This week, we were excited to announce that our new EFR32xG22 (xG22) family officially hit the market. This new class of ultra-low-power and secure wireless solutions is optimized for a wide range of battery-powered or energy harvesting IoT applications. Based on an Arm Cortex M-33, xG22 solutions provide best-in-class device security, energy efficiency and RF performance to enable next-generation, high-volume connected products. For all the necessary tools to develop high-volume, scalable wireless IoT applications, check out our xG22 Wireless Starter Kit which supports Bluetooth, Zigbee and Proprietary wireless protocols.

If you’re interested in developing Bluetooth applications, we have an additional resource for you. Mohammad Afaneh at Novel Bits recently published a great guide for getting started with the new BG22 development kit. “With the increased demand for securing embedded devices, especially those with wireless connectivity capabilities…[BG22] provides an attractive platform for developing your next generation BLE product,” Afaneh said. Novel Bits is a leading resource for developers looking to learn more about BLE. In addition to the technical blog and tutorials, Novel Bits offers a Bluetooth Developer Academy to help you take BLE expertise to the next level.

To learn more, check out the NovelBits BG22 Getting Started Guide.

We’re excited to announce that our EFR32xG22 (xG22) family has officially hit the market! The new SoCs raise the bar for IoT wireless connectivity, delivering an optimized combination of energy efficiency, wireless performance, security features and software stacks to enable high-volume, battery powered IoT products. The xG22 family has something for everyone – supporting Bluetooth Low Energy (LE), Proprietary and Zigbee wireless protocols – and addresses core customer needs, including price targets. When we say these SoCs are “industry-leading,” we mean it. In fact, EFR32BG22 (BG22) was recently awarded Embedded World 2020 Best in Show by Embedded Computing Design!

xG22 SoCs feature exceptional energy efficiency, enabling devices to operate on a coin cell battery for up to ten years, combined with best-in-class radio performance. This market-leading IoT wireless connectivity solution is achieved by combining ultra-low transmit and receive power (3.5 mA TX at 0 dBm, 2.6 mA RX) and a high-performance, low-power Arm® Cortex®-M33 core (27 µA/MHz active, 1.2 µA sleep). See below for additional highlights:

BG22

• Supports data transfer, location services (Angle-of-Arrival and Angle-of-Departure) and Bluetooth mesh.
• Target applications include asset tracking tags, Bluetooth mesh low-power nodes, smart door locks, healthcare and fitness devices.
• Built-in 32kHz sleep clock that can be used to replace an external 32kHz crystal to optimize size and bill of materials.

You’re invited to join our upcoming hands-on virtual Bluetooth workshop to learn how to develop and deploy ultra-low-power, secure Bluetooth connectivity with the new EFR32BG22 SoC.

FG22

• Designed to enable battery-powered, high-volume connected IoT products in retail, commercial and industrial markets.
• Innovative low-power features such as RFSense extend the operational life of products with limited battery or energy harvesting options including those used by electronic shelf labels and industrial wireless sensor nodes.

MG22

• Ideal for enabling Zigbee end devices and Zigbee Green Power devices powered by coin cell batteries or through energy-harvesting sources.
• The Zigbee Green Power standard decreases the amount of data required for a given wireless transmission through compression and optimization techniques, thereby reducing the energy required to send a message across a network by a device.
• Target applications include smart home sensors, lighting controls, and building and industrial automation.

We're also making new development kits available to help get you to market quickly:

• Thunderboard BG22 is a small form-factor, optimized evaluation and development board for adding Bluetooth connectivity to battery-powered IoT products with cost-effective and feature rich development peripherals, making it an ideal tool for starting development of battery-powered Bluetooth LE products. Thunderboard BG22 ships with a ready to use Bluetooth demo that works with an iOS or Android smartphone, showcasing the easy collection of environmental and motion sensor data. A built in SEGGER J-Link debugger is also included to enable easy debugging through the USB Micro-B connector.
• xG22 Wireless Starter Kit (WSTK) supports Bluetooth, Zigbee and Proprietary wireless development and includes everything developers need to evaluate BG22, FG22 and MG22 SoCs and create a connected product. The WSTK includes two +6 dBm radio boards that are complete reference designs for EFR32xG22 Wireless SoCs (with matching network and PCB antennas for +6 dBm output power in the 2.4 GHz band) and an onboard J-Link debugger with a Packet Trace Interface and a Virtual COM port, enabling application development and debugging of the attached radio board and external hardware.

Explore the Next Generation of IoT Wireless Connectivity: BG22 | FG22 | MG22

Dear valued customers and partners,

At Silicon Labs, our top priority is the health and safety of our employees and their families, as well as our customers, suppliers and business partners. To help slow the spread of COVID-19 and protect our communities, we’ve put in place work-from-home policies, suspended business travel and implemented other alternative ways to drive our business forward during this unprecedented time. Our employees worldwide have access to secure remote-working technology and collaboration tools, enabling them to work effectively from home and other locations. These measures help safeguard the health of our employees while supporting day-to-day business operations with minimal impact on our customers’ supply chains.

