#!/bin/bash

# (1) Get iface name #
iface="`hciconfig | awk '{print $1'} | grep -P ':$' | sed 's/://' | head -n 1`";

# (2) Enable secure pairing #
sudo hciconfig $iface sspmode 1;
sudo hciconfig $Iface piscan;

# (3) Find device mac addr #
macaddr="`hcitool scan | grep -vP '^Scan'`";

# If nothing found -> exit

# (4) Pair with device #
#                newiface target  channel
sudo rfcomm bind /dev/rfcomm1 $macaddr 1;