MicroPython Forum (Archive)

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network config: ('192.168.1.230', '255.255.255.0', '192.168.1.1', '192.168.1.1')

Traceback (most recent call last):
  File "<stdin>", line 126, in <module>
  File "<stdin>", line 66, in ping
OSError: [Errno 128] ENOTCONN

Code: Select all

import socket
UDP_IP = "68.228.188.226"
UDP_PORT = 17
MESSAGE = b' '
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.settimeout(5)
def run():
    print(s.sendto(MESSAGE, (UDP_IP, UDP_PORT)))

    data, address = s.recvfrom(1024)
    print(data.decode())

run()

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>>> import uping
>>> uping.ping(host='192.168.11.143', count=50, timeout=5000, interval=10, quiet=False, size=64)
PING 192.168.11.143 (192.168.11.143): 64 data bytes
50 packets transmitted, 0 packets received
(50, 0)

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import network
sta_if = network.WLAN(network.STA_IF)
sta_if.active(True)
sta_if.config(txpower=8.5)  #set to 8.5dBm
print(sta_if.config("txpower"))  # txpower=8.5dBm

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results = []
for result in uping.ping('google.com'):
	results.append(result)
if results[1] != 0:
	print(f"\n\nUping successfull, returned {results[1]} of {results[0]} packets sent.") # or do_something()
else:
	print(f"\n\nUping UNSUCCESSFULL, cannot reach target.") # or do_something()

Code: Select all

result = uping.ping('google.com', quiet=True)
if result[1] != 0:
	print(f"\n\nUping successfull, returned {result[1]} of {result[0]} packets sent.") # or do_something()
else:
	print(f"\n\nUping UNSUCCESSFULL, cannot reach target.") # or do_something()