All posts tagged: m2m

Atmel has recently launched a new wearable computing development platform aimed at energy-efficient IoT and wearable computing applications, just in time for the influential 2016 Consumer Electronics Show in Las Vegas.

This ultra-low-power platform, based on the BTLC1000 system-on-chip, is a design-ready development board that showcases some of Atmel’s power-efficient, smart and secure devices for embedded wireless connectivity applications, as well as inertial and environmental sensors from Atmel’s technology partners.

The ATBTLC1000 SoC offers a complete hardware and software solution – making it easy to get started with the development of portable, battery-powered devices with Bluetooth Smart (Bluetooth Low Energy 4.1) connectivity – serving application areas such as wireless data logging, wearable computing, and other popular and rapidly growing IoT markets.

Atmel’s new hardware platform is one of the smallest, most power-efficient Bluetooth Smart hardware reference platforms on the market aimed at IoT and wearable applications – and it’s very easy to get started using it for evaluation and hardware or software development, with everything you need to get started provided ready-to-go.

Atmel believes this development platform provides a hardware and software ecosystem that is easy to use out-of-the-box, helping developers accelerate their product development in emerging areas such as wearable computing, personal healthcare and fitness logging devices, Bluetooth Smart IoT applications and other markets.

All of which could benefit from the powerful combination of wireless Bluetooth Smart connectivity, a powerful ARM Cortex-M0+ microcontroller, on-board temperature, humidity and pressure sensors, a six-axis inertial measurement unit, and very efficient use of battery power.

Atmel’s Wearables Demo platform integrates the Atmel Smart SAM L21 ultra-low-power microcontroller, which uses an ARM Cortex-M0+ core, alongside Atmel’s ATBTLC1000 system-on-chip which gives the system wireless connectivity using Bluetooth Smart.

The platform also includes a capacitive touch sensor interface, hardware cryptographic and security capabilities, and a set of sensors from Atmel’s partner Bosch Sensortec. The sensors provided on the board include a BHI160 6-axis inertial measurement unit, measuring acceleration and rotation in three dimensions, and a BME280 environmental sensor which provides temperature, humidity and barometric pressure measurements.

All these hardware features are integrated into a very small reference board with dimensions of only 40 by 30 millimetres, making this reference design particularly attractive for developers working on size-critical applications such as portable and wearable devices.

Of course it’s still a valuable development platform for all kinds of IoT applications requiring Bluetooth Smart connectivity or as an evaluation platform for the ATBTLC1000 or any of the other devices featured on the board, even if the application you’re working on is not size-critical.

Atmel’s new ATBTLC1000 Bluetooth Smart chipset is available packaged in a tiny 2.2 x 2.1mm Wafer-Level Chip Scale Package, making it 25 percent smaller than the closest competing Bluetooth Smart device on the market. This enables designers to create ultra-compact designs for the next generation of Bluetooth-connected wearable devices, Internet-of-Things products and industrial applications.

Furthermore, power management is a highlight of the new platform – the Atmel Smart SAM L21 microcontroller at the heart of Atmel’s Wearable Demo platform is claimed to be the lowest-power ARM Cortex-M0+ microcontroller on the market, and this is combined with the industry-leading energy efficiency of the ATBTLC1000 Bluetooth Smart system-on-chip.

This makes it a perfect foundation for battery-powered IoT and wearable computing applications where strong energy efficiency and battery runtime is important but the performance of a 32-bit ARM microcontroller is also desired.

The SAM L21 has a current consumption as low as 35 microamps per MHz in active mode, and right down to 200 nanoamps in sleep mode. In fact, the power consumption of this microcontroller is so low that it can often be powered from a single lithium coin cell in some applications.

This device delivers an impressive score of 185 in the EEMBC ULPBench suite, which is an industry-standard benchmark of energy efficiency in low-power embedded devices, and this is the best score recorded for any ARM Cortex-M0+ device currently on the market.

This powerful, compact hardware platform is also backed up by a software ecosystem provided by Atmel, making it a complete development platform that allows you to very easily get started experimenting with and developing energy-efficient IoT and wearable computing applications that combine Bluetooth Smart connectivity with a powerful microcontroller, long battery life, and a range of sensors, all in a very small form factor.

To help you get started easily, the software development process is simplified through the use of Atmel Studio 7, Atmel’s flagship IDE for their microcontroller products.

This platform is also compatible with Atmel START, Atmel’s intuitive new web-based development tool for software configuration and code generation, and Atmel also has a real-time operating system available for use with the ARM chipset.

We’re excited about the possibilities with this new chipset from Atmel – and with the Internet of Things and how it can be used to create new and innovative solutions to our customers’ requirements.

Here at the LX Group we have end-to-end experience and demonstrated results in the entire process of IoT product development, and we’re ready to help bring your existing or new product ideas to life. Getting started is easy – click here to contact us, telephone 1800 810 124, or just keep in the loop by connecting here.

LX is an award-winning electronics design company based in Sydney, Australia. LX services include full turnkey design, electronics, hardware, software and firmware design. LX specialises in IoT embedded systems and wireless technologies design.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

Wind River’s Rocket is a free real-time operating system for 32-bit microcontrollers, specifically designed to help you build intelligent embedded devices quickly and easily.

