Hi,
I was developing to send data from my home weather station to connect to both Windy and other weather sites.

In the end I use Ardubridge.com web/app which I just have to integrate to send the data to them, and from here it is already easy to send to windy, windguru, wunderground, awekas, pwsweather....

Greetings

Hi, what compilation error do you see? If you want, send me your email by DM and we will review it.

Hi,
I use Ardubridge.com as sender for custom weather station built wit NodeMCU ESP8266, very easy to send data to Windy.com and other weather popular sites. Just configuring minimal credentials from panel.

Regards
Enrique