@oglucio it would be difficult to get the same error if you applied the fix given in that post. Can you post the error and the corresponding line of your code?

Hi @dda socket.connect doesn't take a domain name, you need to resolve it first into a tuple like this - (family, type, proto, canonname, sockaddr) - which you can obtain from socket.getaddrinfo() In your case doing: s.connect(socket.getaddrinfo(addr, port)[0][-1]) should do what you want. There currently isn't a way to obtain your assigned IP address.

@jimpower ok, so why do you get no module found when you call urequests.post now when you didn't before. I can't see all your code, just snippets. The vaious sample bits of code are being changed. Oh I see now what the problem is, when you import urequests you are importing as requests hence the module not found error. You will need to change the sample to requests.post Also as an aside why do you execfile('/flash/Wi-Fi/Wi-Fi.py') rather than importing. This seems odd thing to do.

@livius I added tmp = uart1.readall() and it works thanks again I managed to do this before your reply thanks again you are always very helpful

@this-wiederkehr You've got the point. I've tried this and finally, it works without any error. Thanks a lot.

@wolli01 Hier mein Code import urequests userdata = {"p1": "Wohnzimmer", "p2": "24.12.2018", "p3": "23.97"} url = 'https://Homepage.de/live1.php' res = urequests.post(url, headers={"Content-Type": "application/json", "Accept": "application/json"}, data= str(userdata)) res.close() auf den PHP Server: <?php //Sensor1 $p1 = $_GET["p1"]; $p2 = $_GET["p2"]; $p3 = $_GET["p3"]; $inhalt = array($p1, $p2, $p3); // Speichern der Datei $eintrag = implode(";", $inhalt); file_put_contents("sensor1.txt", $eintrag); ?>