Rocket is a fast, reliable, secure platform designed to help accelerate your development and deployment of Internet-of-Things applications. It’s easy to use, helping to make it possible for users and developers to take advantage of the opportunities of the IoT even if they are new to the complexities of developing smart, connected, embedded IoT systems.

With a robust set of capabilities, the Rocket platform gives IoT developers a best-in-class, scalable, real-time operating system for 32-bit microcontrollers. It’s ideal for building embedded edge-node devices in Internet-of-Things applications, or sensors, wearable technology, industrial controllers and other resource-constrained yet powerful, connected IoT devices.

The technology behind Rocket is commercially proven, based on Wind River’s industry-leading experience with its other real-time operating systems such as VxWorks, and it is optimised for strong efficiency in resource-constrained systems. Rocket is tuned for deployment on small, memory-constrained and power-constrained devices with as little as 4kB of storage.

The Rocket OS kernel provides an extensive suite of services, including advanced power management and interrupt handling, dynamic memory management, and advanced multithreading with inter-thread data communications and synchronisation.

Rocket makes your development of embedded IoT applications and devices easier, simplifying or eliminating many of the common challenges associated with developing embedded device firmware from scratch.

Various hardware types are supported, such as ARM architecture as well as the Intel architecture used by platforms such as Intel’s Quark system-on-chip family. Many popular 32-bit microcontrollers and development platforms are supported by Rocket, including the Intel Quark X1000 system-on-chip and Intel’s Galileo Gen2 development board based on this SoC.

The Freescale Freedom K64F, a low-cost development platform for Freescale Kinetis K64, K63 and K24 microcontrollers is also supported, and Wind River continues to expand support for different hardware platforms.

However you can also get started without any hardware at all – since Wind River provides a free hardware simulator integrated into the App Cloud IDE. This emulation platform is based on QEMU, a generic open-source machine emulator and virtualiser, which can use your PC to run operating systems and applications designed for a different architecture such as an ARM microcontroller.

This hardware simulation capability means you can prototype systems without the need to purchase any hardware, and you can focus your attention on building applications without availability of hardware becoming a bottleneck.

This helps free development teams from the limitations that can traditionally be dictated by hardware-related project dependencies, making it easier to work with Agile development practices in the overlapping hardware-software development industry.

Wind River provides online community support for the Rocket ecosystem in the form of the Rocket Developer Zone and Developer Forum, where you can learn from other experts how to use Rocket and App Cloud to rapidly build embedded and IoT solutions.

You can access documentation for the Rocket platform online to help you develop your application, and use the forum to ask questions, answer questions, or share your experiences of development using Rocket and App Cloud.

Integrated with Wind River’s Helix App Cloud, Rocket enables developers to easily compile and deploy their code, securely building and delivering applications to local devices or to connected devices already deployed in the field.

App Cloud is a cloud-based software development environment which makes it easy and convenient to get started developing applications on the Rocket OS. You can get started developing your Rocket IoT applications in minutes, simply by creating a free App Cloud account and connecting your target hardware, or trying the hardware simulation provided in App Cloud.

The free App Cloud development environment is a new kind of software development platform, an IDE based in the cloud, that removes many of the traditional complexities of building applications for embedded systems. App Cloud makes it easy to start writing and debugging your Rocket IoT applications in minutes from any Web browser, with access to remote device hardware targets and support for C, C++ and Node.js development as well as runtime debugging.

Furthermore, App Cloud greatly simplifies the process of developing software for embedded devices, allowing you to dynamically build and manage SDKs on a variety of hardware platforms, all from a single, secure, cloud-based environment, and it helps makes the development of software for embedded and IoT applications more accessible, without any deep understanding of the underlying OS or hardware required. You don’t have to muck around compiling or installing toolchains and software to support development and code deployment on your embedded hardware, since the cloud takes care of this for you.

Getting started using App Cloud is easy. You simply sign up for free, and you’re able to create a new project, set up your device SDK and download the device image. Then you can write or import code, build, run and debug that code to get started creating your application, all within the cloud. The free version of App Cloud has no time limitations, and it offers up to 250 Mb of storage for your application projects in the cloud, with only predefined SDKs supported.

There is also a paid, premium version of App Cloud available for enterprise users, with greater storage and the ability to add and customise SDKs as needed. This also offers enterprise-level support for Rocket and App Cloud, leveraging Wind River’s deep expertise in embedded devices and operating systems to support commercial customers and their IoT product development.

Wind River’s Rocket is one of many IoT solutions and is worth consideration. However it is only one of many on the market, all of which creates an almost infinite combination of possibilities – and we can help your organisation find the best possible outcome for your situation.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

Continuing on from our previous article explaining the LoRa Alliance, we’re now excited about the final LoRaWAN revision 1.0 specification that has recently been formally released to the public by the LoRa Alliance – and is available to download freely from their website. This release makes LoRaWAN the most comprehensive and the most widely adopted Low Power Wide Area Network (LPWAN) specification presently available for open use.

The LoRaWAN specification is the first public and open carrier-grade LPWAN protocol standard, aimed at wide-area networks of sensors, base stations and servers, or any wide-area Internet-of-Things or M2M networking applications.

This specification has been created by the LoRa Alliance, an open, non-profit consortium led by IBM, Actility, Microchip and Semtech, who believe that the Internet-of-Things era is already well and truly established, who have a mission to standardise LPWAN deployments around the world that enable wide-area connectivity for IoT and machine-to-machine, smart city and industrial telemetry applications.

