I use 2 NodeMCU with 2 different configurations.
The first is receiving a variable by HTTP.
This device is also AP.
The second should in theory send that variable also via HTTP.
When AP is active, I send a request via browser like:
then the first app receive correctly that variable: "Hello".
Unfortunately, the second app is not able to send the same variable via:
http.begin("192.168.4.1", 80, "/"+String_to_send+"\r");
(in that case String_to_send is "Hello")
I try some other combination bur without any success
If someone can help me?
Thanks a lot,