Sub-1 GHz products

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

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We are your partner in Sub-1 GHz RF design. With a portfolio of flexible low-power RF transceivers and wireless microcontrollers, we help remove the barriers for global deployment with our high-quality radios and ultra-low power performance.

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RF transceivers    

Use industry proven transceivers with over 20 years of RF experience.

Sub-1 GHz wireless MCUs    

Optimize your design with a single IC for small applications.

Multiband wireless MCUs

Add concurrent Sub-1 GHz and 2.4-GHz connections to your design.

Sub-1 GHz products by memory & pin out

Simplify your design & development process

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

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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 (...)

CC1311P3 NEW

SimpleLink™ Arm® Cortex®-M4 Sub-1 GHz wireless MCU with 352-KB Flash and integrated +20dBm PA

Approx. price (USD) 1ku | 3.125
CC1311R3 NEW

SimpleLink™ Arm® Cortex®-M4 Sub-1 GHz wireless MCU with 352-kB flash

Approx. price (USD) 1ku | 2.875
CC1312R7 NEW

SimpleLink™ Arm® Cortex®-M4F multiprotocol Sub-1 GHz wireless MCU with 704-kB Flash

Approx. price (USD) 1ku | 3.795

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 for easy deployment and cerfication worldwide

Sub-1 GHz software solutions for every need

Wireless M-Bus protocol software

The Wireless M-Bus standard is geared towards smart metering in Europe, supporting the RF communication link between water, gas, heat and electric meters and the data collecting devices.

Technical article
Wireless M-Bus 101
Wireless M-Bus is the only European standard for wireless meter reading but there are various modes and application profiles that can be used. Read this article for wireless M-Bus 101. 
Application note
AN121 – Wireless M-Bus Implementation with CC112x/CC120x High Performance Transc
Wireless M-Bus implementation with CC112x/ CC120x high performance transicever family
document-pdfAcrobat PDF
Featured products for M-Bus
CC1310 ACTIVE SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash
CC1350 ACTIVE SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash
CC1120 ACTIVE High performance Sub-1 GHz wireless transceiver for narrowband systems
Royalty-free TI 15.4 software stack

Developers interested in a prebuilt and robust proprietary network that is FCC and ETSI compliant with security features and over-the-air firmware upgrades should consider our 15.4-Stack.

Video
15.4 Stack overview
Watch this video to understand the advantages of Sub-1 GHz, what makes a robust network and the Sub-1 GHz 15.4 stack (IEEE 802.15.4e/g RF communication stack).
Application note
Using the SimpleLink™ Sub-1 GHz 15.4-Stack: Choose between Sync / Async mode
Using the SimpleLink Sub-1 GHz 15.4 Stack: Choosing between synchronous and asynchronous modes
document-pdfAcrobat PDF
Resource
TI 15.4 Stack examples
TI 15.4-Stack is an IEEE 802.15.4e/g RF communication stack. It is a main part of the SimpleLink Software Development Kits (SDK), and provides support for star-topology networks for a Sub-1GHz application or a 2.4GHz application. 
Featured products for Prebuilt star network
NEW CC1352P7 ACTIVE SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp
CC1352R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
CC1312R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
Protocol software for mioty technology

As one of the founding members of the mioty® Alliance, TI is excited to offer a standardized protocol for the Sub-1 GHz spectrum for low-power wide-area networks (LPWAN).

Resource
mioty frequently asked questions (FAQ)
Explore our mioty FAQ to dive deeper into the new standard protocol
Technical article
mioty provides quality and scalability for worldwide Sub-1 GHz communication
mioty technology is a new low-power wide-area network (LPWAN) solution, and is a true standardized technology based on ETSI 103 357.
Video
mioty modules with Radiocrafts
Learn more about mioty, a new LPWAN standard, from MIOTY Alliance member Radiocrafts.
Featured products for mioty
CC1310 ACTIVE SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash
CC1312R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
Wi-SUN mesh network

Wi-SUN is a standard mesh wireless network for smart metering and cities.  If you are interested in learning more please follow the link below.

Application note
Wi-SUN Software Product Brief
Leverage our Wi-SUN software to implement a mesh network with frequency hopping that globally supports 868-MHz and 915-MHz ISM frequency bands to easily certify and deploy your end product.
document-pdfAcrobat PDF
Video
Using Wi-SUN Fan 1.0 for EV charging communications
This demo will showcase TI’s Wi-SUN FAN 1.0 mesh network software connecting several EV chargers to provide an overview of the bays, charging status,  power delivery and more. 
Featured products for Wi-SUN
NEW CC1352P7 ACTIVE SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp
CC1312R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
CC1200 ACTIVE Low power and high performance wireless transceiver
Amazon Sidewalk neighborhood network

Instant IoT cloud connectivity for your product leveraging the existing Amazon infrastructure. Learn how TI’s low-cost, low-power single or multi-protocol wireless MCUs can make it possible.

Technical article
How TI helps expand connectivity beyond the front door
Learn how TI is helping expand the limits of connectivity with Amazon Sidewalk - a simple protocol that provides a broad, long-range ecosystem of devices.
Video
Push the boundaries of the smart home with Sidewalk
 Sidewalk eliminates the need to build your own gateway and provides extended range beyond Bluetooth and Wi-Fi in the home. Discover what you can connect with TI’s dual-band wireless MCU and the Amazon Sidewalk network.
Video
Amazon Sidewalk chat with Airthings and Tag-n-Trac
Watch our discussion about the benefits of Amazon Sidewalk with TI customers Airthings and Tag-n-Trac
Featured products for Amazon Sidewalk
CC1312R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
CC1352R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
CC1352P ACTIVE SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier
Proprietary software

We provide a robust set of proprietary software examples and documentation in the SimpleLink™ software development kit (SDK).  The EasyLink API layer simplifies your design process.  

Featured products for Proprietary software
CC1312R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash
CC1352R ACTIVE SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash
CC1352P ACTIVE SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier