Tiny, Rugged IoT Gateways Offer 10-Year Linux Support

By Eric Brown

Moxa has announced the UC-2100 Series of industrial IoT gateways along with its new UC 3100 and UC 5100 Series, but it offered details only on the UC-2100. All three series will offer ruggedization features, compact footprints, and on some models, 4G LTE support. They all run Moxa Industrial Linux and optional ThingsPro Gateway data acquisition software on Arm-based SoCs.

 

Moxa UC-2111 or UC-2112 (left) and UC-2101 (click image to enlarge)

Based on Debian 9 and a Linux 4.4 kernel, the new Moxa Industrial Linux (MIL) is a “high-performance, industrial-grade Linux distribution” that features a container-based virtual-machine-like middleware abstraction layer between the OS and applications,” says Moxa. Multiple isolated systems can run on a single control host “so that system integrators and engineers can easily change the behavior of an application without worrying about software compatibility,” says the company.

MIL provides 10-year long-term Linux support, and is aimed principally at industries that require long-term software, such as power, water, oil & gas, transportation and building automation industries. In December, Moxa joined the Linux Foundation’s Civil Infrastructure Platform (CIP) project, which is developing a 10-year SLTS Linux kernel for infrastructure industries. MIL appears to be in alignment with CIP standards.

Diagrams of ThingsPro Gateway (top) and the larger ThingsPro eco-system (bottom) (click images to enlarge)

Moxa’s ThingsPro Gateway software enables “fast integration of edge data into cloud services for large-scale IIoT deployments,” says Moxa. The software supports Modbus data acquisition, LTE connectivity, MQTT communication, and cloud client interfaces such as Amazon Web Services (AWS) and Microsoft Azure. C and Python APIs are also available.

 

Moxa’s UC-3100 (source: Hanser Konstruktion), and at right, the similarly Linux-driven, ThingsPro ready UC-8112 (click images to enlarge)

Although we saw no product pages on the UC-3100 and UC-5100, Hanser Konstruktion posted a short news item on the UC-3100 with a photo (above) and a few details. This larger, rugged system supports WiFi and LTE with two antenna pairs, and offers a USB port in addition to dual LAN and dual serial ports.

The new systems follow several other UC-branded IoT gateways that run Linux on Arm. The only other one to support ThingsPro is the UC-8112, a member of the UC-8100 family. This UC-8100 is similarly ruggedized, and runs Linux on a Cortex-A8 SoC.

UC-2100

The UC-2100 Series gateways runs MIL on an unnamed Cortex-A8 SoC clocked at 600MHz except for the UC-2112, which jumps to 1GHz. There are five different models, all with 9-48 VDC 3-pin terminal blocks and a maximum consumption of 4 Watts when not running cellular modules.

The five UC-2100 models have the following dimensions, weights, and maximum input currents:

  • UC-2101 — 50 x 80 x 28mm; 190 g; 200 mA
  • UC-2102 — 50 x 80 x 28mm; 190 g; 330 mA
  • UC-2104 — 57 x 80 x 30.8mm; 220 g; 800 mA
  • UC-2111 — 77 x 111 x 25.5mm; 290 g; 350 mA
  • UC-2112 — 77 x 111 x 25.5mm; 290 g; 450 mA

All five UC-2100 variants default to a -10 to 60°C operating range except for the UC-2104, which moves up to -10 to 70°C. In addition, they are all available in optional -40 to 75°C versions.

Other ruggedization features are the same, including anti-vibration protection per IEC 60068-2-64 and anti-shock per IEC 60068-2-2. A variety of safety, EMC, EMI, EMS, and hazardous environment standards are also listed.

The first three models ship with 256MB DDR3, while the UC-2111 and UC-2112 offer 512MB. These two are also the only ones to offer micro-SD slots. All five systems ship with 8GB eMMC loaded with the MIL distribution.

