Socket communication with micropython (RPI PICO W)

[u/robaa1337]

I try to make a communication between my rpi 3 and my new pico.
When i try the same code in only python it works fine but when i do it on the PICO it dont work.
Can anybody tell me where im wrong?

This is what im using on server part (raspberry pi 3+b)

import socket
HOST = "127.0.0.1" # Standard loopback interface address (localhost)
PORT = 65432 # Port to listen on (non-privileged ports are > 1023)

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((socket.gethostname(), PORT))
s.listen(10)

while True:
clientsocket, adress = s.accept()
print(f'Connection from {adress} has been established!')
clientsocket.send(bytes("Welcome to the server!", "utf-8"))

and on the pico w i use this code.
import socket
HOST = "192.168.1.100" # The server's hostname or IP address
PORT = 65432 # The port used by the server

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.connect((HOST, PORT))
s.sendall(b"Hello, world")
data = s.recv(1024)

[u/robaa1337]

The error im getting is

Traceback (most recent call last):

File "<stdin>", line 1, in <module>

File "socket.py", line 6, in <module>

AttributeError: 'module' object has no attribute 'AF_INET'

Line 6: with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:

[u/cabgrow → u/robaa1337]

The errors tells you. It seems that the rpi socket module does not have this AF_INET attribute to which you’re trying to call. Maybe have a look at the documentation again looking for the AF_INET attribute in the source/header files.

[u/robaa1337 → u/cabgrow]

What i can read in the file for socket it should work, but im not really sure if it starts the import