lpwan News - Page 12 of 25 - CNX Software

December 23, 2020December 23, 2020 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Notecard LTE Cat-M / NB-IoT M.2 modem sells for $49+ with 10 years of connectivity

If the IoT is ever going to take off, it needs low-cost hardware and connectivity. LoRaWAN is free, apart from the hardware costs, but for projects that need wider coverage and/or higher bitrate cellular connectivity is the way to go and we’ve seen in the past that Hologram offers a free developer SIM card for global IoT projects plus some low-cost cellular IoT plans, as well as 1CNE plans to offer a 10-year plan for 10 Euros. Blues Wireless has taken a different approach as they combine hardware and cellular connectivity with their Notecard LTE-IoT modems (LTE Cat 1/Cat M or NB-IoT) shipping for 10 years of connectivity for up to 500MB data. Notecard has four variants with the following key features and specifications: MCU – Arm Cortex-M4 MCU with 2MB flash Cellular connectivity NOTE-NBGL-500 – Narrowband Cat-M/NB-IoT/GPRS (Global) via Quectel BG95-M3 modem NOTE-NBNA-500 – Narrowband Cat-M/NB-IoT (North America) via […]

December 20, 2020 by Abhishek Jadhav - No Comments

AWS IoT Core for LoRaWAN launched with asset tracking and smart building kits

With increasing connectivity issues on low-power devices, which transmit data over long-range, work on batteries that can last several years without replacement, LoRaWAN is one of the major solutions to address these issues as it has support in Zephyr OS as well. A couple of days back, Amazon Web Services announced AWS IoT support for LoRaWAN, which means that it will enable you to connect and manage low-power wireless devices that use LoRaWAN connectivity with the AWS Cloud. Now the enterprises can set-up a private LoRaWAN network by connecting the devices to the AWS Cloud. AWS Cloud basically accelerates IoT application development by acting on the data generated by connecting LoRaWAN devices using AWS services. “The rapid acceleration of growth in both private and public LoRaWAN networks has been key in the expansion of LoRaWAN deployments worldwide. AWS’ launch of AWS IoT Core for LoRaWAN offers an innovative solution to […]

December 5, 2020December 5, 2020 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Sequans Monarch 2 GM02S LTE IoT module is “5G-ready” for “Massive IoT”

A couple of days ago, Sequans published a press release announcing the availability of Monarch 2 GM02S “5G-ready” LTE-M/NB-IoT module with power consumption further reduced by 60 percent, featuring an GSMA-compliant integrated SIM (ieUICC), and designed for “Massive IoT” applications. Wait… What is “Massive IoT”? Ericsson explains: Massive IoT refers to applications that are less latency sensitive and have relatively low throughput requirements, but require a huge volume of low-cost, low-energy consumption devices on a network with excellent coverage. The growing popularity of IoT use cases in domains that rely on connectivity spanning large areas, and are able to handle a huge number of connections, is driving the demand for massive IoT technologies. I see… That’s what I used to call LPWAN (Low-power wide-area network) applications, but for sure “Massive IoT” sounds much more cool. Monarch 2 GM02S Let’s go back to the module with Sequans Monarch 2 GM02S key […]

November 5, 2020November 5, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Penguino Feather 4260 LoRa development board features RAK4260 module

Adafruit Feather form factor has become more popular in recent years with third-parties introducing Feather compatible boards such as the Giant Board (Linux capable), OrangeCrab (FPGA), or FeatherS2 (ESP32 WiFi + Bluetooth), and as well as FeatherWing add-on boards. Azerbaijan based MakerTronika Labs has launched their own Feather compatible board with LoRa connectivity: Penguino Feather 4260. The development board is powered by a RAK4260 module based on SAMR34 LoRa SiP and supports both 868 and 915 MHz bands. Penguino Feather 4260 specifications: LoRa module – Rak wireless RAK4260 module with: SiP – Microchip ATSAMR34J18 SiP with SAML21 Arm Cortex M0+ MCU @ 48 MHz, 40 KB RAM, 256 KB Flash, Semtech SX1276 LoRa Connectivity Frequency Range – 862 to 1020 MHz High level of accuracy and stability (32MHz TXCO) Max Tx Power: 20dBm; Max Sensitivity: -148dBm; Rx Current: 17mA (typical) Compliant with LoRaWan 1.0.2 Power Consumption Low RX current of […]

