I'm using this code to detect my iPhone bluetooth. I've found it to be rock solid so far and it also gives the RSSI. Can anyone see any issues with it? #!/bin/bash sudo hcitool cc AA:BB:CC:DD:EE:FF 2> /dev/null while true do bt=$(hcitool rssi AA:BB:CC:DD:EE:FF 2> /dev/null) if [ "$bt" == "" ]; then ...