self.state = [
 0xA1, # This is an input report
 0x01, # Usage report = Keyboard
 # Bit array for Modifier keys
 [0,   # Right GUI - (usually the Windows key)
  0,   # Right ALT
  0,   # Right Shift
  0,   # Right Control
  0,   # Left GUI - (again, usually the Windows key)
  0,   # Left ALT
  0,   # Left Shift
  0],   # Left Control
 0x00,  # Vendor reserved
 0x04,  # The W key is pressed
 0x00,
 0x00,
 0x00,
 0x00,
 0x00 ]
bt.send_input(self.state)