Last login: Sun Jul 23 14:17:38 on console
users-MacBook-Pro:~ msg$ kextstat | grep -i blue
   87    3 0xffffff7f81ead000 0xe4000    0xe4000    com.apple.iokit.IOBluetoothFamily (5.0.5f1) 5AA0EAB8-6128-3B0C-B8CE-293BDB9D21A8 <15 7 5 4 3 1>
   88    2 0xffffff7f81fa5000 0xb000     0xb000     com.apple.iokit.IOBluetoothHostControllerTransport (5.0.5f1) DAC3389D-A9B3-3E1E-8D1E-8D72CE96BBC1 <87 19 12 11 7 6 5 4 3 1>
   89    1 0xffffff7f81fb0000 0x23000    0x23000    com.apple.iokit.IOBluetoothHostControllerUSBTransport (5.0.5f1) 98323CF2-1639-3312-A334-0E82F99359D3 <88 87 19 12 11 7 6 5 4 3 1>
   90    0 0xffffff7f81fd3000 0xc000     0xc000     com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport (5.0.5f1) 9A285F2F-102C-3D4C-9556-CB8545EBA4DC <89 88 87 19 12 11 7 6 5 4 3>
  136    0 0xffffff7f81e99000 0xa000     0xa000     com.apple.iokit.IOBluetoothSerialManager (5.0.5f1) 28B1B6A7-E5CD-3C1A-B337-DD81C3A2CE01 <135 7 5 4 3 1>