Don’t Miss Circuit Cellar’s Newsletter: Embedded Boards

Board-level embedded computers are a critical building block around which system developers can build all manor of intelligent systems. Circuit Cellar’s Embedded Boards themed newsletter is coming to your inbox tomorrow. COM Express mm

The focus here is on module types like Arduino, Raspberry Pi, COM Express, and other small-form-factor modules that ease prototyping efforts and let you smoothly scale up to production volumes.

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Remember, our new enhanced weekly CC Newsletter will switch its theme each week, so look for these in upcoming weeks:

Analog & Power. This newsletter content zeros in on the latest developments in analog and power technologies including DC-DC converters, AD-DC converters, power supplies, op-amps, batteries, and more.

Microcontroller Watch. This newsletter keeps you up-to-date on latest microcontroller news. In this section, we examine the microcontrollers along with their associated tools and support products.

IoT Technology Focus. The Internet-of-Things (IoT) phenomenon is rich with opportunity. This newsletter tackles news and trends about the products and technologies needed to build IoT implementations and devices.

The Most Technical

Input Voltage

–Jeff Child, Editor-in-Chief

JeffHeadShotIt is truly a thrill and an honor for me to be joining the Circuit Cellar team as the magazine’s new Editor-in-Chief. And in this—my first editorial in my new role—I want to seize the opportunity to talk about Circuit Cellar. A lot of factors attracted me to this publication. But in a nutshell its position in the marketplace is compelling. It intersects with two converging trends happening in technology today.

First, there’s the phenomenon of the rich set of tools, chips, and information resources available today. They put more power into the hands of makers and electronics DIY experts than ever before. You’ve got hardware such as Arduino and Raspberry Pi. Open source software ranging from Linux to Eclipse make integrating and developing software easier than ever. And porting back and forth between open source software and commercial embedded software is no longer prohibitive now that commercial software vendors are in a “join them, not beat them” phase of their thinking. Easy access has even reached processors thanks to the emergence of RISC-V for example (see p.39 in August issue). Meanwhile, powerful FPGA chips enable developers to use one chip where an entire board or box was previously required.

The second big trend is how system-level chip technologies—like SoC-style processors and the FPGAs I just mentioned—are enabling some of the most game-changing applications driving today’s markets: including commercial drones, driverless cars, Internet-of-Things (IoT), robotics, mobile devices and more. This means that exciting and interesting new markets are attracting not just big corporations looking for high volume play, but also small start-up vendors looking to find their own niche within those market areas. And there are a lot of compelling opportunities in those spaces. Ideas that start as small embedded systems projects can—and are—blossoming into lucrative new enterprises.

What’s so exciting is that Circuit Cellar readers are at the center of both those two trends. There’s a particular character this magazine has that separates it from other technology magazines. There are a variety of long-established publications that cover electronics and whose stated missions are to serve engineers. I’ve worked for some of them, and they all have their strengths. But you can tell just by looking at the features and columns of Circuit Cellar that we don’t hold back or curtail our stories when it comes to technical depth. We get right down to the bits and bytes and lines code. Our readers are engineers and academics who want to know not only the rich details of a microcontroller’s on-board peripherals, but also how other like-minded geeks applied that technology to their DIY or commercial project. They want to know if the DC-DC converter they are considering has a wide enough input voltage to serve their needs.

Another cool thing for me about Circuit Cellar is the magazine’s origin story. Back when I was in high school and in my early days studying Computer Science in college, Steve Ciarcia had a popular column called Circuit Cellar in BYTE magazine. I was a huge fan of BYTE. I would take my issue and bring it to a coffee shop and read it intently. (Mind you this was pre-Internet. Coffee shops didn’t have Wi-Fi.) What I appreciated most about BYTE was that it had far more technical depth than the likes of PC World and PC Computing. I felt like it was aimed at a person with a technical bent like myself. When Steve later went on to found this magazine—nearly 30 years ago—he gave it the Circuit Cellar name but he also maintained that unique level of technical depth that entices engineers.

