Cayenne MQTT Raspberry Pi

Getting started with Cayenne MQTT and Raspberry Pi

What is MQTT? MQTT stands for MQ Telemetry Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency or unreliable networks.The design principles are to minimise network…

Running Selenium Tests on Raspberry Pi

Run Selenium Tests on Raspberry Pi Headless via…

Before getting into the actual topic let's begin with the obvious question first. What are the advantages of using RemoteWebDriver over WebDriver? Well, the main benefit of using RemoteWebdriver over Webdriver is that we can…

Blinking LED on Raspberry Pi using Python

Blinking LED on Raspberry Pi using Python

In this tutorial you will learn how to connect a LED to your Raspberry Pi's on-board general purpose input-output (GPIO) pin and make it blink using Python. Before proceeding with the tutorial, let’s get familiar…

Python Script Interface a 16×2 I2C LCD with Raspberry Pi

Python Script | Interface a 16×2 I2C LCD…

Most of the cheap and widely available 16×2 character LCD's are driven by Hitachi’s HD44780 driver, and is an essential part for any project that displays information. The 8 bits needed per character are transferred…