Sub-1 GHz products

Connect your network at greater distances with high-performance low-power wireless devices

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Sub-1GHz wireless communication provides long range communication, transmission through obstacles and low power consumption. These benefits make TI's sub-1GHz products ideal for applications such as smart grid, long range IoT devices, home and commercial building automation and rural connectivity, where reliable and energy-efficient communication is crucial. With a large portfolio of flexible low-power RF transceivers, wireless microcontrollers and modules, we help remove the barriers for global deployment.

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Transceivers        

Add robust long-range wireless connectivity alongside your processor

Wireless MCUs    

Single chip solution with processor, peripherals and radio for long-range applications

Modules

RF certified system-in-package (SIP) Sub-1GHz wireless module

Sub-1 GHz products design & development

Whether you are working on a simple design or building a complex system, you should have confidence in your designs. Our extensive and easy-to-use hardware and software tools, and 24/7 year-round access to industry experts will empower you to drive innovation forward.

TI Developer Zone

Access and download all the development tools, software, and training you need to easily develop, debug, and analyze code in the cloud or on your desktop. arrow-right

Hardware

Explore our broad portfolio of cost-optimized solutions addressing your wireless connectivity needs. arrow-right

Software

The Simplelink SDK’s provide a comprehensive and portable software package for the development of various wireless protocols. arrow-right

Educational resources

Use TI extensive support offerings as your go-to source for rapid resolution throughout every step of the design process. arrow-right

Partners

Our partners are a worldwide community of respected, well-established companies offering products and services that complement our semiconductor device solutions. arrow-right

Design & development resources

Evaluation board
SimpleLink™ multi band CC1352R wireless MCU Launchpad™ SensorTag kit

The TI LaunchPad™ SensorTag kit offers integrated environmental and motion sensors, multi band wireless connectivity and easy-to-use software for prototyping connected applications. With one kit, developers can easily create connected applications featuring Bluetooth® Low Energy, (...)

Calculation tool
SmartRF Studio

SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)

Design tool
Third party wireless module search tool

The third party wireless module search tool helps developers to identify products that meet their end equipment specifications and procure production ready wireless modules. The third party module vendors included in the search tool are independent third party companies with expertise in designing (...)

CC1314R10
Sub-1 GHz wireless MCUs

SimpleLink™ Arm® Cortex®-M33 Sub-1 GHz wireless MCU with 1-MB flash and up to 296 kB of SRAM

Approx. price (USD) 1ku | 3.07

CC1354R10
Sub-1 GHz wireless MCUs

SimpleLink™ Arm® Cortex®-M33 multiband wireless MCU with 1-MB flash and up to 296-KB SRAM

Approx. price (USD) 1ku | 3.224

CC1354P10
Sub-1 GHz wireless MCUs

SimpleLink™ Arm® Cortex®-M33 multiband wireless MCU with 1MB flash, 296KB SRAM, integrated power amp

Approx. price (USD) 1ku | 3.469

Why TI for Sub-1 GHz

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Innovating for 20 years

Enabling new applications through innovations in RF with proven Sub-1 GHz solutions

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The most scalable and flexible portfolio

Pin-to-pin compatible wireless MCU family in multiple memory sizes

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Removing barriers for global deployment

Highly-configurable radios for multiple bands and easy certification and deployment worldwide

Explore Sub-1GHz wireless technologies

Our CC1312PSIP system-in-package (SIP) module enables you to add long-range connectivity to your designs, with a faster time to market. 

Benefits:

  • Integrated passive components help simplify designs.
  • TI's certifications with regulatory bodies worldwide streamline your wireless qualification process.
  • A compact design reduces printed circuit board area as much as 80%.
  • Pin-to-pin compatible with 2.4GHz SIPs.

In the context of connected devices, vulnerability in one device can compromise the entire network. A wireless protocol, hardware and software all require multiple levels of security in order to ensure system integrity. Features such as secure boot and anti-rollback verify whether the proper software is running on the device and can prevent the use of older, more vulnerable versions of firmware. The isolation of software and hardware from features such as Arm® TrustZone separates central security tasks from normal operation for additional security. Depending on the level of security you require, we have a variety of options within our portfolio.

Application note
Secure Boot in SimpleLink™ CC13x2/CC26x2 Wireless MCUs
Secure boot is a security enabler offered on embedded processors to verify the integrity and authenticity of the code executed on the processor during device booting.
PDF
Resource
Arm® Developer: Cortex® M-33 documentation
In-depth information about the security features on the Arm Cortex-M33.
Resource
SimpleLink™ Academy: MCUBoot to upgrade a TrustZone-enabled image
Arm TrustZone enables hardware-enforced isolation by defining memory partitions. In this lab, we look at how to use MCUBoot to upgrade an application that is TrustZone-enabled by using the Dual Slot feature of MCUBoot.