The UC-2100 systems vary in the number and type of their auto-sensing, 1.5 kV isolated Ethernet ports. The UC-2101 and UC-2104 each have a single 10/100Mbps port, while the UC-2102 and UC-2111 have two. The UC-2112 has one 10/100 and one 10/100/1000 port. The UC-2104 is the only model with a mini-PCIe socket for 4G or WiFi.

The UC-2111 and UC-2112 offer 2x RS-232/422/48 ports while the UC-2101 has one. It would appear that the UC-2102 and UC-2104 lack serial ports altogether except for the RS-232 console port available on all five systems.

The UC-2100 provides push buttons and dip switches, an RTC, a watchdog, and LEDs, the number of which depend on the model. A wall kit is standard, and DIN-rail mounting is optional. TPM 2.0 is also optional. A 5-year hardware warranty is standard.

Further information

The UC-2100 Series gateways appear to be available for order, with pricing undisclosed. More information may be found on Moxa’s UC-2100 product page. More information about the UC-2100, as well as the related, upcoming UC-3100 and UC-5100 Series, will be on tap at Hannover Messe 2018, April 23-27, at the Arm Booth at Hall 6, Booth A46.

Moxa | www.moxa.com

This article originally appeared on LinuxGizmos.com on April 16.

Wi-Fi Bluetooth LTE Companion Module Targets IoT

Telit has announced the release of a new module, the WE866C3.  A companion to Telit’s LTE LE910Cx family, the new module advances the ability to deliver LTE and Wi-Fi integration for IoT applications including security panels, video bridges, medical devices, telematics and remote sensors.

Telit’s WE866C3 is a low power, high bandwidth 802.11ac and Bluetooth 4.2 module with a small footprint that provides an easy and cost-effective way for manufacturers to add wireless connectivity to new and existing products. Advanced LTE, Wi-Fi and Bluetooth coexistence dramatically reduces complexity designing cellular back haul with the LE910Cx 4G LTE module family, making the WE866C3 well suited for a wide range of IoT applications including commercial building automation, OEM telematics, fleet management and video surveillance.

The module shortens time to market with off-the-shelf cloud connectivity through deviceWISE, over-the-air firmware updating, support for WPA/WPA2 personal and enterprise security and more. Developer tools, engineering support and comprehensive global certifications make it easy for integrators and OEMs to upgrade or launch new products.

Telit | www.telit.com

LTE Cat M1, NB-IoT Module Provides 2G Fallback

U‑blox has announced the SARA‑R412M, an LTE Cat M1, NB‑IoT, and quad‑band 2G (EGPRS) module with worldwide coverage. Measuring just 16 x 26 mm, the module is the world’s smallest to provide both LTE and quad‑band EGPRS support in a single design. The flexibility extends further with dynamic system selection as Cat M1, NB‑IoT, and EGPRS in single mode or as a preferred connection that does not require a module reboot to switch between modes. It brings a rich feature suite optimized for LPWA (low‑power wide‑area) IoT applications that require the assurance of 2G connectivity to guarantee broad geographic coverage, even in areas where LTE Cat M1 and NB‑IoT are not widely available yet. New IoT devices deployed in the field today can activate on existing 2G networks and still leverage the benefits of LTE Cat M1 and NB‑IoT technology once it becomes available.

The SARA‑R4 series covers a whole host of IoT applications, especially those reliant on long‑term, low power use or requiring connectivity deep within buildings. Examples include gas, water, and electricity metering, city street lighting, building automation, HVAC (heating, ventilation, and air conditioning), industrial monitoring and control, telematics, insurance, asset and vehicle tracking, security systems, alarm panels, outpatient monitoring, and many consumer wearables.

SARA‑R412M enables global solutions based on a single hardware version, allowing developers to select their own desired frequencies and operator configurations. SARA‑R412M ensures data integrity between applications via secure communication protocols, notably including two‑way authentication between client and server, a strategy often used with cloud services.

Critical firmware updates can be delivered with the u‑blox proprietary uFOTA (firmware over the air) client/server solution that uses LWM2M, a light and compact protocol that is ideal for IoT applications. This allows end‑users to continue using the same hardware when features and functionalities are updated, making it well‑suited for critical applications running on devices that may be deployed in the field over long periods of time.