September 24, 2020 by Ayo Ayibiowu - 2 Comments

Amazon Sidewalk – A Low Bandwidth Network For Connecting Smart Devices and IoT

In 2019, Amazon introduced the Sidewalk with privacy and security at the core. Amazon Sidewalk a low-bandwidth, long-distance wireless protocol that is expected to provide a new way for devices to stay connected especially when smart devices leave their WiFi or Bluetooth coverage range by leveraging the 900 MHz spectrum. Amazon Sidewalk will most likely be an LPWAN type network since it is promising neighborhood-like device connectivity with is crowdsourcing initiative. It uses Bluetooth Low Energy (BLE) for short distances, the 900 MHz spectrum, and other frequencies for longer distance coverage. Sidewalk attempts to make sure your BLE devices can still connect to your home network even when you take a walk away from your home. According to Amazon, users can easily access the Sidewalk network using two types of devices: Sidewalk Bridges and Sidewalk-enabled devices. Amazon has now announced that compatible Echo devices can now act as bridges and also some […]

September 14, 2020July 5, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Rakwireless Launches WisBlock IoT Modular System Beta Testing Program

Rakwireless has launched several IoT evaluation boards such as RAK4260 LoRaWAN EVB relying on WisBlock modules comprised of a carrier board and a module. So far, those were always sold as part of evaluation boards, but now the company is trying to expand WisBlock use as a modular system, so users can easily build their custom systems, LEGO style. The modular system is based on four different block types: WisBlock Base – A carrier board with connectors for other block types, power supply, some ports WisBlock Core – Module with a microcontroller/processor WisBlock Sensor – Modules with environmental sensors, motion sensors, ambient light sensors, or others WisBlock IO – Adds more inputs, outputs, or connectivity options including LTE-M / NB-IoT, cellular and Wi-Fi modules, NFC reader, and interfaces for I2C, UART, ADC, and GPIO. The company is just getting started with the solution, and initially will be offering one WisBlock […]

August 27, 2020August 27, 2020 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Monarch Go Pi HAT Adds LTE Cat M1 Connectivity to Raspberry Pi Board

After introducing Renesas ZMOD4410 Indoor Air Quality HAT for Raspberry Pi earlier this month, Avnet is back with another Raspberry Pi HAT namely Monarch Go Pi HAT that adds LTE Cat M1 connectivity to Raspberry Pi boards and other compatible SBC’s with a 40-pin GPIO header. The expansion board gets its name from Sequans Monarch Go LTE-M modem itself based on the Sequans Monarch GM01Q LTE IoT module that supposed to support both LTE Cat M1 (eMTC) and NB-IoT. The solution is certified by various operators in North America, Europe, and Asia, and ships with a Verizon ThingsSpace IoT SIM. Monarch Go Pi HAT specifications: LTE IoT Connectivity Sequans Monarch Go LTE modem with Cat-M1 (& NB-IoT?) connectivity Pre-installed Verizon ThingsSpace IoT SIM USB – Micro USB port for debugging and programming Expansion MikroElektronika shuttle click site with 3.3V I/O: I2C, SPI, GPIO, UART Voltage I/O translator – 1.8V to […]

August 17, 2020August 17, 2020 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

MatchX M2 Pro LPWAN Crypto-Miner Supports LoRaWAN and Cryptocurrency Mining

A few years ago, I received MatchX.io MatchBoX outdoor LoRaWAN gateway for review, and eventually tested it with RAK811 LoRa tracker once I got a node to play with, and made sure I did not break any local laws. But now the company has come up with an unusual gateway with its MatchX M2 Pro LPWAN Crypto-Miner that acts as a traditional LoRaWAN gateway, as well as a cryptocurrency miner. I’m a bit perplexed by the solution as miners are notoriously power-hungry, but let’s have a look. MatchX M2 Pro specifications: SoC – NXP i.MX 6UL (MCIMX6G2CVM05AB) single-core Arm Cortex-A7 processor @ up to 528MHz System Memory – 256MB DDR3 RAM Storage – 256MB NAND FLASH, optional SSD up to 32GB or industrial SD-Card Networking & Wireless Connectivity LoRa Radio – SX1302 chipsets, 16 frequency channels Supports EU868, US915, AS920, AS923, AU915, KR920, IN865 regions 2.4Ghz 802.11b/g/n WiFi 4 GPS […]