Wireless connectivity

Applications for the SimpleLink™ platform

The SimpleLink platform offers the broadest portfolio of differentiated wired and wireless Arm® MCUs featuring Ethernet, Bluetooth® Low Energy, Wi-Fi®, Sub-1 GHz with Zigbee® and Thread – all unified by a single, robust software architecture with 100% application code portability, modular development kits & cloud-based tools. The flexibility of the SimpleLink platform helps manufacturers quickly develop and seamlessly reuse resources to expand their portfolio of connected products.

Building security systems

Building security systems have unique design challenges to address the growing need to remotely and securely monitor and control multiple security networks in a building. These challenges range from high throughput data transfer for camera applications, to multi-year battery life of ultra-low power remote door and window sensors, to securely authenticating individual, unique users trying to gain access into the building.  The SimpleLink platform is designed with these challenges in mind so that one software investment can enable designers to quickly scale their own security system offering and adapt to address the ever-changing demands of a more connected building.

Select your security system

  • SimpleLink enables security companies to expand their own platform by offering the industry’s broadest portfolio of wireless technologies including Bluetooth Low Energy, Wi-Fi, Sub-1 GHz, Zigbee, Thread, Ethernet, and multi-standard in a single, 100% code portable development environment.

Protect user and IP data

  • Security features built into the platform protect data at each level of storage, runtime, and transfer.  Features include cryptographic accelerators, secured device boot, key storage, IP protection and more.
  • In addition, the Wi-Fi certified solution supports personal and enterprise Wi-Fi security, built-in TLS/SSL engine, real-time encryption for highly secure wireless and cloud connected applications

Multi-year battery operation

  • The SimpleLink platform includes an innovative sensor controller engine for extremely low-power and efficient sensing, enabling <1 µA operation. 
  • Prebuilt TI drivers in the SimpleLink SDK also increase operational efficiency and lower energy consumption for energy-sensitive products.

Want to learn more? See below for example applications and resources to get started.

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Electronic smart lock

Make your traditional door lock smarter by adding wireless connectivity: enable phone as a key using Bluetooth, cloud connectivity and remote access anywhere in the world using Wi-Fi, or get the best of two wireless technologies by using our multi-protocol solutions.

View the SimpleLink Connect series video on the right for a demonstration of the SimpleLink™ wireless MCU-Based electronic smart lock reference design which features:

  • Remote monitoring and control of the e-lock using SimpleLink Wi-Fi
  • BLE provisioning
  • Secure Over the Air (OTA) updates
Bluetooth enabled solution for Electronic Smart Lock

Bluetooth enabled solution:

  • Low power: <1µA operation with the sensor controller while the main MCU sleeps
  • Bluetooth 5: 2x speed, 4x range, or 8x the broadcasting capacity
  • Small size: 12% space savings with TI's bulk acoustic wave (BAW) technology
Wi-fi enabled solutions for Electronic Smart Lock

Wi-Fi enabled solution:

  • Long battery life: up to two years battery life in always connected mode using SimpleLink's power enhancements including WFA-IoT low power and network learning algorithms
  • End-to-end security: protect assets during runtime, storage, and transfer using integrated security enablers
  • Cloud connectivity: made easy with examples for AWS IoT, IBM Watson IoT, and Apple HomeKit
Multi-protocol solution for Electronic smart lock


  • Two networks on a single-chip: save costs and future proof your design by running multiple wireless protocols such as BLE + Sub-1GHz or BLE + Zigbee concurrently on a single radio using the Dynamic Multi-protocol Manager (DMM) 
  • BLE + Wi-Fi coexistence: CC2642R + CC3x35

Door & window sensors / Motion detector

Add battery powered sensors to your security system for remote placement and monitoring of system status.

View the SimpleLink Connect series video on the right to learn how Sub-1 GHz can offer longer range and lower power sensors.

Long range:

  • Increase the distance between sensors and gateways by using the industry’s lowest power integrated PA: up to +20dBm TX power
  • Link budget up to 143dBm

Low power:

  • Achieve up to 10 years battery life on a coin cell using the SimpleLink Sub-1 GHz CC13xx family of devices with low TX, RX, and standby current consumption
  • Enable additional power savings by allowing the main MCU to sleep and using the sensor controller for <1 µA standby current consumption

Quick time-to-market:

  • Designing a network from scratch is hard.  We make it easy with the TI 15.4-Stack:
  • Out of box Sub-1 GHz star-network solution
  • Frequency hopping for robustness against channel disturbances
  • Beacon and non-beacon mode to fit any application needs

Intrusion control panel

Integrate monitoring, security and multi-sensor support in your access panel. Choose between Ethernet and Wi-Fi connectivity with out-of-box cloud enablement.

