Hallo Gunther I dont know if possible to merge 2 databases.... which it seems can open a "pandora box" and lead to much conflict.
On the other side in a recent posting, Thomas has pointed that there is a whole section in the Customization Guide, on how to address multiple bindings (please, verify): https://groups.google.com/d/msg/weewx-user/XE9Qqjzqqak/J-bKEd29AQAJ That said, always verify the User's Guide, do a Forum search prior to new posting, and English is the primary language of WeeWX Forum (not been harsh here, just been clear if you expecting replies). Best, X -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/b1443f74-d644-4d99-ac34-1b034e5c4130%40googlegroups.com.