Our supported frequency bands comply with regional regulations and standards, making it possible to deploy devices using TI technology globally. Regional allocations help avoid interference with other wireless technologies operating in nearby frequency bands.

The frequency bands that allow our devices to be used in industrial, scientific and medical applications include:

  • 928-960MHz (America).
  • 920-923MHz (Japan).
  • 902-928MHz (Americas, Australia).
  • 863-876MHz (Europe).
  • 470-510MHz (China).
  • 450-470MHz (America).
  • 433-434MHz (Africa, Asia, Australia, Europe).
  • 426-429MHz (Japan).
  • 315MHz (Americas, Asia).
  • 169MHz (Europe).

Our field-tested low-power chips help ensure an extended battery life of 10-plus years without needing a battery replacement, even in high-temperature environments. Our sensor controllers include a dedicated, 16-bit CPU core specifically designed for ultra-low power consumption in active mode, standby mode and even during startup to extend battery life even further. Even with 256kB of RAM retention, standby current remains under 1µA, optimizing energy efficiency.

Our wireless MCU family is designed to provide maximum flexibility, enabling software reuse and easy scalability while maintaining pin-to-pin compatibility for streamlined development. All of our devices are pin-to-pin compatible and use the same software development kit, enabling seamless upgrades. You can start development with 128kB of flash memory, and as your application evolves, easily transition to as much as 1MB of flash memory without redesigning your hardware.

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Discover featured applications

EV CHARGING
Enable better coverage in hard-to-reach areas
BUILDING AUTOMATION
Seamlessly extend the range of your smart home and building devices
SOLAR
Enable remote monitoring, improve efficiency and increase security

Enable better coverage in hard-to-reach areas

Sub-1GHz technology has demonstrated its effectiveness in challenging environments such as basements and concrete garages, where 4G signals often fail. Integrating our silicon solutions directly into each charger removes the need for 4G nodes to connect to a central gateway.

TI's Sub-1GHz solutions can help reduce costs, ensure seamless communication, and provide long-range connectivity. Additionally, our module accelerates time to market, simplifying the process of adding a sub-1GHz connection to your charger.

Featured resources

PRODUCTS
  • CC1312R – SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
  • CC1312PSIP – Sub-1 GHz system-in-package (SIP) module with integrated power amplifier
  • CC1352P7 – SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp

Seamlessly extend the range of your smart home and building devices

Differentiate your products by taking advantage of:

  • Ultra-low-power sensor controllers that enable years of operation on a coin-cell battery.
  • Pin-to-pin-compatible wireless microcontrollers with scalable memory and an integrated power amplifier for range boosting.
  • Our software development kit, which enables the fastest path to a development environment with easy-to-use Amazon Sidewalk protocol integration.

Featured resources

REFERENCE DESIGNS
  • TIDC-01002 – SimpleLink™ Sub-1 GHz Sensor to Cloud Gateway Reference Design for TI-RTOS Systems
  • TIDEP0084 – Sub-1 GHz Sensor to Cloud Industrial IoT Gateway Reference Design for Linux Systems
  • TIDA-01477 – Humidity & Temperature Sensor Node Reference Design Enabling Sub-1 GHz and Sensor-to-Cloud Networks
PRODUCTS
  • CC1312R7 – SimpleLink™ Arm® Cortex®-M4F multiprotocol Sub-1 GHz wireless MCU with 704-kB Flash
  • CC1352P7 – SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp

Enable remote monitoring, improve efficiency and increase security

Our hardware and software solutions for solar microinverters and trackers help ensure immunity against interference, enhance long-range connectivity for seamless communication between panels and centralized control systems, increase data security, and enable high data rates for transmitting diagnostics.


TI's wireless solar management system (WSMS) enables you to create solar designs compliant with National Electrical Code specifications for rapid shutdown and those requiring support for the SunSpec protocol through Wi-SUN.

Featured resources

PRODUCTS
  • CC1311P3 – SimpleLink™ Arm® Cortex®-M4 Sub-1GHz wireless MCU with 352KB flash and integrated +20dBm power amp
  • CC1352P7 – SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp
  • CC1354P10 – SimpleLink™ Arm® Cortex®-M33 multiband wireless MCU with 1MB flash, 296KB SRAM, integrated power amp
HARDWARE DEVELOPMENT
  • LP-EM-CC1354P10 – CC1354P10 LaunchPad™ development kit for SimpleLink™ Sub-1 GHz and 2.4GHz wireless microcontroller
  • LP-CC1352P7 – CC1352P7 LaunchPad™ development kit for SimpleLink™ multi-band wireless MCU
  • LP-CC1311P3 – CC1311P3 LaunchPad™ development kit for SimpleLink™ sub-1-GHz wireless MCU