SARA‑R412M provides an extended temperature range of -40 to +85°C, and supports Power Save Mode (PSM) and Extended Discontinuous Reception (e‑DRX) for LTE Cat M1 and NB‑IoT connectivity, which can extend battery lifetime for up to 10 years.

3GPP Coverage Enhancement allows the module’s Cat M1 connectivity to reach deeper into buildings and basements, and even underground with NB‑IoT when compared to other air interface technologies such as GSM or Cat 1.

U‑blox | www.u‑blox.com

March Circuit Cellar: Sneak Preview

The March issue of Circuit Cellar magazine is coming soon. And we’ve got a healthy serving of embedded electronics articles for you. Here’s a sneak peak.

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Here’s a sneak preview of March 2018 Circuit Cellar:

TECHNOLOGY FOR THE INTERNET-OF-THINGS

IoT: From Device to Gateway
The Internet of Things (IoT) is one of the most dynamic areas of embedded systems design today. This feature focuses on the technologies and products from edge IoT devices up to IoT gateways. Circuit Cellar Chief Editor Jeff Child examines the wireless technologies, sensors, edge devices and IoT gateway technologies at the center of this phenomenon.

Texting and IoT Embedded Devices
Texting has become a huge part of our daily lives. But can texting be leveraged for use in IoT Wi-Fi devices? Jeff Bachiochi lays the groundwork for describing a project that will involve texting. In this part, he gets into out the details for getting started with a look at Espressif System’s ESP8266EX SoC.

Exploring the ESP32’s Peripheral Blocks
What makes an embedded processor suitable as an IoT or home control device? Wi-Fi support is just part of the picture. Brian Millier has done some Wi-Fi projects using the ESP32, so here he shares his insights about the peripherals on the ESP32 and why they’re so powerful.

MICROCONTROLLERS HERE, THERE & EVERYWHERE

Designing a Home Cleaning Robot (Part 4)
In this final part of his four-part article series about building a home cleaning robot, Nishant Mittal discusses the firmware part of the system and gets into the system’s actual operation. The robot is based on Cypress Semiconductor’s PSoC microcontroller.

Apartment Entry System Uses PIC32
Learn how a Cornell undergraduate built a system that enables an apartment resident to enter when keys are lost or to grant access to a guest when there’s no one home. The system consists of a microphone connected to a Microchip PIC32 MCU that controls a push solenoid to actuate the unlock button.

Posture Corrector Leverages Bluetooth
Learn how these Cornell students built a posture corrector that helps remind you to sit up straight. Using vibration and visual cues, this wearable device is paired with a phone app and makes use of Bluetooth and Microchip PIC32 technology.

INTERACTING WITH THE ANALOG WORLD

Product Focus: ADCs and DACs
Makers of analog ICs are constantly evolving their DAC and ADC chips pushing the barriers of resolution and speeds. This new Product Focus section updates readers on this technology and provides a product album of representative ADC and DAC products.

Stepper Motor Waveforms
Using inexpensive microcontrollers, motor drivers, stepper motors and other hardware, columnist Ed Nisley built himself a Computer Numeric Control (CNC) machines. In this article Ed examines how the CNC’s stepper motors perform, then pushes one well beyond its normal limits.

Measuring Acceleration
Sensors are a fundamental part of what make smart machines smart. And accelerometers are one of the most important of these. In this article, George Novacek examines the principles behind accelerometers and how the technology works.

SOFTWARE TOOLS AND PROTOTYPING

Trace and Code Coverage Tools
Today it’s not uncommon for embedded devices to have millions of lines of software code. Trace and code coverage tools have kept pace with these demands making it easier for embedded developers to analyze, debug and verify complex embedded software. Circuit Cellar Chief Editor Jeff Child explores the latest technology trends and product developments in trace and code coverage tools.

Manual Pick-n-Place Assembly Helper
Prototyping embedded systems is an important part of the development cycle. In this article, Colin O’Flynn presents an open-source tool that helps you assemble prototype devices by making the placement process even easier.