IP network camera and video doorbell

Longer battery life:

  • Achieve up to 1.5 years in Wi-Fi always connected mode using SimpleLink's dynamic low-power profiles including WFA IoT low-power & network learning algorithm.
  • Enable additional power savings by allowing the Wi-Fi to sleep and using the CC13xx as a low power Sub-1 GHz wake up with <1 µA standby current consumption.

Enable end-to-end security:

  • The most comprehensive security feature-set enabling protection against IP or video theft, without the need for external secure components.
  • On-chip Wi-Fi security features include network and manufacturer IP protection facilitated by hardware crypto engine (including APIs to AES256, DES, SHA/MD5, CRC).

High quality video/audio:

  • 16Mbps UDP throughput for H.264 compressed 1080p via RTP

Smoke & heat detector

Benefit from the low power and long range capabilities of Sub-1 GHz- batteries last longer, maintenance costs less. Secure and robust network-based royalty free TI 15.4 Stack network solution.

Heating, ventilation, and air conditioning (HVAC)


Designing heating and air conditioning systems requires energy efficient solutions that can last years. The SimpleLink Platform allows you to build upon a solid foundation of trusted wired and wireless technologies while leveraging both your hardware and software investment with a common, code-compatible software development kit. 

Data collection and system analysis with HVAC controller

  • Certified IOT cloud agents – HomeKit, AWS, Azure, IBM, and more
  • Cloud connectivity via Ethernet, embedded WiFi, or Linux-based WiFi system
  • Real time communication with support for Bluetooth Low energy, Sub-1 GHz, Thread, and Zigbee to receive sensor data

Sensing and actuation

  • Integrated sensor controller core for ultra-low power sensing while the rest of the system sleeps
  • High precision integrated ADC with up to 16 ENOB and up to 1MSPS
  • Actuator control over Ethernet, CAN, and UART using pre-built TI drivers
Intelligent climate control with smart thermostat
  • Best-in-class low power consumption with over 1 year battery life on 2xAAs for Wifi and 10 year battery life on a coin cell using Sub-1 GHz
  • Multi-protocol concurrent operation of Zigbee + BLE or Sub-1 GHz + BLE on a single radio
  • Integrated security accelerators to protect against theft and hostile takeover of identity, keys, data, and code

Want to learn more? See below for example applications and resources to get started.

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Enhance the convenience and efficiency of HVAC systems with a smart thermostat that enables remote monitoring and control, “learning” systems to replace static schedules, and flexible deployments without wires.

View the SimpleLink Connect series video on the right for a demonstration of the SimpleLink™ wireless MCU-based thermostat reference design which features:

  • Secure Wi-Fi cloud connectivity with AWS or IBM Watson
  • BLE provisioning
  • Low power deep sleep mode
  • Voice commands with Amazon Alexa
  • Secure Over the Air (OTA) update of device and application firmware

Wireless environmental sensors

Add battery powered sensors for temperature, air quality, humidity, occupancy, and vibration in order to increase system reliability and efficiency by enabling “zoned” systems that detect occupancy, predictive maintenance to avoid critical failures, and remote monitoring of system status. 

View the SimpleLink Connect series video on the right for an example of predictive maintenance reference design using vibration condition monitoring which features:

  • Three axis vibration measurement
  • Low power, precision sensing with the MSP432P ADC
  • Edge processing to reduce system power
  • Bluetooth Low Energy connectivity

HVAC system controller/ gateway

Increase the efficiency of HVAC systems and lower maintenance / inspection costs with a system controller / gateway that enables data collection and analysis through remote connectivity and monitoring.

View the SimpleLink Connect series video on the right for an example of an industrial gateway to the cloud which features:

  • Monitoring and control of remote low power sensors
  • Ethernet or Wi-Fi cloud connectivity with the SimpleLink CC32xx and MSP432E devices
  • Sub-1 GHz star network for low power and robust sensor aggregation


SimpleLink BLE car access diagram

Connected automotive systems face unique challenges ranging from secure connections in car access, telematics and wireless sensing modules to stringent power budgets for always-on sub-systems. The SimpleLink platform is designed to meet these challenges with an AEC-Q100 automotive-grade portfolio of ultra-low power wired and wireless SoCs, innovative software libraries and common, code-compatible software development kit.

