Thank you Wizdaniel,
Following your instructions and those of the user kaizen in the other post ([url]http://www.wizwiki.net/forum/viewtopic.php?f=31&t=483#p1514[/url]).
I have used the following commands:
AT&F
AT+WD
AT+XDUM=0
AT+WM=2
AT+NSET=192.168.55.1,255.255.255.0,192.168.55.1
AT+DHCPSRVR=1
AT+NAUTO=1,1,,5000
AT+WAUTO=2,XYZ-WiFi
AT+WAUTH=1
AT+WWEP1=1234567890
AT&W0
AT&Y0
ATC1
After each command I received an [OK] response. After restart, the WizFi210 properly sets an access point. But when I turn off power of the module, wait less than 20 seconds and than turn it on, I can not connect to the access point. So the issue of this topic remains.
I have connected a sniffer to Tx line of the module. After power on, I send a AT&V command as you recommended. Here is what I can see after the long power cycle (when the duration between switching off and switching on is more than 20 seconds):
[code] Serial2WiFi APP (WIZnet Co.Ltd)
IP SubNet Gateway
192.168.55.1: 255.255.255.0: 192.168.55.1
AT&V
ACTIVE PROFILE
C1 &Y0 E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.55.1,255.255.255.0,192.168.55.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=2 +WAUTO=2,“XYZ-WiFi”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,5000
+WAUTH=1 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=1234567890 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=0 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
STORED PROFILE 0
E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.55.1,255.255.255.0,192.168.55.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=2 +WAUTO=2,“XYZ-WiFi”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,5000
+WAUTH=1 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=1234567890 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=0 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
STORED PROFILE 1
E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.1.254,255.255.255.0,192.168.1.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=0 +WAUTO=0,“WizFiAP”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,4000
+WAUTH=0 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=0000000000 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=1 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
[OK][/code]
Here is what I can see after the short power cycle (when the duration between switching off and switching on is less than 20 seconds):
[code][UnExpected Warm Boot(Possibly Low Battery)]
IP SubNet Gateway
192.168.55.1: 255.255.255.0: 192.168.55.1
AT&V
ACTIVE PROFILE
C1 &Y0 E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.55.1,255.255.255.0,192.168.55.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=2 +WAUTO=2,“XYZ-WiFi”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,5000
+WAUTH=1 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=1234567890 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=0 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
STORED PROFILE 0
E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.55.1,255.255.255.0,192.168.55.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=2 +WAUTO=2,“XYZ-WiFi”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,5000
+WAUTH=1 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=1234567890 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=0 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
STORED PROFILE 1
E1 V1 B=115200,8,N,1 &K0 &R0
+NDHCP=0 +NSET=192.168.1.254,255.255.255.0,192.168.1.1
+DNS1=0.0.0.0, +DNS2=0.0.0.0
+WM=0 +WAUTO=0,“WizFiAP”,
+WRETRY=5 +WP=0 +WRXPS=0 +WRXACTIVE=1
+NAUTO=1,1,0.0.0.0,4000
+WAUTH=0 +WWPA=“”+PSK-valid=0 +SSID=
+WWEP1=0000000000 +WWEP2= +WWEP3= +WWEP4=
+WEAPCONF=13,26,
S0=01000 S1=00500 S2=00500 S3=00003 S4=00010 S5=00150
+BDATA=0 +WSEC=0
+XEB=0 +XE2B=27 +XDUM=1 +XEHT=2,1,0,3 +XAIRCMDPORT=5001
+XDO=0,0,0 +XAR=0 +XUAP=0 +XPSO=0,0
[OK][/code]
As you can see, after short power cycle I am receiving a message about Unexpected Warm Boot. I thing that this message is associated with the connection issue. Do you know what this message means and how to avoid it?
Thank you.