Technology and Test Solutions for 5G

Next-Gen Communications

As carriers worldwide prepare for 5G communications, chip suppliers and test equipment vendors are evolving their products to meet the challenges of the 5G era.

By Jeff Child, Editor-in-Chief

The technologies that are enabling 5G communications are creating new challenges for embedded system developers. Faster mobile broadband data rates, massive amounts of machine-to-machine network interfacing and daunting low latency constraints all add to the complexity of 5G system design. Feeding those needs, chip vendors over the past 12 months have been releasing building blocks like modem chips and wideband mixers supporting 5G. And test equipment vendors are keeping pace with test gear designed to work with 5G technology.

With standards expected to reach finalization around 2020, 5G isn’t here yet, But efforts worldwide are laying the groundwork to deploy it. For its part, the Global mobile Suppliers Association (GSA) released a report in October 2017 entitled “Evolution from LTE to 5G.” According to the report, there is a frenzy of testing of 5G technology and concepts worldwide. The GSA has identified 103 operators in 49 countries that are investing in 5G technology in the form of demos, lab trials or field tests that are either under way or planned. Operators are sharing their intentions in terms of launch timetables for 5G, or prestandards 5G. The earliest launch dates currently planned are by operators in Italy and the US. Those early launches are necessarily limited in scope to either specific applications, or in limited geographic areas where they will function as extended commercial trials. Figure 1 shows the countries and the current planned dates for the earliest 5G launches in those countries.

FIGURE 1
Here is a map of pre-standards and standards-based 5G network plans announced. It shows the countries and current planned dates for the earliest 5G launches in those countries. (Source: Global mobile Suppliers Association (GSA)).

THE BIG PLAYERS

Intel and Qualcomm have been the big players to watch for 5G enabling technologies. In October 2017, Qualcomm Technologies, a subsidiary of Qualcomm, hit a significant milestone successfully achieving a 5G data connection on a 5G modem chipset for mobile devices. The Qualcomm Snapdragon X50 5G modem chipset achieved speeds and a data connection in the 28 GHz mmWave radio frequency band. The solution is expected to accelerate the delivery of 5G new radio (5G NR) enabled mobile devices to consumers. Along with the chip set demo Qualcomm Technologies previewed its first 5G smartphone reference design for the testing and optimization of 5G technology within the power and form-factor constraints of a smartphone.

The 5G data connection demonstration showed the chip set achieving Gigabit/s download speeds, using several 100 MHz 5G carriers and demonstrated a data connection in the 28 GHz millimeter wave (mmWave) spectrum. In addition to the Snapdragon X50 5G modem chipset, the demonstration also used the SDR051 mmWave RF transceiver IC. The demonstration made use of Keysight Technologies’ new 5G Protocol R&D Toolset and UXM 5G Wireless Test Platform. Qualcomm Technologies was the first company to announce a 5G modem chipset in 2016. The Snapdragon X50 5G NR modem family is expected to support commercial launches of 5G smartphones and networks in the first half of 2019. …

Read the full article in the January 330 issue of Circuit Cellar

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Note: We’ve made the October 2017 issue of Circuit Cellar available as a free sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.

January Circuit Cellar: Sneak Preview

The January issue of Circuit Cellar magazine is coming soon. And it’s got a robust selection of embedded electronics articles for you. Here’s a sneak peak.

Not a Circuit Cellar subscriber?  Don’t be left out! Sign up today:

 

Here’s a sneak preview of January 2018 Circuit Cellar:

 

                                     IMPROVING EMBEDDED SYSTEM DESIGNS

Special Feature: Powering Commercial Drones
The amount of power a commercial drone can draw on has a direct effect on how long it can stay flying as well as on what tasks it can perform. Circuit Cellar Chief Editor Jeff Child examines solar cells, fuel cells and other technology options for powering commercial drones.

CC 330 CoverFPGA Design: A Fresh Take
Although FPGAs are well established technology, many embedded systems developers—particularly those used the microcontroller realm—have never used them before. In this article, Faiz Rahman takes a fresh look a FPGAs for those new to designing them into their embedded systems.

