Dattatraya Apte asked 4 years ago
Dear Sir,
I follwed exactly the same procedure / steps given in the tutorial. But I am getting the following errer.
exec(open(‘./main.py’).read(),globals())
Traceback (most recent call last):
File “<stdin>”, line 1, in <module>
File “<string>”, line 9, in <module>
NameError: name ‘socket’ is not defined
>>> r$
Sara Santos Staff answered 4 years ago
Hi.
Can you tell me what is the project that you are following?
Regards,
Sara
Sara Santos Staff answered 4 years ago
Did you upload both the boot.py and main.py files?
You’re probably getting that error because you haven’t uploaded the boot.py file.
Regards,
Sara
Dattatraya Apte answered 4 years ago
Dear Madam, I Followed the same procedure. I have uploaded both main.py and booty.py files. But the resualt is as below –
Ready to download this file,please wait!
……
download ok
exec(open(‘main.py’).read(),globals())
Traceback (most recent call last):
File “<stdin>”, line 1, in <module>
File “<string>”, line 9, in <module>
OSError: [Errno 98] EADDRINUSE
>>> {d
Dattatraya Apte answered 4 years ago
Codesentered are as below –
Main.py
Start your code here
# Complete project details at https://RandomNerdTutorials.com def web_page(): html = """<html><head><meta name="viewport" content="width=device-width, initial-scale=1"></head> <body><h1>Hello, World!</h1></body></html>""" return html s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.bind(('', 80)) s.listen(5) while True: conn, addr = s.accept() print('Got a connection from %s' % str(addr)) request = conn.recv(1024) print('Content = %s' % str(request)) response = web_page() conn.send('HTTP/1.1 200 OK\n') conn.send('Content-Type: text/html\n') conn.send('Connection: close\n\n') conn.sendall(response) conn.close()
---------------------------
booty.py
Start your code here
# Complete project details at https://RandomNerdTutorials.com #import socket import sys try: import usocket as socket except: import socket import network import esp esp.osdebug(None) import gc gc.collect() ssid = 'xxxxxxx' password = 'xxxxxx' help' station = network.WLAN(network.STA_IF) station.active(True) station.connect(ssid, password) while station.isconnected() == False: pass print('Connection successful') print(station.ifconfig())
Dattatraya Apte answered 4 years ago
>>
>>>
Ready to download this file,please wait!
….
download ok
exec(open(‘boot.py’).read(),globals())
Connection successful
(‘192.168.1.104’, ‘255.255.255.0’, ‘192.168.1.1’, ‘192.168.1.1’)
>>>
Finaly I am succesful in getting IP Address. But it is not displaying web page in browser
Sara Santos Staff answered 4 years ago
Hi.
You need to upload both files to the board.
First, upload the boot.py.
Then, the main.py.
After that, press the RST button.
If you’re using upyCraft IDE, on the left bard, you should see the files uploaded to the board under the device folder.
Regards,
Sara