As a part of IBM’s support of the LoRa Alliance, IBM has released their “LoRaWAN in C” reference implementation of the specification as open source under the Eclipse Public License.

The LoRa Alliance and its members, which include many industry leaders in the mobile network and IoT sectors, see the release of this standard as a significant step towards international standardisation and interoperability in the LPWAN space.

This will stimulate the deployment of network infrastructure and certified sensor hardware products from many manufacturers and vendors around the world – all using a unified and interoperable standard. According to the Alliance, they are delighted to have achieved this milestone of opening the LoRaWAN specification to the general public.

The members of the LoRa Alliance have collaborated, sharing their knowledge and experience, to build and rigorously test the LoRaWAN R1.0 release specification to ensure its best possible readiness for large-scale deployments across the entire spectrum of different LPWAN use cases.

The LoRa Alliance hopes that this careful implementation of the LoRaWAN open standard will drive the global success of LPWAN technology, particularly in Internet-of-Things and M2M ecosystems, and it will help to guarantee interoperability around one open, carrier-grade, global specification.

The Alliance is a strong believer in open standards, rather than proprietary, closed specifications, which enable cooperation between the key stakeholders in the LPWAN and Internet-of-Things sectors, including mobile network operators, sensor and connected device manufacturers, and end users as well. They believe that open ecosystems are critical to encourage the widespread adoption of low-cost, long-range machine-to-machine connectivity.

Having industry leaders, vendors, service providers and users involved in the development and improvement of the standard has ensured that all of their shared knowledge and experiences are included and addressed most effectively by the specification.

The aim is ultimately that LoRaWAN will be the best placed standard to benefit the LoRa community, and the LPWAN IoT industry more generally.

LoRaWAN is an ideal framework for LPWAN applications that require very strong energy efficiency, providing telecom-grade connectivity and managed, secure, bidirectional communications as well as location-enabled services, all with hardware that can run from a single coin cell battery.

Furthermore, LoRaWAN is optimised for strong energy efficiency and support for large networks of up to millions of devices in regional, national or even international wide-area networks. It is specifically aimed at supporting low-cost, secure, bidirectional wireless communications with portable devices across wide areas while keeping both the battery costs and base station infrastructure costs to a minimum.

With the wide-area capabilities of the LoRaWAN specification, entire cities or countries can be connected using a relatively small number of base stations, meaning that the up-front rollout of thousands of base station nodes is not needed as would be required with traditional mesh networks. This makes wide-area IoT solutions much more accessible, with reduced infrastructure costs.

LoRaWAN technology can be used alongside the more common cellular M2M technology in a complementary way – although cellular networks require shorter distances to each base station and have higher power requirements, they can also offer more bandwidth for those applications and devices in the network where this bandwidth is required.

The LoRAWAN specification aims to make it easy to develop LPWAN services and applications, and to address the challenges of deploying and operating a LPWA network across a large geographic area – even as large as a whole country.

Its features are specifically aimed at supporting low-cost, secure, mobile and bidirectional communication for wireless IoT applications, with strong energy efficiency and a minimal need for base station deployments.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

The LoRa Alliance is an open, non-profit, international alliance of companies and industry stakeholders that share the mission of trying to standardise the deployment of the Low-Power Wide Area Networks (LPWANs) – that are increasingly being deployed around the world to enable Internet-of-Things technology and machine-to-machine communications, “smart cities”, and industrial applications.

Members of the LoRa alliance collaborate with the aim of driving the global success of their LoRaWAN protocol, by sharing knowledge and experience with a view towards interoperability between operators, using a single open global standard for LPWAN connectivity. The Alliance – which is led by IBM, Actility, Semtech and Microchip, formally released the open LoRaWAN R1.0 standard to the public earlier this year.

LoRaWAN is an LPWAN specification intended for wireless, battery-operated IoT “things” with wide-area network connectivity. Its features are specifically aimed at supporting low-cost, secure, mobile and bidirectional communication for wireless IoT applications, with strong energy efficiency and a minimal need for base station deployments.

A LoRa network is already being rolled out by Bouygues Telecom in France, in partnership with Sagemcom, with aims to cover most of the country by the first half of 2016. Some testing and evaluation is already underway with this country-scale LoRaWAN network, and tests are also being conducted locally in Sydney’s North Shore area by the NNN (National Narrowband Network) Company.

LoRaWAN is optimised for strong energy efficiency and support for large networks of up to millions of devices. At the physical layer, the RF hardware is optimised for high efficiency, with data links being maintained over long distances with very low power consumption.

As with some other LPWAN systems such as Taggle, the class-licensed sub-gigahertz ISM bands are used to provide this long-range connectivity – different frequencies depending on which country the technology is deployed in.

This long range and energy efficiency comes at the cost of data rate, though – this technology was never intended for high-bandwidth applications, but it is a perfect fit for lightweight applications such as telemetry from environmental sensors deployed in remote field applications.

LoRaWAN network architecture is typically laid out in a “star-of-stars” topology with multiple endpoints and multiple gateways. In this arrangement each gateway serves as a transparent bridge that relays messages between endpoint devices and a central back-end server. Gateways are connected to the back-end server via familiar IP networks while endpoint “things” use a single-hop lightweight wireless link back to one or more gateway devices.