Product Focus: COM Express boards
COM Express boards provide a complete computing core that can be upgraded when needed, leaving the application-specific I/O on the baseboard. This brand new Product Focus section updates readers on this technology and provides a product album of representative COM Express products.

TESTING, TESTING, 1, 2, 3

LF Resonator Filter
In Ed Nisley’s November column he described how an Arduino-based tester automatically measures a resonator’s frequency response to produce data defining its electrical parameters. This time he examines the resultsand explains a tester modification to measure the resonator’s response with a variable series capacitance.

Technology Spotlight: 5G Technology and Testing
The technologies that are enabling 5G communications are creating new challenges for embedded system developers. Circuit Cellar Chief Editor Jeff Child explores the latest digital and analog ICs aimed at 5G and at the test equipment designed to work with 5G technology.

                                     MICROCONTROLLERS IN EVERYTHING

MCU-based Platform Stabilizer
Using an Inertial Measurement Unit (IMU), two 180-degree rotation servos and a Microchip PCI MCU, three Cornell students implemented a microcontroller-based platform stabilizer. Learn how they used a pre-programmed sensor fusion algorithm and I2C to get the most out of their design.

Designing a Home Cleaning Robot (Part 2)
Continuing on with this four-part article series about building a home cleaning robot, Nishant Mittal this time discusses the mechanical aspect of the design. The robot is based on Cypress Semiconductor’s PSoC microcontroller.

Massage Vest Uses PIC32 MCU
Microcontrollers are being used for all kinds of things these days. Learn how three Cornell graduates designed a low-cost massage vest that pairs seamlessly with a custom iOS app. Using the Microchip PIC32 for its brains, the massage vest has sixteen vibration motors that the user can control to create the best massage possible.

AND MORE FROM OUR EXPERT COLUMNISTS:

Five Fault Injection Attacks
Colin O’Flynn returns to the topic of fault injection security attacks. To kick off 2018, he summarizes information about five different fault injection attack stories from 2017—attacks you should be thinking about as an embedded designer.

Money Sorting Machines (Part 2)
In part 1, Jeff Bachiochi delved into the interesting world of money sort machines and their evolution. In part 2, he discusses more details about his coin sorting project. He then looks at a typical bill validator implementation used in vending systems.

Overstress Protection
Last month George Novacek reviewed the causes and results of electrical overstress (EOS). Picking up where that left off, in this article he looks at how to prevent EOS/ESD induced damage—starting with choosing properly rated components.

FREE Sample Issue – Oct. 2017

 

We’ve made the October 2017 issue of Circuit Cellar available as a sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.

Don’t miss out on upcoming issues of Circuit Cellar. Subscribe today!

Inside This Issue:
Emulating Legacy Interfaces
Do it with Microcontrollers
By Wolfgang Matthes

OctP18
Building a Retro TV Remote
PIC MCU-Based Design
By Dev Gualtieri
Building a Robot Hand
With Servos and Electromyography
By Michael Haidar, Jason Hwang and Srikrishnaa VadivelLogger Device Tracks Amp Hours (Part 1)
Measuring Home Electricity
By William Wachsmann

OctP38
Commercial Drone Design Solutions Take Flight

Chips, Boards and Platforms
By Jeff Child

Design for Manufacturing: Does It Have to be so Difficult?
An interview with Scott N. Miller and Thos Niles
By Wisse Hettinga

Signal Chain Tech Pushes Bandwidth Barriers
ADCs, FPGAs and DACs
By Jeff Child

Embedded in Thin Slices
Build an Embedded Systems Consulting Company (Part 6)
Trade-Offs of Fixed-Price Contracts
By Bob JapengaThe Consummate Engineer
In the Loop on Positive Feedback
New Value in an Old Concept
By George Novacek

OctP56

The Darker Side
Antenna Performance Measurement Made Easy
Covering the Basics
By Robert Lacoste
From the Bench
Gas Monitoring and Sensing (Part 1)
Fun with Fragrant Analysis
By Jeff BachiochiTECH THE FUTURE
The Future of PCB Design

Racing to Keep Pace With PCB Complexities
By Duane Benson

Don’t miss out on upcoming issues of Circuit Cellar. Subscribe today!