With all that in mind, I plan to uphold the stature and legacy in the electronics industry that I and all of you have long admired about Circuit Cellar. We will work to continue being the Most Technical information resource for professional engineers, academics, and other electronics specialists world-wide. Meanwhile, you can look forward to expanded coverage of those exciting market-spaces I discussed earlier. Those new applications really exemplify how embedded computing technology is changing the world. Let’s have some fun.

Bluetooth SIG Adds Mesh Networking to BLE Ecosystem

The Bluetooth Special Interest Group (SIG) announced that the wireless connectivity global standard now supports mesh networking. This enables many-to-many (m:m) device communications and is optimized for creating large-scale device networks, ideally suited for building automation, sensor networks and smart home solutions where tens, hundreds, or thousands of devices need to reliably and securely communicate with one another.

According to the Bluetooth SIG, Bluetooth Low Energy (LE) enables short-burst wireless connections and supports multiple network topologies, now including a mesh topology for establishing many-to-many (m:m) device communications. This is an important evolution for Bluetooth technology, and one of the most anticipated features envisaged by the Bluetooth SIG promoters, anticipating Bluetooth 5 practical implementations.

With this update the typical point-to-point, star-based network topology evolves directly to a true mesh networking topology, paving the way for a wide range of applications that span from personal area network solutions all the way to an expanded range of connected devices, theoretically without physical limits.

One of the main benefits will be precisely in the area where until now only standard 802.11 Wi-Fi solutions were available, which is the smart home and smart buildings. With the combination of Bluetooth 5 and mesh networking technology, manufacturers will be able to surpass worries about coverage range, without compromising on the low-power requirements that are mandatory in battery operated devices. This enables the creation of “blanket” Bluetooth networking coverage, with devices connecting between themselves without the need for a central router. This allows effectively the creation of autonomous Bluetooth Wireless Local Area Networks, allowing devices to communicate locally. For example, sensors will be able to send messages to main devices, allowing the music to start playing in the living room, as soon as the user moves out of the room.

As the Bluetooth SIG highlights, mesh networking doesn’t require any special controllers or hub equipment, there is no single point of failure, and any Bluetooth control device will be able to remote control any point of the network. All this, with assured interoperability and without complexity, allowing users to acquire and add devices from any vendor that adopted the standard.

The potential of mesh networking also allows more complex commercial and industrial scenarios. Bluetooth mesh is optimized for creating large-scale device networks and is ideally suited for building automation, sensor network, asset tracking solutions. New control and automation systems, from lighting to heating/cooling to security, wireless sensor networks (WSN) for industrial applications, are some obvious candidates for  Bluetooth mesh networking technology.

Capable of supporting broadcast topology, Bluetooth LE became an attractive alternative for asset tracking over active RFID. The addition of mesh networking lifs Bluetooth LE range limitations and establishes the adoption of Bluetooth asset tracking solutions for use in larger and more complex building environments.

20170719164724_BluetoothMesh03Web

A unique full-stack approach that defines the low-level radio up to the high-level application layer, ensuring all aspects of the technology are fully specified for the updated specification. Comprehensive, multi-vendor interoperability testing is conducted during the specification development process, not after specification release, and Bluetooth SIG members can benefit of all the qualification tools and processes needed to ensure global, multi-vendor interoperability.

The Bluetooth mesh specification is now available to all members, allowing manufacturers to start prototyping products. The Bluetooth mesh networking specifications, as well as the tools required to qualify Bluetooth products with mesh networking support, are now available at the Bluetooth website. Bluetooth mesh networking operates on Bluetooth Low Energy (LE) and is compatible with core specification version 4.0 and higher.

Bluetooth SIG | www.bluetooth.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

Web/Mobile Apps from PTC Target Industrial IoT Manufacturing

PTC has announced  the launch of new ThingWorx manufacturing apps. The new role-based manufacturing apps are fast to deploy and provide industrial companies with real-time operational intelligence to make more proactive and faster decisions. The apps are built on the ThingWorx platform, a purpose-built Industrial IoT platform that includes technologies and tools that enable companies to rapidly develop, deploy and extend apps and augmented reality experiences.