Wireless communication between the endpoint devices and the gateways is performed in a spread-spectrum manner, employing different frequency channels and data rates. The selection of the data rate is a trade-off between the required transmission range and the acceptable time for the transmission of a message of given size, with typical LoRaWAN data rates ranging from 0.3 kbps to 50 kbps.

This may seem small, but it is sufficient for a lightweight, embedded sensor application that transmits small packets of sensor readings occasionally to the back-end server.

Because of the spread-spectrum approach, communications with different data rates do not interfere with each other, but instead what you have, basically, is a set of “virtual” channels for each transmission at a different data rate. In this manner, the capacity of each gateway is increased, and more endpoint devices are able to be supported by each gateway. This means that the infrastructure cost of rolling out a large-scale LoRaWAN network is reduced.

To maximise both battery life of the endpoint devices and the overall capacity of the network, the LoRaWAN network server is responsible for an adaptive data rate (ADR) scheme that dynamically manages the data rate and the RF power output for each individual endpoint node in the network.

The LoRaWAN standard defines three classes of endpoint nodes – one that allows a small downlink window after each upload, which means that devices don’t have to communicate a scheduled downlink window in cases where the amount of downlink data needed is minimal; or one that allows a scheduled downlink slot at a defined time; or one that listens for downlink messages at any time.

The latter is more flexible, but because it requires the radio receiver to be kept online listening for new downlink messages all the time, this is the most power-inefficient mode compared to the former scenarios where the radio can be powered down. This is another way that the LoRaWAN protocol helps to maintain strong power efficiency in the endpoint devices.

The LoRa Alliance Certified Product program ensures that any LoRa-branded devices on the market are compliant with the standard, are interoperable, and meet regulatory requirements such as the radio frequencies being used. Only LoRa Alliance authorised test houses may perform testing for this program, and the relevant national conformity test reports are supplied by product designers, together with the LoRa Alliance conformity report, to the Alliance’s certification body before the “LoRa Certified Product” status is allowed.

This strict process gives consumers confidence in the LoRa Alliance and in consumer-facing products that carry their brand, meaning that consumers without a technical background can be confident that their products are interoperable, compliant with relevant radio regulations, and can be used in a predictable way alongside other devices and software tools that are built on top of the same open standards.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

This year the M2M (Machine to Machine) market has exploded with the introduction for various low-power systems, and this includes Taggle Systems’ “Taggle” technology – a low-power, wide-area (LWPA) radio network technology which offers low-cost, power-efficient machine-to-machine communications for embedded systems across a very long range, for many kinds of sensors and applications in different sectors such as utility management and agriculture.

The team behind Taggle identified a gap in the M2M connectivity market which was not being addressed by existing, popular wireless connectivity technologies such as 802.15.4 and WiFi, which is low-power, wide-area networking with small amounts of data, with low bandwidth at a low cost, with minimal deployment of expensive infrastructure.

In many situations it is advantageous to send small amounts of data from field sensors over long distances, and Taggle’s energy-efficient, long-range wireless connectivity operating in the 900 MHz ISM spectrum helps to achieve this.

Today, Taggle is deploying its network of transmitters and receivers all over the country, becoming Australia’s first dedicated M2M network. Using their new technology, Taggle is deploying Australia’s only dedicated machine-to-machine telemetry network, enabling the cost-effective collection of data from thousands of Taggle-enabled devices in networks up to the scale of entire cities.

The Taggle network is made up of both transmitters and base station receivers. Taggle transmitters are commonly integrated into sensor or control devices in the field. For example, Taggle’s Automated Meter Reading (AMR) systems can be retrofitted to common water meters to read water consumption and broadcast the data back at one-hour intervals, for use by the water utility, local government and the individual consumer.

These AMR assemblies for water meters are a typical example of a device built around a Taggle transmitter. The transmitter offers low cost and strong energy efficiency, with the ability to transmit a small data packet once per hour for over ten years without replacement of its internal lithium battery.

Each transmitter module is equipped with four general-purpose I/O ports, making it possible to adapt to different kinds of sensors and applications. These sensor network “tags” are very compact and lightweight, and are able to tolerate the environmental conditions found outdoors in most field installations.

Each base station receiver is able to concurrently process hourly data from thousands of Taggle devices. The high receiver sensitivity of -130dBm means that each base station can receive data from tags up to several kilometres away, depending on local conditions. This strong link budget helps to reduce the number of base stations needed for Taggle connectivity across a wide geographic area, keeping the total system cost to a minimum.

With an initial focus on utility-scale Automatic Meter Reading (AMR) networks for water distribution, Taggle technology is already being used by a number of local councils and water utilities across Australia to gather water use data – which is not only useful for billing but also for leak detection, demand management, network optimisation and planning for future growth. It provides very fine-grained water use data on an hourly basis, as well as removing the need to manually take meter readings.

Taggle’s network offers two major areas of use. The first is data acquisition, where small amounts of data can be collected from a very large number of sensors across a wide geographical area. The second valuable use-case is the location of objects within the area covered by the Taggle network.

Data can be collected from all sorts of sensors and devices and transmitted back to the Taggle network. Taggle’s wireless data acquisition hardware can collect data from electricity, gas and flow meters, rain gauges, and a range of other sensors such as pressure monitoring, sewer overflow, temperature, humidity or soil moisture sensors.

Once data has been collected it is processed by Taggle to produce data feeds for end users. These data feeds, which can be formatted to help meet individual users’ requirements, can be sent by email, secure FTP or web services to be integrated with the users’ chosen database or software interface.

