[arm-allstar] Configuring Node to Public Wi-Wi

[WD9EQD (Bill)]

I've used the following method to set up an Allstar node to a public wi-fi
without using a separate keyboard or monitor.  

You just need a spare wi-fi router and either a phone, tablet or laptop.

Connect the Pi using Cat-6 cable to the spare wi-fi router that you brought
with you.
Use the tablet, phone or laptop to wireless connect to the spare router.
Then you can SSH into the pi and set the wi-fi up to connect to the public
wi-fi access port.  Then just unplug the pi from the spare router and 
you should be operational on the public wi-fi.

Works great.

73
Bill
WD9EQD