Controls-Advisor1

The ThingWorx manufacturing apps are part of a new generation of Industrial IoT web/mobile applications, which include the successful ThingWorx Navigate app. The manufacturing apps unify data from enterprise business systems and the sensored physical world, and deliver user information and real-time insight incontext for individual roles. The apps help simplify digital transformation, are fast to deploy, and allow for codeless app extensibility for ongoing rapid innovation. The ThingWorx manufacturing starter apps will be available via a free download and can be deployed in production in under one hour.

The new ThingWorx manufacturing apps include:

ThingWorx Controls Advisor (shown in photo above)— gives controls engineers the ability to rapidly connect to and remotely visualize data from virtually any Programmable Logic Controller (PLC), IoT Gateway or connected asset. It enables them to monitor and troubleshoot machine connectivity and provides instant notification of data communication errors that may cause the loss of critical production data. With proactive issue identification and rapid trending and troubleshooting, manufacturers can improve data quality and reliability and reduce unplanned downtime.

ThingWorx Asset Advisor — provides real-time visibility into the health and status of critical assets. The app alerts maintenance/service technicians to potential problems that may impact unplanned downtime and optimize maintenance execution, while delivering simple, easy-to-use capabilities to trend and troubleshoot issues. It remotely monitors and detects anomalies across various assets and allows users to understand asset performance and minimize unplanned downtime. Maintenance and service technicians can make better informed, faster decisions with unified real-time connectivity across critical production assets and take corrective action before problems impact production.

ThingWorx Production Advisor — rapidly unifies disparate sources of operational and business data. With the ThingWorx Production Advisor app, production managers have real-time visibility into production status and critical KPIs such as availability, performance, quality and Overall Equipment Effectiveness (OEE). The app also enables plant managers to monitor the real-time operational performance of the factory— all lines, all assets, with up-to-the-minute production status and performance KPIs. By having real-time machine and business data available in a contextualized format, the app delivers actionable intelligence to enable proactive and faster decision making to prevent problems and drive continuous improvement.

PTC | www.ptc.com  www.thingworx.com

Semtech’s LoRa Technology Enables Rural IoT Network for Farmers

Semtech has announced its collaboration with National Narrowband Network Communications (NNNCo) to build a nationwide rural IoT network to bring high-tech agriculture solutions to Australian farmers. The LoRaWAN open standard developed by the LoRa Alliance is expected to help transform Australia’s farms, giving farmers real-time data on soil moisture, rainfall, crops, water levels, and livestock through a network of in situ low-cost wireless sensors. One of the key comptabilities of a LoRaWAN is that it enables users to communicate bi-directionally with sensors on an individual or group level.

LoRa-NNNCo-PR-graphic-press

The sensors use limited power and can operate ‘in the field’ for years without the need for intervention. The farmer will be able to make intelligent, sound decisions to drive multiple functions, including irrigation, livestock feed stations, water pumps, and emergency signals. The LoRaWAN network will immediately cover one million acres of farmland across rural New South Wales (NSW) which will encompass dry land crops, horticulture and livestock and a number of rural towns. Within 18 months, the plan is to extend broadly across Australia.

Semtech’s LoRa wireless RF technology is a widely adopted long-range, low-power solution for IoT that gives telecom companies, IoT application makers and system integrators the feature set necessary to deploy low-cost, interoperable IoT networks, gateways, sensors, module products, and IoT services worldwide. IoT networks based on the LoRaWAN specification have been deployed in over 50 countries.

Semtech | www.semtech.com

Don’t Miss CC’s Newsletter: IoT Technology Watch

The Internet-of-Things (IoT) phenomenon is rich with opportunity. Circuit Cellar’s IoT Technology Focus themed newsletter is coming to your inbox tomorrow. The newsletter will update you on the latest news and trends including IoT gateways, IoT device security, IoT wireless connectivity and IoT cloud implementations.