Taggle’s radio network is also very cost effective for the sub-metering of utilities in large buildings such as high-rise apartments. Taggle technology allows a water meter, for example, to be installed for each individual user at low cost, allowing for individual billing. With all the data transmitted wirelessly back to the receiver, there is no need for labour-intensive meter reading.

In areas covered by three or more Taggle receivers, the locations of items fitted with Taggle transmitters can also be triangulated to within a few meters. With each Taggle receiver able to handle communications with thousands of tags concurrently, over distances of kilometres – this application of Taggle’s sensor network technology is very attractive in areas such as monitoring the movement of livestock, high-value goods in warehouses and more.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

One of the greatest hindrances to a successful Internet-of-Things device is the amount of energy consumed and level of bandwidth required for a wireless solution. However, these challenges have been overcome and now your M2M and IoT-enabled devices with low-bandwidth requirements can take advantage of a brand new system that is ideal for the task – SigFox.

SigFox is a new wireless connectivity platform being deployed across many countries, whose aim is to provide low-power, wide-area network infrastructure across large areas, for connecting Internet-of-Things and Machine-to-Machine telemetry applications that have limited bandwidth needs.

By providing radio communications with embedded devices across a wide area, and without the relatively high cost of cellular telephone networks, SigFox aims to make it fairly easy to integrate their platform with your other software applications.

The SigFox network is highly scalable and built for a huge number of devices, offering a global wide-area cellular connectivity solution from customer’s devices right through to their software applications – with very strong energy efficiency. It has been estimated that over the next decade, 14% of the booming IoT market will be made up of connected objects using low-power, wide-area networks such as SigFox or LoRa.

The fundamentals of SigFox are this – separate antennas are deployed on towers across a wide geographic area, in a similar manner to a cellular network – and this new network receives and transmits data from IoT devices in the field, such as water meters or parking sensors.

Ultra-narrowband wireless technology allows very low transmission power levels to be used while still maintaining a robust radio link to the rest of the network. This means devices can run efficiently for a long time in power-constrained installations, for example in remote field devices which can’t easily have their batteries replaced.

SigFox networks are usually built with cells 30-50km apart in rural areas, however in urban areas where there is more potential for radio interference, as well as more obstructions – the distance between cells may be reduced to 10km or less. Between outdoor nodes with line-of-sight the range between connected nodes could be much larger, with line-of-sight link distances of potentially up to 1000 kilometres.

This long-range, wide-area coverage means that enormous areas, even whole countries, can practically be covered with a limited number of SigFox base stations – and this nation-scale connectivity is exactly what SigFox aims to achieve.

Any device within this radius of a SigFox base tower can be wirelessly connected to the SigFox IoT network, providing wireless connectivity essentially anywhere, with minimum infrastructure deployment, simplicity and low cost.

The overall SigFox network architecture has been designed to provide a scalable, high-capacity network, with high energy efficiency, while maintaining a simple star-shaped cellular network topology that is easy to roll out.

Furthermore, SigFox claims that each base station can handle communications with up to a million objects, with an overall system power consumption as small as a thousandth of that of a standard cellular network.

Power management with SigFox endpoint nodes is incredibly efficient – they can wake up whenever they need to send a message, send a quick transmission and then return to a low-power sleep state. This allows devices that periodically transmit sensor data over a network, for example, to achieve very good battery lifetimes – in one example case cited by SigFox, up to 20 years from a pair of AA batteries.

Although the SigFox technology can’t accommodate heavy amounts of Internet data such as streaming media, it is well suited to carrying simple messages in Internet-of-Things and telemetry applications, employing lightweight transport protocols such as MQTT.

The SigFox network can carry up to 140 messages per object per day, or one message every 10 minutes, with a wireless throughput of up to 100 bits per second and a maximum message payload size of 12 bytes. SigFox employs ultra-narrowband radio communications in the ISM UHF bands, meaning that it can be deployed in most countries without device-specific radio spectrum licensing.

The specific frequency bands used for SigFox can vary according to the ISM spectrum allocations in different countries, with the 902 MHz band being used in the United States and the 868 MHz band used for most deployments in Europe. The SigFox ultra-narrow-band technology coexists well with other users of these frequencies, without collisions or capacity problems.

Thanks to SigFox’s aim to roll out their network to 60 countries over the next five years, with particular interest coming from the “smart grid” and energy management sector – we know this system will be a success. The SigFox network currently covers all of France (with 1200 base stations), Spain and the Netherlands, along with London, Manchester and several other UK cities.

However, this is not an international-only system – here in Australia we’re about to get started with SigFox, whose rollout will be announced this month. We predict a rapid take-up and look forward to working with future an existing customers to harness this exciting new technology.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

The Device Connection Platform from Ericsson is a cloud service for machine-to-machine and Internet-of-Things applications, which is specifically aimed at enabling telecommunications network operators to offer connectivity management to their business customers in the IoT/M2M sector.

This new platform enables mobile network operators to provide support services for a growing variety of IoT and M2M devices, as well as simplifying the process of large-scale IoT network deployment and reducing costs. Ericsson has recently acquired this M2M platform from Telenor Connexion, in an effort to build their technology and know-how in this growing sector. Telenor Connexion will become Ericsson’s first customer for the Device Connection Platform.

