This is the url it fails on
thehans, looks like source forge was in down some time. You can try agin.
I am using smartconfig example and esp_mqtt to allow my mobile app to set ssid and pwd easily, it works. esp_mqtt also works, I can send mqtt publish subscribe successfully to 2lemetry. But I am having trouble combining them together. If Sming can make them work together easier, it would be interesting
Bontor Humala, yes it can (in few lines of code). Please look examples: MqttClient_Hello and Basic_SmartConfig.
You can also can be interested in Web interface WiFi configuration: HttpServer_ConfigNetwork