Already a Circuit Cellar Newsletter subscriber? Great!
You’ll get your “IoT Technology Focus” themed newsletter issue tomorrow.

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

Remember, our new enhanced weekly CC Newsletter will switch its theme each week, so look for these in upcoming weeks:

Embedded Boards. This content looks at embedded board-level computers. The focus here is on modules (e.g., Arduino, Raspberry Pi, COM Express, and other small-form-factor modules) that ease prototyping efforts and let you smoothly scale up production volumes.

Analog & Power. This newsletter content zeros in on the latest developments in analog and power technologies including DC-DC converters, AD-DC converters, power supplies, op-amps, batteries, and more.

Microcontroller Watch. This newsletter keeps you up-to-date on latest microcontroller news. In this section, we examine the microcontrollers along with their associated tools and support products.

Cypress and Arrow Team up for IoT Development Platform

Cypress Semiconductor and Arrow Electronics have announced a new development platform that enables engineers to quickly bring a broad range of connected IoT products to market.

The new Quicksilver kit features Cypress’ Wireless Connectivity for Embedded Devices (WICED) platform and incorporates the robust connectivity of the Cypress CYW43907 802.11n Wi-Fi microcontroller (MCU). The kit is slated for release in this  month (July 2017), and a second Quicksilver kit will deliver high-performance 802.11ac Wi-Fi enabling high-data-rate and media-rich experiences in the IoT in the fourth quarter of 2017.

According to Cypress, development customers are seeking to connect their products to the cloud for the first time to enable compelling IoT features, and they are also looking for fast time to market. The WICED-based Quicksilver kit provides them with the flexibility to build quickly now and streamline design enhancements later. Customers can quickly get to market with a certified module that provides turnkey cloud connectivity software and then migrate to cost or performance-driven production solutions while maintaining hardware and software compatibility.

The first Quicksilver kit will provide users with complete design capabilities to implement the WICED Studio SDK and features Arduino-compatible headers for expansion capability. The kit includes temperature, humidity and three-axis motion sensors to design a complete IoT edge device for a broad range of end markets, including factory automation, lighting, smart irrigation, home appliances and home automation.

Circuit Cellar Newsletters to Focus on Microcontrollers, IoT and More

Circuit Cellar’s ongoing mission is to provide important information to help you make smart choices with your engineering projects—from prototype to production. As part of that effort, we’re now offering themed newsletter content each week that focuses on critical areas of system development.

Already a Circuit Cellar Newsletter subscriber? Great!
You’ll get the first “Microcontroller Watch” themed newsletter issue tomorrow.

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

Our new enhanced weekly CC Newsletter will switch its theme each week, covering these four areas every month:

Microcontroller Watch. This newsletter keeps you up-to-date on latest microcontroller news. In this section, we examine the microcontrollers along with their associated tools and support products.

IoT Technology Focus. The Internet-of-Things (IoT) phenomenon is rich with opportunity. This newsletter tackles news and trends about the products and technologies needed to build IoT implementations and devices.

Embedded Boards. This content looks at embedded board-level computers. The focus here is on modules (e.g., Arduino, Raspberry Pi, COM Express, and other small-form-factor modules) that ease prototyping efforts and let you smoothly scale up production volumes.

Analog & Power. This newsletter content zeros in on the latest developments in analog and power technologies including DC-DC converters, AD-DC converters, power supplies, op-amps, batteries, and more.

The Future of IoT Security

By Haydn Povey

Unlimited opportunity. That’s what comes to mind when I think about the future of the Internet of Things (IoT). And, that is both a blessing and a curse.

As the IoT proliferates, billions of cloud-connected devices are expected to be designed, manufactured, and deployed over the next decade. Our increasingly connected world will become hyper-connected, transforming our lives in ways we likely never thought possible. We will see smarter cities where the commuter is automatically guided, smarter farming where livestock health is individually monitored with on-call veterinary services, smarter healthcare to reduce the spiraling costs, integration between smart white goods and utilities to manage grid loading, and the integration of smart retail and personal assistant AI to provide a “curated” shopping experience. That future is limitless and exciting. But it is also frightening. We have already seen the headlines of how attacks have impacted businesses and people with valuable data being stolen or ransomed. It is widely believed the attacks are just starting.

