A few years ago, I wrote a blog post titled "MCS Table Updated with 802.11ax Data Rates" which can be found here: link. The blog post discusses the new sets of data rates that became available with 802.11ax (Wi-Fi 6) and explains how these Wi-Fi data rates are calculated. Feel free to take a look [...]
INTRODUCTION This post attempts to explain the difference between multi-threading and multi-processing in simple terms, and uses visualization to clarify the distinction. MULTI-THREADING PROGRAMMING Multithreading programming is a powerful technique that allows a program to perform multiple tasks concurrently. By dividing a program into multiple threads, the program can utilize the processing power of multiple [...]
INTRODUCTION This blog post aims to compare sequential and asynchronous programming in Python and demonstrate how to convert a sequential program to an asynchronous one. SEQUENTIAL PROGRAMMING Sequential programming is a traditional programming paradigm where the program instructions are executed sequentially, one after the other. This means that each instruction is executed in order, and [...]
THE INITIAL THOUGHTS The idea behind this device is to provide a portable tool that allows you to stop the radios of a Mist Access Point. To make it more relatable, let's consider a scenario: Imagine a school with Wi-Fi access for students. However, teachers are unhappy to see students scrolling through their phones during [...]
Juniper Networks is a leading provider of networking equipment and solutions for businesses of all sizes. One of their most popular products is the Juniper SRX series of security gateways, which provide advanced threat protection, network segmentation, and secure connectivity for enterprise networks. If you need to establish a console connection to a Juniper SRX [...]
INTRODUCTION Raspberry Pi Pico is a microcontroller board designed by the Raspberry Pi Foundation. It features the RP2040 microcontroller chip, which contains two ARM Cortex-M0+ cores clocked at 133 MHz, 264KB of RAM, and 2MB of onboard Flash memory for code storage. The Pico also includes 26 GPIO pins, which can be used for a [...]
APoS site surveys can be an essential part of designing and deploying Wi-Fi networks. To conduct a successful APoS site survey, you need the right equipment. In this blog post, we'll take a closer look at the equipment we include in our APoS kit and why we think it's important. Note: other tools and products [...]
MicroPython is a software implementation of the Python 3 programming language that is optimized to run on microcontrollers and other resource-constrained devices. It is a great tool for developers who want to write Python code to control hardware devices and build Internet of Things (IoT) applications. BENEFITS OF MICROPYTHON The eye-catching of MicroPython is that [...]
WHAT IS BLE? Bluetooth Low Energy (BLE) is a wireless communication technology that is gaining widespread adoption in various industries. BLE is a popular choice for Internet of Things (IoT) devices, as it allows for low-power communication over short distances. One of the key features of BLE is its advertisement channels, which enable devices to [...]
INTRODUCTION The Internet of Things (IoT) is a network of physical objects such as sensors, actuators, and devices that are connected to the Internet. These devices communicate with each other and with the cloud to provide various services to users. To enable this communication, several IoT protocols have been developed so far, each with its [...]
0
7
https://semfionetworks.com/blog/category/blog/page/2/
https://semfionetworks.com/blog/category/blog/
