Things to store in NvRam:  
The on-board 24C32 only has 4K bytes of storage.  
I'm setting this up to initially use DHCP (Dynamic Host Control Protocol).    

	12/24  Hr clock "t/f" 1  byte
	DoDst?: "t/f"         1  byte
	Intensity             1  byte
	Timezone  E,C,M,P     1  byte
  	Dsp Colon "t/f"       1  byte
	Dsp Secs              1  byte
  	use DHCP "t/f"        1  byte
  	IP:                   4  bytes
  	NetMask:              4  bytes
  	GWY:                  4  bytes
  	DNS:                  4  bytes
	WiFi SSID ""          16 bytes
	WiFi PWD ""           16 bytes
  	NTP Server:           16 bytes  // "pool.ntp.org" or local