Is there a way to enable a Wi-Fi hotspot in Volumio without programming? I am a literally moron at programming 
I have successfully added a Asus WL-330 as a Wi-Fi wireless router but it takes forever to boot up and because
my application is a car system, taking 5 minutes for the Asus to boot is not practical.
Raspberry Pi 2B
Wi-Pi Wi-Fi adapter
IQaudio DAC+
8 gig Sandisk Ultra micro ssd
Adata pro 16 gig thumbdrives
Are you looking for a routing hotspot or just ad-hoc mode?
I believe ad-hoc
Basically edit /etc/network/interfaces
add the following config or something like it. Doing DHCP makes it a little more complex. this just works
iface wlan0 inet static
address 192.168.1.2
netmask 255.255.255.0
wireless-channel 1
wireless-essid MYNETWORK
wireless-mode ad-hoc
Hi,
Here http://raspberry-at-home.com/hotspot-wifi-access-point/ you can find a tutorial for installing an AP and also a script to do the installation!
Harry