Devices—not often seen as likely hacking targets—now have the potential to be weaponized. No one wants a device or application that is prone to hacking or theft. Hacks, malware, and IP theft have a significant dollar cost and can destroy corporate brands and reputations. And these devices may have extended lifecycles of decades. And a “secure” connected device does not guarantee a secure system. All too often, security has been an after-thought in the development of systems.

Hardware, software, communications, and communications protocol, device commissioning, applications layers, and other systems considerations all could impact security of a device and its data. The future of IoT must see security become an integral part of the design and deployment process, not merely an after-thought or add-on.

Delivering security-orientated embedded systems is a major challenge today. It will take a strong ecosystem and the development of a “supply chain of trust” to deliver truly secure product creation, deployment, and lifecycle management for the rapidly evolving IoT marketplace.

Security needs to be architected into devices from the moment of inception. In addition, it needs to be extended across the supply chain, from security-orientated chips through to manufacturing and management for the lifecycle of the product.

To deliver secure manufacturing and ensure no malware can be injected, cold and hard cryptography principles must be relied upon to ensure solutions are secured. Security principles should be embedded in every aspect of the system from the delivery of secure foundations in the silicon device, through to the secure mastering and encryption of the OEM codebase to ensure it is protected. The programming and manufacturing stages may then freely handle the encrypted code base, but the utilization of secure appliances, which integrate high-integrity and high-availability hardware security modules, enables secure enclaves to be integrated into the process to manage and orchestrate all key material. Furthermore, the ability to encrypt applications within the development process and subsequently decrypt the images in place within the device is a critical to securing the intellectual property.

While simple in theory, there are multiple aspects of a system that must be secured, encompassing the device, the mastering of the application, the handling and sharing of the keys, and the loading of the application on to the device. The only real solution is to develop a “zero trust” approach across the supply chain to minimize vulnerabilities and continually authenticate and individualize deliverables as far as possible.

While this integrated approach cannot resolve all aspects of counterfeiting, it does mark a key rallying point for the industry, and finally enables the industry to start to draw a line under the mass counterfeiting and over-production of devices. And all stakeholders in the process—including device platform providers, OEMs, programming centers, contract manufacturers, end users, security experts, and standards bodies—must do their parts to make cyber-secure programming and manufacturing ubiquitous, easy to use, and easily adoptable.

As I said, the future of IoT holds limitless opportunity, and that will drive new solutions. There will be new business models and new ecosystems. The threats are real, and the cost of failure could be astronomical. So, for the future of IoT to be bright, it must start with security.

This article appears in Circuit Cellar 324.

Haydn Povey [Headshot - Colour]Haydn Povey is the Founder/CEO of Secure Thingz, a company focused on developing and delivering next-generation security technology into the Internet of Things (IoT) and other connected systems. He also currently sits on the Executive Steering Board of the IoT Security Foundation. Haydn has been in senior management at leading global technology companies for more than 20 years, including 10 years in senior marketing and business development roles at ARM.

High-Performing, Intelligent Wireless Transceiver Module

The RF Solutions high-performance ZETA module was recently updated to include a simple SPI and UART interface. The ZETAPLUS module doesn’t require external components, which means a fast and effective plug-and-play setup.

ZETAPLUS

Available on 433-, 868-, and 915-MHz frequencies, the module is easy to set up and you’ll be sending and receiving data quickly. Furthermore, you’ll find it easy to create networks of ZETAPLUS modules or point-to-point links without the need for time-consuming register configuration.

With an impressive 2-km range, the ZETAPLUS is well-suited for sensor networks, sleepy nodes, and numerous other telemetry, control, and Internet of Things (IoT) applications.

