TESA WS2900C-PRO Operation Manual page 42

Note: When select device address on map, please wait till the map
display before selecting your address.
Note: Please put in the correct time zone to get the correct time.
Because the time will be updated to internet time automatically while
WIFI connection.
Once registered, select the dashboard to view your data, as shown
below:
Ecowitt.net is a responsive design and mobile friendly. Simply open
your mobile devices web browser, browse to ecowitt.net, and
bookmark your dashboard for quick access.
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