Yes the problem with the wifi connexion is the antenna. I find an external antenna and now it’s ok.
But i have an another problem with your firmware.
My program is ok with version 1.0.1.8 and 1.0.4.2 and not ok for version 1.0.4.9 and 1.0.5.2
the problem is with AT+WJOIN.
Can you help me for this problem. Thanks.
[code]--------- WIZFI250 TEST --------
CMD: AT+MRESET
CMD: AT+WLEAVE
CMD: AT+MMAC=00:08:DC:1C:DD:43
AT+MMAC=00:08:DC:1C:DD:43
CMD: AT+WADNS=8.8.8.8,8.8.4.4
AT+WADNS=8.8.8.8,8.8.4.4
[OK]
CMD: AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
[OK]
CMD: AT+WLEAVE
CMD: AT+WSCAN
AT+WSCAN
scan wifi:4–79
Index/SSID/BSSID/RSSI(-dBm)/MaxDataRate(Mbps)/Security/RadioBand(GHz)/Channel
scan wifi:3–59
001/Unifi003/04:18:D6:82:2E:14/-55/216.7/Infra/WPA2/2.4/6
scan wifi:2–58
002/MLKLEGO/0A:18:D6:82:2E:14/-55/216.7/Infra/WPA2/2.4/6
scan wifi:1–60
003/Unifi003/04:18:D6:C2:83:8D/-67/216.7/Infra/WPA2/2.4/11
scan wifi:0–59
004/MLKLEGO/0A:18:D6:C2:83:8D/-67/216.7/Infra/WPA2/2.4/11
Wifi:
004,MLKLEGO,0A:18:D6:C2:83:8D,WPA2,11
Wifi:
003,Unifi003,04:18:D6:C2:83:8D,WPA2,11
ligne–etape:
4–1
Wifi:
003,Unifi003,04:18:D6:C2:83:8D,WPA2,11
005/Unifi003/04:18:D6:C2:77:05/-84/216.7/Infra/WPA2/2.4/11
[OK]
AT+WSET=0,Unifi003,04:18:D6:C2:83:8D,11
[OK]
AT+WSEC=0,WPA2,xxxxxxxx
[OK]
AT+WJOIN
Joining : Unifi003
Successfully joined : Unifi003
[Link-Up Event]
IP Addr : 172.16.3.190
Gateway : 172.16.0.1
[OK]
AT+MINFO
FW version/HW version
1.0.1.8/WizFi250 Rev 1.0
[OK]
[/code]
[code]--------- WIZFI250 TEST --------
CMD: AT+MRESET
CMD: AT+WLEAVE
CMD: AT+MMAC=00:08:DC:1C:DD:43
AT+MMAC=00:08:DC:1C:DD:43
CMD: AT+WADNS=8.8.8.8,8.8.4.4
AT+WADNS=8.8.8.8,8.8.4.4
[OK]
CMD: AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
[OK]
CMD: AT+WLEAVE
CMD: AT+WSCAN
AT+WSCAN
scan wifi:4–79
Index/SSID/BSSID/RSSI(-dBm)/MaxDataRate(Mbps)/Security/RadioBand(GHz)/Channel
scan wifi:3–59
001/Unifi003/04:18:D6:C2:77:35/-67/216.7/Infra/WPA2/2.4/1
002/:77:5/-66/167/nfa/P2/.41
scan wifi:2–58
003/MLKLEGO/0A:18:D6:82:2C:00/-50/216.7/Infra/WPA2/2.4/6
scan wifi:1–62
004/DLS2740-003/1C:AF:F7:BC:5F:7F/-76/144.4/Infra/WPA2/2.4/5
scan wifi:0–59
005/Unifi003/04:18:D6:82:2C:00/-44/216.7/Infra/WPA2/2.4/6
Wifi:
005,Unifi003,04:18:D6:82:2C:00,WPA2,6
ligne–etape:
4–0
Wifi:
005,Unifi003,04:18:D6:82:2C:00,WPA2,6
006/Unifi003/04:18:D6:C2:83:FB/-82/216.7/Infra/WPA2/2.4/6
007/MLKLEGO/0A:18:D6:C2:77:05/-78/216.7/Infra/WPA2/2.4/11
008/Unifi003/04:18:D6:C2:77:05/-76/216.7/Infra/WPA2/2.4/11
[OK]
AT+WSET=0,Unifi003,04:18:D6:82:2C:00,6
[OK]
AT+WSEC=0,WPA2,xxxxxxxx
[OK]
AT+WJOIN
Joining : Unifi003
Successfully joined : Unifi003
[Link-Up Event]
IP Addr : 172.16.3.190
Gateway : 172.16.0.1
[OK]
AT+MINFO
FW version/HW version
1.0.4.2/WizFi250 Rev 1.0
[OK]
[/code]
[code]--------- WIZFI250 TEST --------
CMD: AT+MRESET
CMD: AT+WLEAVE
CMD: AT+MMAC=00:08:DC:1C:DD:43
AT+MMAC=00:08:DC:1C:DD:43
CMD: AT+WADNS=8.8.8.8,8.8.4.4
AT+WADNS=8.8.8.8,8.8.4.4
[OK]
CMD: AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
AT+WNET=0,172.16.3.190,255.255.0.0,172.16.0.1
[OK]
CMD: AT+WLEAVE
CMD: AT+WSCAN
AT+WSCAN
scan wifi:4–79
Index/SSID/BSSID/RSSI(-dBm)/MaxDataRate(Mbps)/Security/RadioBand(GHz)/Channel
scan wifi:3–58
001/MLKLEGO/0A:18:D6:82:2E:14/-61/216.7/Infra/WPA2/2.4/6
scan wifi:2–65
002/iPhone de Sajdi/FE:41:5F:70:DD:11/-76/72.2/Infra/WPA2/2.4/6
scan wifi:1–59
003/Unifi003/04:18:D6:82:2E:14/-60/216.7/Infra/WPA2/2.4/6
scan wifi:0–60
004/Unifi003/04:18:D6:C2:83:8D/-71/216.7/Infra/WPA2/2.4/11
Wifi:
004,Unifi003,04:18:D6:C2:83:8D,WPA2,11
ligne–etape:
4–0
Wifi:
004,Unifi003,04:18:D6:C2:83:8D,WPA2,11
005/MLKLEGO/0A:18:D6:C2:83:8D/-63/216.7/Infra/WPA2/2.4/11
[OK]
AT+WSET=0,Unifi003,04:18:D6:C2:83:8D,11
[OK]
AT+WSEC=0,WPA2,xxxxxxxx
[OK]
AT+WJOIN
Joining : Unifi003,04:18:D6:C2:83:8D,11
Failed to join: Unifi003,04:18:D6:C2:83:8D,11
Joining : Unifi003,04:18:D6:C2:83:8D,11
Failed to join: Unifi003,04:18:D6:C2:83:8D,11
Joining : Unifi003,04:18:D6:C2:83:8D,11
Failed to join: Unifi003,04:18:D6:C2:83:8D,11
[ERROR]
AT+MINFO
FW version/HW version
1.0.4.9/WizFi250 Rev 1.0
[OK]
[/code]