Ericsson’s DCP is a dedicated M2M/IoT platform aimed at enterprise IoT users that handles connectivity management, subscription management and integration with Operations Support and Business Support Systems. It also allows for automation of business processes between mobile operators and business enterprises.

The platform is sold as a cloud service, offering users the traditional cloud benefits of a low initial investment and a fast rollout – that can significantly reduce barriers to deployment of IoT/M2M solutions by cellular network operators and their customers, keeping the total cost of ownership down while maximising quality of service.

Ericsson’s platform supports network operators who are expanding their M2M and IoT business sectors by assisting with connectivity management across the whole device lifecycle, as well as assisting with the marketing of DCP-based services. Furthermore, the platform provides valuable functions such as subscription management, device management, and self-service Web-based administration portals for both operators and enterprise users. Ericsson’s offering is comprised of the basic Platform-as-a-Service functionality along with service portals and APIs for users.

By offering a range of APIs, Ericsson allows enterprise customers to integrate their back-end systems and processes with this M2M platform – allowing these back-end systems to access the data and capabilities of M2M/IoT networks.

Through a service portal, available at any time from anywhere, customers can access self-service functionality to manage and control their installed SIM cards, monitor operational status in real time, access analytics data, and perform other management functions.

Ericsson’s platform aims to make it more viable for device manufacturers, enterprises and service providers to deploy large Internet-of-Things solutions across geographical boundaries, and has already been implemented by some telecom providers abroad such as Orange, TeliaSonera and Bell Canada.

Multinational enterprises offering connected M2M/IoT services and devices to an international customer base are faced with a key challenge – how to provide an easily managed and seamless IoT solution for end users as they move between different providers and different mobile networks.

The fragmentation of mobile networks between different countries and different carriers is a major obstacle to global M2M deployments. However with Ericsson’s platform – the goal is for operators and their customers to enjoy a unified experience in large-scale mobile IoT deployments, including global use of a single SIM card, harmonised service levels and harmonised business processes, across multiple countries and multiple network operators.

Ericsson, together with the Global M2M Association – a cooperative effort between six international tier-one operators active in the M2M telecommunications market, have showcased their new Multi-Domestic Service at Mobile World Congress 2015.

The Multi-Domestic Service aims to address this issue of network fragmentation across different carriers and countries by delivering a single, consolidated M2M/IoT management platform, based on Ericsson’s Device Connection Platform. Three of the Global M2M Association’s members (Orange, Telia and Bell) have already started using the Device Connection Platform individually.

Orange Business Services have also recently announced that they have entered into a strategic agreement with Ericsson to use the Device Connectivity Platform. As with Ericsson’s other partners for this platform, their goal is to better serve the growing global M2M market and to respond to the need for multi-domestic connectivity with seamless user experience across different carrier networks in many countries.

As well as the cross-border mobile IoT efforts of the Global M2M association, the Device Connection Platform is also going to be adopted to support connectivity, security and device management by members of the Asia-centric Bridge Alliance of mobile carriers.

The Bridge Alliance aims to use the Device Connectivity Platform to lower the barriers to entry into IoT services for device OEMs and service providers across 36 different countries that are covered by the member companies in the alliance, with the goal of common end-user experience and back-end management.

Furthermore, the Bridge Alliance hopes to remove the need for complicated deals that businesses would otherwise have to negotiate with national telecommunications network carriers in each country they’re operating in, and enable them to create multi-national platforms and processes to support IoT services and devices that can seamlessly “roam” internationally and between different operators.

Considering the effort Ericsson has expended into the platform, along with the efforts of the Global M2M association – this new platform could be the solution to your M2M and IoT device needs.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

As the year progresses it seems that we are increasingly exposed to new Internet-of-Things platforms, and the latest to take our attention is myDevices – a platform-as-a-Service for Internet-of-Things applications.

The myDevices platform is a device-agnostic ecosystem for the connected world of today. With myDevices you can securely and efficiently connect a wide range of devices while capturing and translating critical business data to support and engage customers more effectively.

This service is a powerful combination of a customisable IoT platform and a professional services ecosystem provided by myDevices to support the platform. Their ecosystem is able to provide tailored solutions to suit the specific needs of businesses that manufacture, support or sell connected devices.

And it is a complete platform – by offering an end-to-end IoT solution, myDevices offers easy integration with a range of existing systems and products across multiple industries. It’s also an agile IoT platform that enables you to bring connected products to market securely and with faster time to market.

Businesses want to take advantage of the IoT, but they don’t necessarily know how to do it, and many are at a loss when it comes to getting started. Enterprise users could build their own IoT solution from the ground up, but such an undertaking involves a large commitment of time and cost, taking time and resources away from core operations.

Many enterprises have questions about how and when to use IoT solutions, where these solutions fit into business operations, and how they can not only collect data but also act on it and generate business value. For many businesses, an IoT technology platform itself isn’t quite enough to deliver a valuable result.

This is the market that myDevices intends to serve with their Internet-of-Things Platform as a Service. The myDevices platform aims to make it easy for businesses to come on board, and to succeed, with the Internet of Things.

Manufacturers of connected products require a solution that not only enables communication from manufacturers to devices but also enables the business to manage relationships with customers and their connected devices. This allows businesses that manufacture, sell and support connected devices and services to efficiently connect products, manage data, and interact with their customers.

