Control Relay Using NodeMCU (via Web Page)

In my earlier posts related to NodeMCU, we discussed the initial setup of NodeMCU and went through steps to blink onboard LEDs & external LEDs. Here in this article, we will go through steps to control relay from a webpage using NodeMCU accessing it via its IP address. This, in turn, will lay the foundation

Jio Fiber Gateway Device

Difference between White & Black Jio Fiber Gateway

Everyone knows that Jio provides Jio Fiber Gateway or router for high-speed Jio internet at home. But have you ever wondered, what is different in two types of gateway devices in circulation? Earlier preview offer cost Rs 4500 as refundable security deposit with white Jio fiber gateway. Recently, Jio reduced the deposit to Rs 2500

Dell Inspiron 5580

Dell Inspiron 5580 Review

Dell Inspiron 5580, is a laptop from budget-friendly mid-range series that has come a long way from plastic build & bulky looks to premium look with brushed aluminium finish (earlier limited to XPS series only), narrow borders, latest specs, modern design, slim profile, etc. Gone are those days where you needed to shell out a

Speaker

Infinity Fuze 100 By Harman (JBL) Review

Portable speakers are really handy whether it be indoors or outdoors. It breaks the boundaries and you can enjoy music anywhere, bedroom, balcony, terrace, lawn, and even bathrooms. 😉 Every type has its own identity be it HT, in-ear, over-ear, portable, etc. And here we have Infinity Fuze 100 by Harman which comes under portable

Amazon Echo

Echo by Amazon – An Alexa Speaker – Review

Technology & its applications are changing continuously and the current trend goes on with voice assistants. Amazon’s Echo line up covers this domain in a fruitful way combining Alexa’s smart capabilities with good quality speakers. With the increasing price of the lineup, the feature-set also increases & here is Echo which includes everything from Echo

FireTV Stick & Chromecase

YouTube back on FireTV, Prime on Chromecast

The long-lasting battle between Google & Amazon has ended and services are back on opposing platforms. Official YouTube app is back on Amazon FireTV devices while Amazon has restored Prime services on Chromecast as well as Android TV. It’s a prime time for all to start enjoying these services with official support with an extended

Amazon Fire TV Stick

Fire TV Stick by Amazon- Review

I had Fire TV Stick in the wish list since its launch. I was very excited to find it being launched in India. With the cost of the internet going down significantly & good content availability since Amazon Fire TV Stick is undoubtedly the best option. My TV was already smart along with Mira-cast support

Blink External LED Using NodeMCU ESp8266

Blink External LED with NodeMCU ESP8266

Blink external LED on NodeMCU is very easy with this NodeMCU ESP8266 board as its self sufficient with everything on it. Detailed initial setup steps can be found here. Led in itself has two terminals, anode (+ve) and a cathode (-ve). Do pay attention to it while installing it on the breadboard. You can check

NodeMCU ESP8266 Onboard LED

Blink Onboard LED on NodeMCU ESP8266

So far we got to know how to install & configure Arduino for ESP8266 programming in a recent article. Now here we will look into the very basic programming part, to blink onboard LED on NodeMCU ESP8266 located near USB port. This can also be used to test the board in general, as you don’t

NodeMCU ESP8266

NodeMCU ESP8266 and Arduino IDE: Initial Setup

ESP8266 is very common name nowadays. When i saw this board, i was like wow. A big picture in front thinking of all possibilities. So after researching a lot about which one to order, plain ESP8266 or NODEMCU one, i was on for NodeMCU. Even in case of NodeMCU, there are many different manufacturers implementing