Showing posts from January, 2023
Zigbee is a wireless communication protocol designed for low-power, low-data-rate applications such as home automation, building automation, industrial automation, and medical device data collection. It uses a mesh networking model, which allows devic…
Image Credit to SigFox Sigfox is a wireless communication technology that is designed for low-power, wide-area networks (LPWANs) and Internet of Things (IoT) applications. It is based on the unlic…
LoRa (Long Range) is a wireless communication technology that is used for low-power, wide-area networks (LPWANs). It uses a proprietary protocol and operates in the unlicensed ISM (Industrial, Scientific, and Medical) band, typically at 900 MHz or 868…
Narrowband IoT (NB-IoT) is a wireless communication technology that allows for the connection of a large number of low-power devices to the internet. It is designed to work in low-bandwidth, low-power applications such as smart metering, industrial a…
FreeRTOS is a real-time operating system (RTOS) that is widely used in embedded systems and microcontroller-based applications. One of the key features of FreeRTOS is its scheduler, which allows developers to create and manage tasks in a real-time env…
When it comes to building an Internet of Things (IoT) device, one of the most important decisions you'll need to make is which microcontroller to use. Two of the most popular options are the ESP8266 and the ESP32, both made by Espressif Systems an…
Introduction REST APIs have become an integral part of modern web development, enabling developers to build flexible and scalable applications that can communicate with other systems over the internet. In this comprehensive guide, we will explore what…