bluetooth_manager.py

import subprocess

# Define the Bluetooth device address
device_address = '88:F5:6E:00:41:FB'  # Replace with the Bluetooth device address

# Define the message to be sent
message = 'Hello, Bluetooth World!'

# Create the command to turn on Bluetooth
enable_command = 'blueutil --power on'

# Create the command to establish a Bluetooth connection
connect_command = 'blueutil --connect ' + device_address

# Create the command to send the message
send_command = 'blueutil --send "' + message + '"'

# Create the command to close the Bluetooth connection
disconnect_command = 'blueutil --disconnect'

# Turn on Bluetooth
subprocess.call(enable_command, shell=True)

# Establish the Bluetooth connection
subprocess.call(connect_command, shell=True)

# Send the message
subprocess.call(send_command, shell=True)

# Close the Bluetooth connection
subprocess.call(disconnect_command, shell=True)