Showing posts from May, 2020

Wi-Fi For Beginners Podcast on Youtube

A few years back, I created a podcast series called "Wi-Fi For Beginners". It was aimed at networking profesisonals who already have general networking skills, but were looking to expand their Wireless LAN knowledge. The series was very popular and has had many tens of thousands of downloads to date. After speaking recently with Keith Parsons about the series, I thought it might be useful to post the 21 episodes of the series on YouTube to make it accessible to a whole new audience who aren't perhaps so familiar with subscribing to podcasts etc. Although created between 2015-2017, the majority of the content is still applicable to current wireless networking practices. In fact, many of the fundamentals of wireless and networking theory never change. Knowledge of wireless LAN networking requires an understanding of all of the legacy 802.11 ammendments that have gone before and still need to be understood today. The main area missing from this series when considering wirel

The WLAN Pi: How Do I Get In To This Thing?

I thought it would be worth recording a video showing how to get on to the CLI of the WLAN Pi. I've been asked a few times how people can get in to the WLAN Pi that they've just purchased, so thought that a demonstration of a few different ways of gaining access to it would be a worthwhile exercise. You can access the video here or using the embedded video widget below: In the video, I discuss how to access the WLAN Pi using:  USB/OTG from a local laptop Via a network connection using the WLAN Pi Ethernet port By configuring the WLAN Pi as a wireless client to join a Wi-Fi network Using the WLAN Pi's Hostpot feature I hope you enjoy the video!

10 Easy Things To Do With a WLAN Pi

The WLAN Pi is a community project that has created and pulled together a number of networking tools in a single, small-form-factor Linux-based device. It contains many industry-standard tools such as iperf, includes open source networking toolsets such as Kismet and has a small number of home-grown utilities. The tools available may accessed via a variety of methods. Services such as iperf are always available, as they are activated at boot time. Others are activated via the front panel menu system that is operated via the 3 buttons on the front panel of the unit. Others require a little more of a deep dive in to the world of Linux and are accessed via the command line of the WLAN Pi's OS. This variety of tools is both a benefit and a curse to those trying to use the WLAN Pi for the first time. While the range of tools is very interesting, it can be overwhelming. For those less familiar with Linux, it can be difficult to access some of the CLI-based tools or configuration req