We know you’re facing similar challenges, and we want to assure you that we’re in this together. We’re committed to keeping your businesses and ours up and running smoothly and are ready to support you 24/7 through online forums, virtual meetings, and more. We’re monitoring and operating our customer support channels from several locations around the world and remain committed to providing high-quality support throughout the duration of this situation.

As we navigate these difficult times, we must embrace the power of a truly connected world. We’re focused on doing the right things to take care of people everywhere while maintaining the high level of customer support you’ve come to expect from Silicon Labs. If we remain focused, supportive and diligent, we are confident we will all come through this stronger together.

If you have any questions, please don’t hesitate to contact us.

Best regards, 
Tyson Tuttle
CEO | Silicon Labs

As a leader in IoT wireless solutions, we're excited to offer you the broadest range of wireless connectivity options – and today we’re further strengthening our wireless portfolio. 

We’re thrilled to announce that we entered into a definitive asset purchase agreement of Redpine Signals' ultra-low-power Wi-Fi and Bluetooth products. Their history of engineering excellence and world-class products aligns closely with our core values and will ultimately result in your success in the market. 

By adding Redpine Signals' Wi-Fi 4, Wi-Fi 6 and Bluetooth Classic products, we can now offer a rich and comprehensive Wi-Fi portfolio for the IoT, enabling you to get to market quickly. The potential for Wi-Fi to drive future IoT applications is tremendous, and going forward, low-power Wi-Fi 6 (802.11ax) is a key wireless technology. We look forward to accelerating our joint roadmap of Wi-Fi 6 that works in environments with hundreds or thousands of connected IoT devices. The additional Bluetooth Classic capabilities, including Extended Data Rate, will be ideal technology for your audio applications like voice assistants and smart speakers. 

We value our customers, partners and engineering community, and we're eager to bring this innovative technology to you. Together, we are driving innovations for smart home, industrial IoT and commercial markets and building a smarter, more connected world. 

You can learn more in our press release. 

Historically, hackers breach networks or application servers and then move laterally into other systems. Now, we are seeing bad agents directly interfere with IoT edge devices - which often have a less secure attack surface, making it easier to access sensitive data stored on the device or in the cloud.

With this rapid change IoT developers are facing increasing pressure to step up device security and meet evolving regulatory requirements. But security isn’t always easy. In fact, both Gartner and Digicert did studies last year that showed security was their top challenge.

To help, we are excited to announce Secure Vault, a new suite of state-of-the-art security features including:

• Secure Device Identity certificate, similar to a birth certificate, for each individual silicon die, enabling post-deployment security, authenticity and attestation-based health checks, guaranteeing the authenticity of the chip for its lifetime.   
• Advanced Tamper Detection that enables developers to set-up appropriate response actions when the device experiences of unexpected behaviors, such as extreme voltage, frequency, and temperature variations, which could indicate a vulnerability 
• Secure Key Management and Storage, a central component to protect against direct access to an IoT device and its data by encrypting and isolating the keys from the application code and using a master key encryption key (KEK) generated from physically unclonable function (PUF) hardware

Not only does Secure Vault have industry leading technology. There are also business benefits of using chips with Secure Vault:

• simplifies IoT security development
• accelerates time-to-market
• helps developers future proof connected product designs
• strengthens product security without adding cost of complexity
• helps address emerging regulatory security and privacy measures

We are proud to continuing leading the way in the evolving world IoT security with Secure Vault. For more information about Secure Vault, visit silabs.com/security.

According to Mordor Intelligence, the global electronic shelf label (ESL) market value topped $581 million (USD) in 2019 and is expected to reach $1.82 billion by 2025. ESL technology enables cloud-based applications that enhance retail automation, shopper engagement and data analytics.

To help create a secure, scalable cost-effective solution for electronic shelf labels (ESL), we created a new family of secure, 2.4 GHz proprietary wireless system-on-a-chip (SoC) devices - EFR32FG22 (aka FG22). 

Designed for power- and size-constrained IoT products powered by batteries or energy harvesting sources, FG22 provides a best-in-class connectivity solution for rapidly emerging retail applications.

Here are some highlights on FG22:

• Based on Wireless Gecko Series 2 platform
• Enhanced security features
• 2.4 GHz wireless performance
• Energy efficiency
• Software tools and stacks

Other FG22 target applications include building security, industrial automation sensors and custom modules for commercial lighting. Our VP & GM of IoT Industrial & Commercial Products, Ross Sabolcik, shares more about FG22 in the video below. 

For more information about our new FG22 SoCs, visit silabs.com/fg22.