by Monisha Macharla | Mar 26, 2021 | Communication Protocols
In this article, we will learn about “How to publish and subscribe to an EMQX-MQTT broker” using python. Before getting into the topic let us freshen up about MQTT protocol. MQTT is a lightweight Internet of Things (IoT) messaging protocol based on publish/subscribe...
by Monisha Macharla | Dec 22, 2020 | Python
Python is a general-purpose high-level programming language. Python is mainly used as a support language to software developers. It helps in building control and management and also in testing. The syntax python uses is very simple and similar to the English language....
by Monisha Macharla | Dec 17, 2020 | Projects
Introduction The industrial scope for the convergence of the Internet of Things(IoT) and Machine learning(ML) is wide and informative. IoT renders an enormous amount of data from various sensors. On the other hand, ML opens up insight hidden in the acquired data....
by Monisha Macharla | Dec 17, 2020 | Applications of IoT
Education in a literal sense means the process of receiving or giving systematic instruction, especially at a school or university, and with IoT, it is a more fun process. In simpler terms, it is an enlightening experience. Although traditional teaching may not have...
by Monisha Macharla | Dec 9, 2020 | Sensors
Senors Technology plays a key role when we use it in IoT. The sensor is a device which detects changes in an environment or measures physical property, record, indicates or respond to it. so, different types of applications require different types of sensors to data...
by Monisha Macharla | Dec 9, 2020 | IoT Continuous Integration
What is Jenkins? Jenkins is a free source and a powerful application that allows users, regardless of the platform they are using, to continuously integrate and deliver projects. It is integrated with a large number of technologies for testing and deployment purposes....
by Monisha Macharla | Dec 4, 2020 | Articles
The IoT and robotics, two different fields, are coming together to create IoRT (Internet of Robotic Things). The IoRT is a concept in which intelligent devices can monitor the events happening around them, fuse their sensor data, use local and distributed intelligence...
by Monisha Macharla | Dec 4, 2020 | Projects
Introduction In this tutorial, we are going to build a Smart Display Board based on IoT and Google Firebase by using NodeMCU8266 (or you can even use NodeMCU32) and LCD. Generally, in shops, hotels, offices, railway stations, notice/ display boards are used. They are...
by Monisha Macharla | Dec 3, 2020 | Node-Red
Flows are imported and exported from the editor using their JSON format. So,Node-red makes it easy to share flows with others. Exporting flows Step 1: Click on the node that you want to export and press CTRL, the node will be highlighted. Step 2: Go the top right side...
by Monisha Macharla | Dec 3, 2020 | Node-Red
Node-red is a programming tool for wiring together hardware devices, APIs, and online services in new and interesting ways. Install Node-red Open the official page for Node.js downloads and download Node-red for Windows by clicking the “Windows...
