I tried to connect to a wireless network, which do not broadcast its SSID, with the above mentioned module.
I tried as usual:
The response after the reset is just the scanning procedure...
+WIND:13:ST SPWF01SA2 IWM: Copyright (c) 2012-2014 STMicroelectronics...
+WIND:46:WPA: Crunching PSK...
+WIND:32:WiFi Hardware Started
+WIND:35:WiFi Scan Complete (0x0)
Is there something I've to add to the configuration to get it done?