The myDevices platform features a customer-facing front-end as well as including data collection, analytics and engagement tools at the back-end. These back-end tools allow businesses to evolve their IoT products and services at the same time they’re improving customer service, improving marketing directly to their customers, and collecting useful and actionable data on their products.

One of the key differentiating features of the myDevices ecosystem is the professional services that are provided in tandem with the IoT technology platform. Before a solution is presented, specific business challenges are identified for each customer.

A secure IoT solution is then created by myDevices, including software, UI design, hardware, tools and analytics, user-facing components and whatever else may be applicable to best meet the customers’ requirements. It is built to scale and evolve as the business grows. This is an IoT solution tailored to suit specific business needs, rather than a “one size fits all” solution.

Customised solutions from myDevices allow companies that manufacture, sell and support connected devices to efficiently connect products, manage data, and interact with their customers. The myDevices platform is the first of its kind to offer both a back-end connected device solution for enterprise users and a connected front-end solution to suit the needs of end users.

This platform is device-agnostic, unlike some other IoT solutions on the market at present, and it can be connected with essentially anything – for example sensors, connected appliances, wearable devices, smartphones, PCs and consumer electronics. You can also use development tools and platforms such as the Arduino and the Raspberry Pi, and easily integrate these with the myDevices platform.

The front-end component is designed to interface with end users, while the back end captures and translates business data. The myDevices platform then uses this data to generate visualisation and real-time insights. The myDevices platform provides a range of customer and enterprise-focused interfaces, including marketing and business intelligence tools for enterprise users, an analytics suite linked to a marketing engine, and a strong emphasis on data visualisation.

myDevices has been designed with security in mind at all layers of the architecture, using secure protocols for all data communications, keeping traffic encrypted as it goes through the network. This includes the use of HTTPS for all network communications.

Through a combination of front-end and back-end features that run on any device, myDevices enables companies to analyse the usage of their connected devices and the behaviour of their consumers so they can then tailor their marketing and improve customer lifecycle management.

At this point we feel that myDevices could be one of many solutions to your Internet-of-Things needs. However this is only one of many options for you to consider.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

Nokia, Ericsson and Intel have recently announced their combined support for a new standard called Narrow-Band Long-Term Evolution (NB-LTE), which they see as an ideal connectivity solution for the growing cellular Internet-of-Things market.

NB-LTE is an improved variant of existing 4th Generation LTE (Long-Term Evolution) mobile technology which has been optimised for low-power machine-to-machine and Internet-of-Things applications.

This new standard is NB-LTE is well suited for IoT applications – thanks to being a narrow-band cellular communications standard for applications that aren’t very data intensive – which offers low implementation cost, ease of use and good power.

NB-LTE networks operate with narrow-band 200kHz channels, meaning that existing spectrum allocations such as 2G can’t simply be re-allocated to support the new technology. However, NB-LTE can be used in shared spectrum alongside existing LTE networks.

This narrow-band approach is particularly valuable today as more and more stakeholders are using the RF spectrum, with more spectrum congestion and less unallocated space.

Nokia, Ericsson and Intel plan to work closely together to develop and bring to market infrastructure and technology that supports the uptake of the NB-LTE standard, as well as products that make use of it. These companies aim to support the building of an ecosystem around NB-LTE that accelerates its adoption, including its use in in IoT applications.

They believe that it makes sense to take advantage of the existing widespread deployment of cellular networks to support and drive IoT adoption … that the development of the NB-LTE standard helps achieve this at minimal cost through the re-use of existing infrastructure where appropriate, and that this development will bring benefits to consumers such as enhanced connectivity of devices at a lower cost.

Intel intends to support commercial rollout of the technology, providing a roadmap for their NB-LTE chipsets and product upgrades beginning in 2016 that will enable NB-LTE connectivity combined with slim form factors.

These products will add to Intel’s growing NB-LTE portfolio. Nokia and Ericsson will provide the technology needed for infrastructure upgrades, supporting an extension of existing LTE base stations and networks to NB-LTE technology.

Narrow-band LTE is intended to make it easier for mobile operators to support the huge numbers of small devices that IoT applications are expected to bring into existing 4G LTE networks, without network congestion.

Existing 4G networks are considered to be crucial to IoT development because they’ll be around for decades – hence the Long-Term Evolution name. Using this infrastructure provides a kind of future-proofing for IoT devices, which may easily have a longer useful lifespan than a smartphone.

On the other hand, existing, 2G and 3G networks may soon be decommissioned. Taking advantage of the existing global footprint of LTE cellular infrastructure ensures a global foundation for a vast range of new cellular IoT applications for consumer and industry users, and ensures that this will be a stable foundation.

But NB-LTE doesn’t have industry-wide support, and other companies such as Huawei are putting their weight behind the existing Narrowband Cellular IoT, or NB-CIoT, standard. NB-CIoT has already gained operator support from major players such as Vodafone and China Unicom.

However, the NB-LTE standard, unlike NB-CIoT, does not require any overlay network for compatibility with existing LTE networks and chipsets. This means that NB-LTE can be more easily deployed across existing LTE networks, compared to the competing NB-CIoT standard, and this is an important advantage.

The key difference is that the NB-LTE standard makes it much easier to re-use existing LTE infrastructure – both in terms of the network infrastructure and the chipsets in end-user devices. This leads to clear advantages for the NB-LTE standard in terms of cost and deployment time.

