FJ-Link is a free and universal Cloud Server software of Ningbo fujin Garden & Irrigation Equuipment Co.,Ltd..
There are two modes to contact with the cloud server.One mode is via WIFI to control or transfer data;Another mode is via GPRS/GSM to control or transfer data.
Using a FJ- link, you dont need to reinstall multiple Apps,it can easy access intelligent hardware to control and transfer data.