Commercial Drone Design Solutions Take Flight

Chips, Boards and Platforms

The control, camera and communications electronics inside today’s commercial drones have to pack in an ambitious amount of functionality while keeping size, weight and power as low as possible.

By Jeff Child, Editor-in-Chief

There aren’t many areas of embedded systems these days that are as dynamic and fast-growing as commercial drones. Drones represent a vivid example of a technology that wouldn’t have been possible if not for the ever-increasing levels of chip integration driven by Moore’s law. Drones are riding that wave, enabling an amazing rate of change so that 4k HD video capture, image stabilization, new levels of autonomy and even highly integrated supercomputing is now possible on drones.

 

The Intel Aero Ready to Fly Drone is a pre-assembled quadcopter built for professional drone application developers. The platform features a board running an Intel 2.56 GHz quad-core Intel Atom x7-Z8750 processor.

The Intel Aero Ready to Fly Drone is a pre-assembled quadcopter built for professional drone application developers. The platform features a board running an Intel 2.56 GHz quad-core Intel Atom x7-Z8750 processor.

To get a sense of the rapid growth of drone use, just consider drones from the point of view of the Federal Aviation Administration (FAA). Integrating commercial drones into the FAA’s mission has been a huge effort over the past couple years. To paraphrase Michael P. Huerta, Administrator of the FAA, there are over 320,000 registered manned aircraft today and it took 100 years to reach that number. In contrast, only nine months after the FAA put its drone registration process in place, there were more than 550,000 registered users—comprised of both hobbyists and commercial drone users.

Electronics for Drones

Today’s commercial/civilian drone technologies are advancing faster than most people could have imagined only a couple years ago. And drone designs will continue to reap the benefits of advances in processor / chip technologies, sensor innovations and tools that make them easier to create. Feeding those needs, chip and board vendors of all sizes have been rolling out solutions to help drone system developers create new drone products and get to market quickly. Among these vendors are large players like Intel and Qualcomm–along with a whole host of specialized technology suppliers offering video ICs, single-chip cameras and a variety of sensor solutions all aimed at drone platforms. ….

We’ve made the October 2017 issue of Circuit Cellar available as a sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.
Don’t miss out on upcoming issues of Circuit Cellar. Subscribe today!

 

U-blox Modules Demo on T-Mobile’s NB-IoT Network

U‑blox featured a live Narrowband IoT (NB‑IoT or LTE Cat NB1) demo at MWC Americas in San Francisco, featuring SARA‑R410M‑02B, a configurable LTE Cat M1/NB1 multi‑mode module with worldwide coverage. NB‑IoT is a highly efficient type of spectrum and the globally preferred standard due to benefits like cost savings, extended battery life SARA-R410Mand the ability to support a large number of connected devices.

U‑blox has partnered with Bluvision, a provider of highly scalable end‑to‑end IoT platforms, to display Cold Chain Temperature Monitoring and Condition Monitoring using Bluvision’s BluCell. BluCell, a narrowband gateway that uses Bluetooth to wirelessly monitor hundreds of beacons, each measuring temperature, vibration analysis, door openings, location and movement. BluCell is connected via the U‑blox SARA‑R410M‑02B to T‑Mobile’s network, expected to be the first NB‑IoT network in North America. The module is expected to be certified and available in early 2018 for T‑Mobile’s NB‑IoT network, which is expected to launch nationwide in mid‑2018.

For the demo, Bluvision’s BEEKs beacons with sensors for temperature, vibration, magnetic fields and ambient light were attached to a cooler. The beacons transmited telemetry data, which includes real‑time and historical temperature log for the cooler and the vibration data from the compressor motor in the cooler, to the Bluzone cloud solution.

