NANO: Disable WiFi debug flag which is not supported.
#define OMV_ENABLE_OV5640_AF (0)
// Enable WiFi debug
-#define OMV_ENABLE_WIFIDBG (1)
+#define OMV_ENABLE_WIFIDBG (0)
// Enable self-tests on first boot
#define OMV_ENABLE_SELFTEST (0)