Exceptional Ecosystem

  • Certified Bluetooth 5 solution with proven interoperability that meets automotive-quality standards
  • Cutting edge localization tools with Angle of Arrival detection and signal strength monitoring
  • Reduce time-to-market with simplified system integration using the SimpleLink SDK with built-in TI RTOS and easy to use TI drivers

Unparalleled system security

  • Round trip Time-of-Flight (ToF) enables security against relay attacks
  • Hardware acceleration of cryptographic operations enables better latency and performance
  • Flash region protection offers  software IP integrity protection
  • Network protocol security (secure connections) using hardware cryptographic accelerators  

Ultra-low power architecture

  • The lowest power platform for always-on automotive wireless connectivity and sensing modules
  • Autonomous sensor controller engine for developing energy-sensitive solutions
  • Optimized Bluetooth stack and SimpleLink SDK
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Phone as a key (PaaK)

Many car manufacturers and Tier 1’s are thinking of a world where the key fob is no longer needed. The Bluetooth Low Energy technology is helping to turn that vision into a reality with Received Signal Strength (RSSI), and the Angle-of-Arrival (AoA). SimpleLink Bluetooth Low Energy is leading in support for phone as key with proven hardware, quality software development kits, and future proof real-time localization system (RTLS ) toolbox. 

End equipment
Reference designs
Featured products
Design resources
Phone as a key (PaaK) Automotive Bluetooth® Low Energy car access satellite node
CC2640R2F-Q1 Antenna design guide (link TBD)

Passive entry passive start (PEPS)

Developers of passive entry passive start systems (PEPS) today face three main challenges: enabling security against relay attacks, achieving certifiable (or acceptable) accuracy, and maintaining low power performance. Along with its leading low power performance, SimpleLink Bluetooth Low Energy SoCs have a software defined radio that enable localization techniques based on received signal strength indicator (RSSI), Angle-of-Arrival (AoA), and Time-of-Flight (ToF) ultimately helping to enable a vehicle and key to securely and accurately communicate their location with respect to each other. SimpleLink SDK is configured in a flexible way to support key fobs, central nodes and multi satellite nodes implementation. 

Securing against relay attack with SimpleLink BLE round trip Time-of-Flight

  • Achieve +/- 1m accuracy
  • Enables => 30% system cost saving over competing ultra wideband (UWB) technology
  • Leading link budget enabling stable Non line of sight (NLOS) performance


Achieving accuracy

  • Leading AoA performance with  design showcasing  +/- 5 degrees of error
  • Track connection between peripheral and central devices with connection monitor to avoid packet loss
  • RTLS toolbox designed to enables combination of localization techniques

Leading in low power

  • Lowest power communication
  • Low power localization
  • Among the lowest peak current

Smart meters

Build full-system solutions based on a single, unified platform. The SimpleLink portfolio delivers scalable host MCUs, communication, and sensing solutions. Wireless connectivity can be easily added for over-the-air updates and remote monitoring.

Accurate sensing and measurement

  • Integrated lowest power 14-bit 1Msps fast SAR ADC with multiple channels for scalable number of voltages and currents
  • Fast wake-up, ultra-low-power standby for extended battery life
  • Integrated LCD controller and graphic libraries for display

Real-time control

  • Wired peripherals such as CAN, Ethernet, Serial UART, I2C, SPI for robust, reliable and fast communication with IEDs within the grid

Remote connectivity

  • Scalable SimpleLink SDK supports multiple wireless protocols such as Sub-1 GHz, 2.4 GHz and dual band solutions
  • The stack solutions covers standards like Wireless MBUS, Zigbee, Thread, 6LoWPAN and Bluetooth Low Energy
  • Proprietary solutions (TI 15.4-Stack) and customer modifiable solutions are also supported
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Electricity metering

Full system E-meter solutions

Use our fully integrated meter host solution with up to 2MB embedded Flash memory to run meter applications, drive the user display and interface, and store, execute multiple communications protocols

Electricity metering resources

Polyphase shunt metrology with Isolated AFE reference design Reference design

Water, gas metering

Low-power water, gas meters

Build designs to interface seamlessly with rotational or ultrasonic sensing front-ends, extend battery life, and unify multi-RF protocol support in a single platform for automated meter reading

Water, gas metering resources

Low-power water flow measurement with inductive sensing reference design
Reference design


medical for SimpleLink

Building equipment for the healthcare market demands the highest quality and reliability. Using the SimpleLink platform enables dependable medical products through robust connected microcontroller solutions, all enabled by a scalable code base with the SimpleLink SDK. 