SARA‑R410M is a configurable LTE Cat M1/NB1 multi‑mode module with worldwide coverage. Measuring just 16 x 26 mm, it offers both LTE Cat M1 and Cat NB1 in a single hardware package, as well as software‑based configurability for all deployed global bands. It provides enormous efficiencies in logistics and SKU management. Customers can easily respond to changes in business or market conditions, since supported frequencies and operator configuration decisions can now be made at “zero hour” or even later in the field.

U-blox | www.u-blox.com

Category 11 LTE Supported on Full Mini PCIe Card

Telit has announced the LM940, a global Full PCI Express Mini Card (mPCIe) module for supporting LTE Advanced Category 11 (Cat 11) with speeds of up to 600 Mbps, available with various mobile network operator approvals in the fourth quarter of 2017. According to Telit it is the only enabling technology in an mPCIe form factor to support Cat 11 with the Snapdragon X12 LTE modem. The card gives system designers additional bandwidth and near instant network response times to serve applications like high definition video streaming for digital signage. The Snapdragon X12 LTE modem with LTE Advanced Telit urltechnologies provides peak download speeds of 600 Mbps.

The LM940 iallows OEMs to immediately leverage the 3x carrier aggregation and the higher order modulation of the 256 QAM capabilities currently available amongst most mobile operator networks. Combined with an exceptional power efficiency platform, the card is well suited to enable commercial and enterprise applications in the router industry, such as branch office connectivity, LTE failover, digital signage, kiosks, pop-up stores, vehicle routers, construction sites and more.

Telit | www.telit.com

Keysight and Sequans Team for IoT Deployment Test Offering

Keysight Technologies has announced an agreement with Sequans Communications whereby Keysight will use Sequans’ Monarch LTE for IoT chip platform to provide support for NB-IoT and LTE-M customers using Keysight’s E7515A UXM wireless test set (shown). The integration assures customers that they have their test needs covered for IoT deployments and are in compliance with 3GPP standards. Keysight and Sequans are developing products and solutions that are tailored for the IoT ecosystem and the companies are now working closely together to accelerate the deployment of IoT technologies in the industry.

4c1602a54580fcd6baf3a1c31521e39a

The combined solution addresses users’ deployment test needs and ensures compliance with 3GPP standards. Keysight’s UXM Wireless Test Set integrated with Sequans’ Monarch LTE for IoT platform supports testing needs of NarrowBand-Internet of Things (NB-IoT) and enhanced Machine-Type Communication (eMTC) Cat-M1 customers. Keysight is testing for 3GPP RF/RRM compliance for NB-IoT and Cat-M1 using the Sequans Monarch chip.

Keysight Technologies | www.keysight.com

Sequans Communications | www.sequans.com

Tiny Module Combines LTE Cat M1 and Cat NB1 for IoT Applications

u-blox has announced the SARA-R410M-02B, a configurable LTE Cat M1/NB1 multi-mode module with worldwide coverage. According to u-blox, it is the industry’s smallest module available in the market today to offer both LTE Cat M1 and Cat NB1 in a single hardware package. Measuring just 16 mm x 26 mm, the until provides software-based configurability for all deployed bands. The SARA-R410M-02B multi-mode global module supports ultra-low power consumption and cost-optimized solutions making it ideal for the development of LPWA IoT applications.

uBlox SARA-R410M

SARA-R410M-02B lets IoT system developers use a single hardware version globally. This provides enormous efficiencies in logistics and SKU management. Developers can easily respond to changes in business or market conditions, since supported frequencies and operator configuration decisions can now be made at “zero hour” or even later in the field. The flexibility extends further with the ability to select modes dynamically between Cat M1and Cat NB1 as either single or preferred connection.

Critical firmware updates can be delivered with u‑blox proprietary uFOTA (firmware over the air) client/server solution that uses LWM2M, a light and compact protocol that is ideal for IoT applications. This enables customers to continue using the same hardware for future enhancements to features, functionalities or operator certifications, making it well‑suited for crucial applications running on devices that may be deployed in the field over long periods of time.

