Commands to enable and disable Bluetooth discoverable by terminal

In order for the pairing to work, your computer’s bluetooth interfaces must be discoverable. A bluetooth dongle may start off in hidden mode

using hciconfig:

hciconfig hci0 piscan

Then hciconfig should show the flags ISCAN PSCAN, indicating bluetooth is discoverable (i.e. can be scanned). After you finished pairing, it’s best to make your computer hidden again: Or using hciconfig:

hciconfig hci0 noscan

Another method more complicated I think:

dbus-send –system –dest=org.bluez /org/bluez/hci0 org.bluez.Adapter.SetMode string:discoverable


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