At a recent meeting, the 3rd Generation Partnership Project (3GPP) Radio Access Network (RAN) group has looked at these different proposals and decided on a common way forward, which is important since narrowband LTE specifications are likely to play a crucial role in the development of the cellular IoT sector.

What they have agreed on is a standard called Narrowband-IoT or NB-IoT. This is a new standard that is not exactly the same as either the NB-LTE proposal or the NB-CIoT proposal, but something which seems to include the benefits of both approaches, which all stakeholders can agree on as a common standard for future IoT-friendly LTE development.

This new standard reconciles the differences between the narrowband standards being promoted by different technology vendors, and provides for low device cost, low power consumption, and an optimised network architecture with IoT applications in mind that provides improved indoor coverage, low delay sensitivity and support for a massive number of low-throughput IoT devices on the network.

Overall the Narrow-Band Long-Term Evolution standard offers a glimpse into the future of M2M devices and the Internet of Things. However if you have a wireless M2M product idea or revision requirement – we can work together to meet your needs.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.

Yaler is a simple, open and scalable relay service that enables secure outside access to Internet-connected embedded systems and IoT devices that are behind a firewall or router.

Firewalls and Network Address Translators (NATs) can cause connectivity issues when deploying Internet-connected embedded systems and IoT products in the real world, especially in corporate environments.

For example, say you want to access something like an Internet-connected temperature sensor connected to your private LAN from anywhere in the outside world.

Traditionally, this would require opening and forwarding ports at the router, which means extra hassle as well as extra security vulnerabilities, and this needs to be repeated for each additional IoT device you add to the network.

Yaler aims to solve this problem in a simple and easy-to-use manner while also maintaining security.

One common solution is to use port forwarding and to assign an external IP address for each device at the router level. However, this requires the end users of these devices to know how to configure port forwarding and to have administrative access to the network infrastructure, which isn’t always possible.

Yaler aims to solve this problem, making it easy to set up secure Web and SSH access to embedded devices and IoT systems from outside the local network, regardless of whether they’re behind a firewall, a NAT or a mobile network router, and without requiring configuration of the network infrastructure. Yaler provides this in the form of an easy-to-use cloud-based connectivity service.

Furthermore, Yaler provides an infrastructure and service that allows your IoT devices to be accessed from the outside Internet with a simple public URL. This is accomplished by using a reverse HTTP protocol, where a service on the Internet acts as a public relay for these devices on the private network behind firewalls or NATs.

You can use almost any network-connected hardware that provides a TCP socket, with guides and tutorials provided by Yaler that make it easy to get started with popular platforms including the Arduino, Raspberry Pi, Intel Edison and BeagleBone. A single Yaler relay server instance can host many devices, such as Arduinos, SheevaPlug style devices, Android phones, or any other connected device with TCP socket connectivity.

Furthermore, remote access to local gateways enables the configuration and control of other devices on the network, even if these are embedded IoT devices that use alternative network stacks like Bluetooth Low Energy or 802.15.4/6LoWPAN. If they can be reached via their gateway from the TCP/IP network infrastructure, then Yaler can be configured to talk to these devices.

Libraries and examples are available for Yaler using the Arduino Ethernet shield, the Arduino Yún, Arduino with the Texas Instruments CC3000, and many other popular low-cost IoT development platforms. Yaler also makes it easy to implement a custom binding for any other device, based on the software examples they provide using C, C#, Java or Python.

The process to get started is simple – after the Yaler library, or YalerTunnel command-line tool, has been installed on the device – end users can just plug in their device and access it from outside the local network via the Yaler relay at a known, stable URL.

Once your devices are accessible and addressable from the Web using the Yaler relay, Yaler makes it fairly easy and straightforward to set up integration with other existing Web applications or third-party services that you use.

Yaler enables secure tunnelling of most TCP-based legacy and proprietary protocols, so for example you can use VNC to monitor a machine, or collect data stored in a local database, without compromising on security. The Yaler service supports SSL/TLS encryption, where an embedded device publishes over a secure connection to the Yaler relay, and a client can then access the data over HTTPS.

Remote access is simplified thanks to the YalerTunnel daemon, enabling remote SSH access to embedded Linux devices via the Yaler relay without the need for port forwarding. This enables you to securely access local embedded computers for administration, monitoring and remote operation.

You can conveniently debug, monitor, reboot or update a device such as a Raspberry Pi, Arduino Yún or any other Linux platform remotely, using standard tools at the command line.

Yaler is based around open-source technology, and it is free to use with a single HTTP relay domain associated with your Yaler account. All Yaler libraries and daemons are freely provided under the Simplified BSD open source license and dual-licensing is possible, to help integrate Yaler into your commercial needs.

This suits hobbyist users, and also makes it easy for enterprise users to get started evaluating the Yaler platform to see how it fits into their IoT needs. You can also move up to paid plans for enterprise users with demanding needs, providing features like a larger number of different domains, HTTPS support, premium support and high amounts of data transfer.

With tools such as Yaler – or many others from around the world – getting your Internet-of-Things product ideas to reality is much simpler than you can imagine. Here at the LX Group we have end-to-end experience and demonstrated results in the entire process, and we’re ready to help bring your existing or new product ideas to life. Getting started is easy – click here to contact us, or telephone 1800 810 124.

Published by LX Pty Ltd for itself and the LX Group of companies, including LX Design House, LX Solutions and LX Consulting, LX Innovations.