Another benefit of SARA‑R410M‑02B is the hardware readiness for future support of voice functionality via VoLTE over Cat M1, which can be used for applications requiring a level of human interaction, as is the case for security applications such as alarm panels.  Thanks to u‑blox nested design, migration to SARA‑R4 Series from other u‑blox 2G, 3G and 4G modules is made easy.

Low Power Consumption and Extended range

SARA‑R410M‑02B provides an extended temperature range of -40 to +85°C, and supports Power Save Mode (PSM) and Extended Discontinuous Reception (e‑DRX), which can extend battery lifetime up to 10 years. 3GPP Coverage Enhancement permits the module’s connectivity to reach deeper into buildings and basements, and even underground when compared to other air interface technologies such as GSM or Cat 1.

The SARA‑R4 Series covers applications in many areas, such as gas / water / electricity metering, city street lighting, building automation, HVAC, industrial monitoring and control, telematics, insurance, asset & vehicle tracking, security systems, alarm panels, outpatient monitoring and many consumer wearables. Product samples are available on request.

u-blox | www.u-blox.com

4G LTE Maker Modem for M2M Apps

The TOBY-L2 a u-blox LTE module has been embedded in the first 4G LTE Maker Modem by M2M Circuits. Designed for the MakerSpace, the 4G Maker Modem enables direct cellular connection to microcontrollers and SBCs for M2M applications. In addition to offering high-speed TCP/IP over the LTE network for higher data-rate M2M applications and broader coverage, the Maker Modem is also set up for SMS and communication via text messages. Due to its open-source API, you can use your favorite SBCs and microcontrollers. The modem also includes a built-in antenna system and two data-port connections (USB connection and two-wire serial interface for low-power microcontrollers).UB035 MakerModem

The Maker Modem is looking to be certified in the US. For more information, check out the Kickstarter video.

Source: u-blox

Eight-Core 64-bit Processor for Mobile Devices

MediaTek has announced the MT6795, which the company is targeting at the high-end Android 4G smartphones and tablet segment. According to the press release, the eight-core processor also supports 2560 × 1600 resolution displays, FDD/TDD LTE technology, 802.11ac WiFi, Bluetooth, GPS, FM Radio, and 2G and 3G wireless networks.mediatek

The chip also supports video recording and playback at Ultra HD (4K2K) resolution using the H.265, H.264 and VP9 formats, supporting high-speed 1080p video recording at up to 480 frames per second allowing slow-motion playback on screens with 120 Hz refresh. An integrated 16-MP camera image signal processor handles video input and MediaTek’s ClearMotion technology eliminates motion jitter to ensure smooth video playback at 60fps.

The MT6795 uses eight ARM Cortex-A53 processors, based on a 28-nm process that clocks at 2.0 GHz and a Mali-T760 GPU to handle display control. MediaTek also supplies its CorePilot technology, which provides multicore processor performance and thermal control of the chip. The MT6795 also supports dual-channel LPDDR3 memory at 933 MHz.

According to MediaTek, we can expect to see 4G smartphones using MT7695 chips before the end of  2014.

[Via Elektor]

 

Small Plug-In Embedded Cellular Modem

Skywire plug-in modem

Skywire plug-in modem

The Skywire is a small plug-in embedded cellular modem. It uses a standard XBee form factor and 1xRTT CDMA operating mode to help developers minimize hardware and network costs. Its U.FL port ensures antenna flexibility.

The Skywire modem features a Telit CE910-DUAL wireless module and is available with bundled CDMA 1xRTT data plans from leading carriers, enabling developers to add fully compliant cellular connectivity without applying for certification. Future versions of the Skywire will support GSM and LTE. Skywire is smaller than many other embedded solutions and simple to deploy due to its bundled carrier service plans.

Skywire is available with a complete development kit that includes the cellular modem, a baseboard, an antenna, a power supply, debug cables, and a cellular service plan. The Skywire baseboard is an Arduino shield, which enables direct connection to an Arduino microcontroller.

Skywire modems cost $129 individually and $99 for 1,000-unit quantities. A complete development kit including the modem costs $262.

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www.nimbelink.com