Ecowitt & Fine Offset
Putting an Ecowitt, Ambient Weather, Froggit, Sainlogic or Bresser station online: the Customized upload, gateway models, and alternatives to the ecowitt.net dashboard.
Most consumer WiFi weather stations are built by Fine Offset and sold under other names. Ecowitt, Froggit, Sainlogic, Eurochron and Ambient Weather all run the same EasyWeatherPro firmware and are configured through the same WS View app, which is why they all set up the same way and why one guide covers the lot. These posts cover getting an upload URL into the Customized screen, which gateway does what, and where your data can go besides the manufacturer cloud.
The manufacturer portals work, but they give you a page on their site rather than a site of your own. Pro Weather accepts the same Customized upload your station already speaks, then builds a branded website on your own domain with a permanent archive, including the accessory sensors those portals bury: lightning, CO2, soil probes and extra room channels.