring to. All info can be found at
the WiKiTe features page there
https://www.meteobridge.com/wiki/index.php/Features => last update 2018
The normal Meteobridge has all needed features for almost all weatherwebsites. It is fully supported by all major (at least 4) website templates.
A MB can upload to all (at least a lot) weathernetworks. The list of supported networks is ever expanding with newer networks.
MB also can upload to Ambient weather, but they charges 150$ to
allow you to upload, therefor you need to get a licence from them to upload or buy the device from them
The Meteobridge Pro has large internal memory and therefor stores more detailed historical information in its own "database"
The Meteobridge Nano is only usable in a Davis Console, the Nano-Pro has also the built in extra memory.
If you flash your own small router you can test the features for 14 days free of charge.
https://www.meteobridge.com/wiki/index.php/License_TermsWim