# Client.py
# Chat App Example
import socket
client = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM)
client.connect(("<MAC address of the PC you are connecting to>", 4))
print(f"Connected!")
try:
while True:
message = input("Enter message: ")
client.send(message.encode('utf-8'))
data = client.recv(1024)
if not data:
break
print(f"Received: {data.decode('utf-8')}")
except OSError:
pass
print("Disconnected")
client.close()
# Server.py
import socket
# Steps
# 1. Device Manager -> Realtek Bluetooth Adapter
# 2. Right Click -> Properties -> Advanced -> Address
# 3. Turn on Bluetooth on both devices and make server device visible
server = socket.socket(socket.AF_BLUETOOTH, socket.SOCK_STREAM, socket.BTPROTO_RFCOMM) # RFCOMM specific protocol
server.bind(("<your BT adapter MAC address>", 4)) # MAC Address and Channel 4
server.listen(1)
print("Waiting for connection...")
client, addr = server.accept()
print(f"Accepted connection from {addr}")
try:
while True:
data = client.recv(1024)
if not data:
break
print(f"Received: {data.decode('utf-8')}")
message = input("Enter message: ")
client.send(message.encode('utf-8'))
except OSError:
pass
print("Disconnected")
client.close()
server.close()
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