Author: Sankar Cheppali

Recently I had implemented a REST endpoint, using this endpoint users can initiate a background report generation task. Users can download the report once it is generated. The

Most of the computing devices provide feedback through visual (display) or audio (speakers) systems. We provide input through keyboards,mouse and touch screens etc. There is one more mechanism

When WSL first came out, first thing I checked was COM port support. I think any IoT hacker would love to have COM port support from WSL, it

I came across Generic types when I was first learning java in 2013. I put some effort to understand them and started using them. Most the of the

How long it gonna take to build a simple end-to-end IoT application ? , lets find out. In next couple of blogs I will try to build a

In this post we will try implement the second iteration solution that we discussed in previous post. Read the previous post for setup instructions. In first iteration we did not had

In this post we will try implement the first iteration solution that we discussed in previous post. Read the previous post for setup instructions. In first iteration we

Servos are exciting devices. We can get precise posting with minimal code, all you need is a controller that can produce PWM at 50Hz. In this post we

We have already seen how to connect Arduino UNO with NodeMCU/ESP8266 over UART and send data to MQTT broker here.  That project uses lua to program the NodeMCU

I have used micro python on nodemcu for couple of small projects. Micro python is great when it comes to ease of writing code and the read to