Best-in-class security

Built for reliability

  • Unique Wi-Fi network learning algorithm, tested across 200+ access points
  • Fast wake-up paired with stable ultra-low-power standby without hindering RF performance
  • High precision ADCs using the lowest system power

Proven brand

  • Quality policy: Company-wide quality policy of not obsoleting products out of convenience
  • Use the SimpleLink MCU Platform for code portability across multiple project generations
  • Shipping products for medical applications for over 15 years

Want to learn more? See below for example applications and resources to get started.

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CPAP machine

Wi-Fi enabled solution

Portable CPAP machines, designed with Wi-Fi CERTIFIED™ wireless MCUs, can securely transfer patient data directly to the cloud with minimal patient intervention and at low costs, while improving data visibility to both patient and physician

Wi-fi enabled solutions for CPAP machine

Certified and robust solutions accelerate customer development and time to market.

  • Wi-Fi Alliance, regulatory certified solutions allow easy integration of complex RF systems into CPAP machines.
  • TI’s network learning algorithm provides best worldwide router compatibility to CPAP machines. Validated and tested against >200APs.
  • Lowest power Wi-Fi solution eases power optimization work required for battery operated CPAP machines


Best in class enhanced security features protect against attacks and secure patient data transmission

  • Advanced personal and enterprise level security.
  • Minimize  IP or data theft by software IP protection without needing external security components.
  • FIPS140-2 certification further strengthens privacy and confidentiality concerns related to patients and patient data.


Minimal integration effort for cloud, sensors, and more

  • Accelerate development times by utilizing Support for Amazon AWS IoT, Microsoft Azure,  IBM Watson IoT, Apple HomeKit and others
  • Remove need for SD cards by uploading patient data directly to the cloud
  • Complete set of peripherals for connection to a BLDC motor, sensors, and CPAP user interface items
End equipment
Featured products
Design resources
CPAP machine CC3220, CC3120 Application note - Designing connected CPAP machines with SimpleLink™ Wi-Fi®

Medical sensor patches

BLE enabled solution

Patient monitoring medical sensor patches built with TI's Bluetooth wireless MCUs can securely transfer patient data to multiparameter patient monitoring aggregators. Use the low power of SimpleLink to ensure lasting patch battery life.

No strings attached: creating next-generation wireless patient monitors

Variety of space saving solutions

  • Remove the crystal footprint with CC2652RB, the world's first crystal-less wireless MCU
  • Use a small 2.7 × 2.7mm wafer-chip-scale package on CC2640R2F

Industry's best security features

  • Strong encryption supporting 128 and 256 bit crypto accelerators
  • Multitude of security enablers like debug security and secure device identity

Easy development

  • Reuse code on SimpleLink platform for other wireless technologies such as Wi-Fi and Sub-1 GHz
  • Leverage the integrated sensor controller to easily read & process sensor data in an ultra-low power manner

Multiparameter patient monitor

Multiparameter patient monitoring equipment, designed with Wi-Fi CERTIFIED™ wireless MCUs, ensures patient data is transferred using the most secure technology. Whether it is in hospital to local servers or at home to the cloud, SimpleLink Wi-Fi ensures data security while increasing visibility to physician and patient.

Wi-fi enabled solutions for multiparameter patient monitor

Certified & Robust Solutions

  • Transferrable Wi-Fi Alliance CERTIFIED IC’s and regulatory certified module solutions allow easy integration of complex RF systems into patient monitoring systems
  • TI’s Network learning algorithm provides a high level interoperability with access points (AP’s) for worldwide deployment.  Validated and tested against >200APs

Best-in-class, validated security

  • FIPS 140-2 validated Wi-Fi MCUs, enabling 3rd party tested security, required by many US and Canada medical institutions
  • Multitude of security enablers to protect IP and data from user to vendor.

Cloud integration enable connectivity to a variety of cloud vendors with minimal effort

  • Support for Amazon AWS IoT, Microsoft Azure,  IBM Watson IoT,and others for easy in-home patient monitoring data transfer