I am an Electronics engineering student from India as my country is one of the largest agricultural country in the world so I want to make technology for farmers for advanced farming.

      For this I used ESP8266 WiFi module, Soil moisture sensor, Water level sensor, Rain sensor, PIR sensor, IR sensor, Stepper motor and relay...

These are my one of those components which will I use for development of IoT based Smart Farming System (Hydroponics)...

I am just working on it, I have all the components but still working with my friends... If it gets popular in local use then I want to make my own start-ups. So for which there is need for more advanced module that's why I want one of these...