Author: Sankar Cheppali

In this blog we will see how to use NodeMCU with Arduino IDE. Once you are done with the setup you will be run arduino sketches on NodeMCU. First

The first thing you do after receiving a new board is to run the Blinking LED program.In this blog we will see how to run the blinking LED

In this blog we will how to read a Sequence file and convert a text file to a sequence file using a java program. Sequence Files : Data

The unit tests has to be fast, so the feedback time will be less and encourage developers to run unit tests for every change they make to the

We have already seen how to use Junit to write unit tests for your java classes. There is specialized test suite for testing mapreduce jobs, known as MRUnit.

In the previous we have seen how to read a file from HDFS. In this blog we will see how to write a file from local file system

In this blog we will see how to connect accelerometer to edison and send the accelerometer readings to AWS IoT through MQTT. First connect the grove accelerometer to

In this blog we will connect edison to AWS IoT Cloud and use MQTT to post Accelerometer readings to the cloud. AWS uses certification based authentication, so  first

In this blog we will see how to connect Grove light sensor and temperature sensor to edison board. Connect LCD to I2C port, Temperature sensor to A0 and

Intel XDK lets you create IoT projects and run them on edison directly from IDE. In this blog we will see how to create a project and load