LoRa (Long Range) technology is a wireless modulation technique derived from CSS Chirp Spread Spectrum technology. Information that is communicated by the radio waves is encoded using Chirp pulses. In LoRa technology, the signal is spread over a wide frequency band providing a better coverage area and better tolerance to interferences. LoRa antennas are specifically designed to facilitate long-range and low-power communication and hence used in a wide range of applications like smart agriculture, smart cities, industrial automation, asset tracking, environmental monitoring, etc. Choosing the right type of LoRa antenna with the right specifications is crucial to enjoying reliable and efficient long-distance communication. We have already discussed in depth what a LORA antenna is. This article provides a brief overview of LoRa technology and focuses on how to select a LoRa antenna for an application. Understanding LoRa Frequency Bands LoRa technology uses different frequency bands in different regions of the

In this article, we will discuss 5 popular LoRaWAN gateways available in the market. With the increase in the Internet of Things (IoT) market size, scalability is a crucial factor in realizing more robust and efficient IoT applications. LoRa and LoRaWAN are wireless communication protocols that are well-established a popular among IoT designers. The main component which limits the scalability of a LoRaWAN network is the gateway which is responsible for handling different end devices and their connection to the network server. Therefore, in this article, we will identify 5 popular LoRaWAN gateways by different manufacturers which address different environments and use cases.  What are LoRa and LoRaWAN gateways?  As the IoT expands, scalability is a key factor that needs to be considered when designing new IoT applications. To achieve scalability, it is necessary to embed the flexibility of interfacing new and different end devices to the central IoT network.

Among Low-Power Wide Area Network (LPWAN) technologies, LoRa & NB-IoT are the front-runners. Both technologies have their own advantages and unique properties, allowing them to coexist and grow simultaneously. This article evaluates both technologies and why they can be game changers for the next decade of IoT implementations. Cellular vs. Non-cellular LPWAN Since the concept of IoT was realized, communication technologies have come a long way. Starting from 2G/3G, IoT and M2M communication was always in need of cheaper, long-range, and sustainable alternatives. LPWAN technologies answer to such a demand. Initially, LoRa, Sigfox, and other non-cellular technologies were the first to introduce LPWAN IoT connectivity. Soon enough, cellular technologies caught up to this vast untapped market through technologies like NB-IoT and LTE-M. Cellular technologies are provided by the existing cellular network providers and, as such, are quite different in terms of technical specifications and business models. However, cellular and non-cellular

The growing use of IoT in our modern world has brought the spotlight to long-range communication needs. Long-range communication can eventually serve a colossal share of IoT applications for industries and smart cities. As such, LPWAN and LoRaWAN are the two buzzwords in the market. This article covers the meaning, the difference, and the relation between both terms. What is a Low-Power Wide Area Network (LPWAN)? Low-Power Wide Area Network (LPWAN) is a network classification for low-power wireless technologies that can cover an extended range. LPWAN technologies generally transmit less data as they are mainly used to connect with sensors and remote node devices. There are a few different LPWAN technologies currently used in the market. Their unique data transmission rate, frequency, licensed band, power consumption, and communication range make them ideal for various applications. LPWAN can transmit farthest with low-power with the help of significantly reduced bandwidth. On the