Install PHP 8.0 on Raspberry Pi
PHP is a programming language that commonly used to create a web applications and dynamic websites. With each release of PHP, new features and various changes are introduced. This tutorial…
Raspberry Pi
Install Node.js 14 and npm on Raspberry Pi
Node.js is an open-source runtime environment that allows to run JavaScript code on the server without a browser. It is based on Chrome's V8 JavaScript engine. Node.js is commonly used…
Install Git on Raspberry Pi
Git is an open-source version control system that is used track a file changes. Git is commonly used by developers during software development. This tutorial shows how to install Git…
Install Java 11 on Raspberry Pi
Java is a programming language that is used in various applications and systems. OpenJDK and Oracle JDK are two implementations of the Java based on same specification. The main difference…
Install Tesseract OCR on Raspberry Pi
Tesseract is an optical text recognition (OCR) engine developed by Google. Tesseract allows to recognize the text in image and supports more than 100 languages. Tesseract is an open-source project,…
Setup Username and Password Authentication for Mosquitto Broker on Raspberry Pi
By default, Mosquitto broker allows anonymous connections. Mosquitto broker can be configured to require username and password when client connects to the broker. This tutorial shows how to setup username…
Install Mosquitto Broker on Raspberry Pi
Mosquitto is a message broker that implements the MQTT protocol. Mosquitto is an open source project developed by Eclipse. MQTT protocol uses a publish/subscribe model. Client can publish message to…