RF Solutions | www.rfsolutions.co.uk

Small Antenna Covers Bands for LPWAN, IoT and Smart Cities

Antenova has announce a new antenna, Grandis, part number SR42I010. It is an SMD antenna that is physically smaller yet provides enhanced performance in the 863-870 MHz and 902-928MHz bands. It directly targets the growing number of M2M and IoT applications using the LPWAN protocols. With Grandis, Antenova has reduced the footprint of the LPWAN antenna to 12.0 x 11.0 x 1.6mm, while also enhancing the antenna’s performance. Grandis is a low-profile antenna which uses a ground plane to radiate, and is designed to be placed in the corner of the PCB.

Antenova Grandis SR42I010

Antenova endeavours to give PCB designers the benefit of flexibility in the positioning of the antenna within a design, so the Grandis antenna is supplied is two versions, Left and Right, to give designers a choice of locations for the antenna on a PCB. LPWAN is an increasingly popular choice for IoT and smart city applications because it uses less power, which means that the batteries within individual devices will have an extended life. Antenova’s Grandis antenna covers the newer LPWAN standards for connected devices in IoT and smart cities: LoRa, SigFox and Weightless-P. Grandis is suitable for all applications in the 863-870 MHz and 902-928MHz bands, so it could be used in industrial, scientific and medical applications, smart metering, network devices, manufacturing automation, agricultural and environmental monitoring and consumer tracking, worldwide.

 Antenova | www.antenova-m2m.com

Scalable Multi-Protocol Industrial Ethernet Platform

STMicroelectronics recently announced a collaboration with Hilscher that combines the STM32 ecosystem with the multi-protocol flexibility of Hilscher’s netX control ICs. As a result, you can use the I-NUCLEO-NETX expansion board with any STM32 Nucleo-64 or STM32 Nucleo-144 development board.

The I-NUCLEO-NETX contains a netX 52 network controller IC with integrated Real-Time Ethernet switch. Plus, it includes two RJ-45 ports for line and ring topologies. netX 52 supports all Real-Time Ethernet protocol specifications and evolutions, including EtherCAT, PROFINET, EtherNet, Ethernet/IP, POWERLINK, CC-Link IE, Modbus TCP, and SERCOS III. Well suited for the Industrial Internet of Things (IIoT). it also can support Fieldbus standards like CANopen, emerging standards such as Time-Sensitive Networking (TSN), and OPC-UA and MQTT for cloud data exchanges.

Combining the strengths of netX with the STM32 family creates a “flexible, stable, and scalable platform for building products from simple I/O systems to complex, high-end drives and controls.” The I-NUCLEO-NETX expansion board is available on Amazon for $49. The I-CUBE-NETX expansion software—including evaluation versions of the EtherCAT, PROFINET, and EtherNet/IP protocols—is available for free at www.st.com/i-cube-netx.

Source: STMicroelectronics

New Wi-Fi Hardware and Device Platform

Texas Instruments recently announced its next generation of Wi-Fi hardware and the new SimpleLink MCU platform. The products include the SimpleLink Wi-Fi CC3220 wireless MCU and CC3120 wireless network processor. Designed with security in mind, the CC3220 products are built with two separate execution environments within a single chip.ti simplelink

Promoted as the “new standard for IoT developers,” The SimpleLink MCU Platform offers you the following:

  • 100% code compatibility across SimpleLink MCU portfolio
  • Encryption-enabled security features
  • TI Drivers offers standardized set of functional APIs for integrated peripherals
  • Integrated TI-RTOS, a robust, intelligent kernel for complete, out-of-the-box development
  • POSIX-compatible APIs offer flexible OS/kernels support
  • IoT stacks and plugins to add functionality to your design

Source: Texas Instruments

Chip Antennas for the New NB-IoT Standard

Antenova Ltd recently announced a new Narrow Band IoT (NB-IoT) standard.The compact 20 × 11 × 1.6 mm antenna is easy to integrate onto a small PCB.SR4C033The Latona SR4C033  chip antenna is a member of Antenova’s lamiiANT antenna family. The embedded NB-IoT antennas are designed to be easily integrated onto a host PCB for a wide variety of IoT projects.

Source: Antenova