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ARTICLES

 
Walking from GPRS to LoRa – Reclaim Your Connectivity

Walking from GPRS to LoRa – Reclaim Your Connectivity

And how to do it for digital agriculture step by step. I talked about different communication options for digital agriculture in the previous article. Among few choices we have selected LoRa LPWAN.What is the difference between GPRS and LoRa from point of view of the...

Vapor Pressure Deficit (VPD) for greenhouse

Vapor Pressure Deficit (VPD) for greenhouse

VPD is a method to detect crop stress, especially useful in greenhouse. VPD depends on air temperature and relative humidity. VPD provides better estimation than humidity alone because it calculates the ability of air to hold more vapor then it is currently having....

Reactive Programming

Reactive Programming

Reactive programming is counter intuitive at first, like many other advanced patterns. In fact, it is most natural way of programming of event based applications. Every UI application consists of small procedural routines glued together with some event driven...

Node JS vs All

Node JS vs All

Node JS first appeared in 2010 and since that has been rocketing in the sky of web development. It has broken all previous concepts and beliefs. It was like a small DOS diskette of young Bill Gates that pushed huge players of operating systems out of the personal...

Lora and Nbiot For Digital Agriculture

Lora and Nbiot For Digital Agriculture

In agriculture, most of people understand IoT as some measurement tools that send data to web site. For example a personal weather station measures temperature, humidity, wind, soil moisture and sends all these data to a web server. Different applications running on...

HappyIn Greenhouse

HappyIn Greenhouse

1. Making sense of sensors data in greenhouseNumerous sensors and data loggers for greenhouse are available on market. Almost every parameter can be measured indoor and outdoor. Data is transferred to a web server or customers computer. The customer needs...