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High Voltages
High Voltages

Arduino | ESP | Raspberry pi | IoT

  • Home
  • tutorial
    • Python
    • Esp8266
    • Raspberry pi
    • Arduino
    • Matlab
    • Circuits
  • IoT (Internet of Things)
    • How to MQTT?
  • Stories
  • About
    • Services
    • Privacy Policy
    • Disclaimer
  • Contact Us
    • Contact Us
    • Request for project
    • Advertise with us

Send and Receive Image using MQTT protocol in Python

Zulfiqar Asim / How to MQTT? / Leave a Comment
send images using mqtt protocol python

This tutorial will help you send or recive images using MQTT protocol in python. Also, this method can be used to send any kind of file.

Send and Receive Image using MQTT protocol in Python Read More »

20 Frequently asked questions about MQTT protocol

Zulfiqar Asim / How to MQTT? / Leave a Comment
MQTT faqs

This blog answers 20 most popular questions related to MQTT protocol. Such as When, why and how to use MQTT protocol and components of MQTT.

20 Frequently asked questions about MQTT protocol Read More »

Applications of MQTT protocol with its benefits and comparison

Zulfiqar Asim / How to MQTT? / Leave a Comment
mqtt benifits, applications and comparision with https and coap

This blog describes the benifits , applications of MQTT. Also a brief description of MQTT vs HTTPs and MQTT vs CoAP protocols.

Applications of MQTT protocol with its benefits and comparison Read More »

How to make MQTT web app using HTML and Javascript

Zulfiqar Asim / IoT (Internet of Things), How to MQTT? / Leave a Comment
mqtt web application

In this tutorial we will make MQTT web application or MQTT web dashboard using HTML, CSS and Java Script using the Paho mqtt library for Java script. Also this tutotial explains how we can use the MQTT broker over websockets.

How to make MQTT web app using HTML and Javascript Read More »

How to make MQTT android application using MIT app inventor

Zulfiqar Asim / How to MQTT? / 6 Comments
How to make MQTT android application using MIT app inventor

In this tutorial we will implement MQTT in Android application using drag and drop programming blocks in MIT App inven

How to make MQTT android application using MIT app inventor Read More »

How to make MQTT dashboard | MQTT in Python

Zulfiqar Asim / How to MQTT? / 2 Comments
How to make MQTT dashboard | MQTT in Python

Learn to use MQTT in python and build your MQTT dashboard using Tkinter GUI library in Python. This will help you in your raspberry pi based projects.

How to make MQTT dashboard | MQTT in Python Read More »

MQTT in MATLAB – plot real time data

Zulfiqar Asim / How to MQTT?, Matlab / Leave a Comment
How to plot real-time data in MATLAB over MQTT

In this tutorial of MQTT, we will learn how to use MQTT in MATLAB. We will start with basics like making connections with MQTT broker, Publish and subscribe and then we will plot real-time data coming from ESP8266 over MQTT.

MQTT in MATLAB – plot real time data Read More »

How to use ESP8266 with MQTT Cloud

Zulfiqar Asim / How to MQTT? / Leave a Comment
How to use ESP8266 with MQTT Cloud

In this blog, we will learn how to subscribe and publish MQTT messages using ESP8266 (NodeMcu) to the MQTT cloud RYC1001.

How to use ESP8266 with MQTT Cloud Read More »

ESP8266 and Raspberry pi communication using MQTT

Zulfiqar Asim / How to MQTT?, Esp8266 / 1 Comment
esp8266 mqtt

In this blog, we will learn how to subscribe and publish MQTT messages using ESP8266 (NodeMcu). We will use the Raspberry pi as a Local mosquitto MQTT broker.

ESP8266 and Raspberry pi communication using MQTT Read More »

Mosquitto MQTT Broker Raspberry Pi | Lesson # 02

Zulfiqar Asim / How to MQTT? / Leave a Comment
Mosquitto MQTT Broker Raspberry Pi

In this blog, we will be installing the Mosquitto MQTT broker in Raspberry pi and use it locally; this is the cheapest broker you can have. You can use Raspberry pi 4 or Raspberry pi zero, which is affordable yet powerful.

Mosquitto MQTT Broker Raspberry Pi | Lesson # 02 Read More »

What is the MQTT protocol?

Zulfiqar Asim / IoT (Internet of Things), How to MQTT? / Leave a Comment
What is mqtt

In this blog, we will learn about MQTT tutorial, its history, how it works (explained using block diagrams and examples from real life).

What is the MQTT protocol? Read More »

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I am Founder of High Voltages and I am crazy about technology. I graduated from Sir Syed University of Engineering and Technology, Karachi in the field of Electronic Engineering.I am here to help you in projects related to Electronic Engineering and Programming, such as Arduino, Raspberry pi, Python, GUI and Android apps.

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Hands on ESP32 with Arduino IDE

Hands on ESP32 with Arduino
Hands on ESP32 with Arduino
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