Anleitung zur Migration von Gateway v2 zu v3 in deutscher Sprache?

TTN Network and Services The Things Stack v3
2

Someone in a German community may have produced some instructions, but TTI / TTN is English only for both documentation and on the forum.

If you can tell us which gateway you have we may be able to help. There is a list of common gateways here:

https://www.thethingsindustries.com/docs/gateways/