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Bluetooth® Low Energy

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Bluetooth® Low Energy

Proven solutions to easily add Bluetooth Low Energy (LE) to your automotive, industrial or personal electronics application

Start developing your next connected application with the SimpleLink™ CC2340 and CC2755 wireless MCUs that enable high-quality Bluetooth LE. With standby current starting below 710nA, temperature support up to 125C, and high-quality RF, you can add Bluetooth LE to applications such as medical, access points, smart home, asset tracking, and personal electronics. We support popular open-source ecosystems such as Zephyr® RTOS and FreeRTOS™ to fit your system design.

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Why choose TI Bluetooth LE?

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Industry-leading, low-power performance

Extend your product’s battery life using our low-power Bluetooth LE devices. With standby currents starting below 710nA that stay low across temperature, you can enable long lasting coin-cell operation at 8dBm.

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The most scalable and affordable portfolio

Our pin-to-pin and software compatible portfolio of SoCs and modules features scalable peripherals, integrated power amplifiers and flash memory up to 2MB.

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Robust software stack

One-stop for any protocol or applications with the SimpleLink™ SDK. We offer reliable, complete software optimized for low-power devices on applications using Zephyr and TI FreeRTOS.

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Quality, reliability and certification

Our Bluetooth solutions are proven and tested to meet the highest automotive, industrial and regulatory compliance standards as well as provide easy certification with the Bluetooth SIG.

Bluetooth Low Energy technologies

Zephyr®

Our Zephyr stack delivers a fully certified open-source and portable Bluetooth solution while maintaining low power, enabled by our Bluetooth LE controller. Through a TI-maintained downstream branch, we ensure faster delivery, bug fixes, and controlled updates for CC2340 and CC2755 devices.

arrow-right Learn more about TI Zephyr arrow-right Get started with our Zephyr SimpleLink Academy

Bluetooth Mesh

Discover how to create low-power sensors and automation applications using our Bluetooth Mesh solutions. With standby current starting as low as 710nA to enable extended battery life, our portfolio of Bluetooth LE solutions support diverse requirements for the different nodes in a mesh network.

arrow-right Download our Bluetooth Mesh SDK arrow-right Explore our Bluetooth Mesh Tutorial

Bluetooth Channel Sounding

Bluetooth Channel Sounding extends Bluetooth-connected devices beyond the supported capabilities for received signal strength indication, enabling high-accuracy, low-cost and secured ranging designs.

arrow-right Learn more about Bluetooth Channel Sounding arrow-right Evaluate our Channel Sounding Demo arrow-right Get started with our CC2745R10-CS-EVM

Asset tracking

For consumer applications, the CC2340R5 supports Apple® Find My® network, an end-to-end encrypted, crowdsourced location network spanning hundreds of millions of Apple devices.
For industrial applications, TI partner Hubble Network extends the same CC2340R5 to global coverage via a worldwide terrestrial network and Low Earth Orbit satellite constellation. 

arrow-right Learn more about Apple Find My network arrow-right Evaluate our Hubble Network asset tracking solution

Select the right Bluetooth device by use case and memory

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Bluetooth LE wireless microcontrollers

Most affordable and scalable portfolio with a wide range of memory, performance, and package options.

Dual-mode Bluetooth controllers

Choose from a Bluetooth® Classic solution or dual-mode Bluetooth and Bluetooth LE solution.

Automotive Bluetooth LE wireless microcontrollers

Highest quality automotive AEC Q-100 portfolio for car access, digital key-fobs and tire pressure monitoring.

Bluetooth LE wireless modules

Accelerate your time to market with our most affordable Bluetooth LE certified modules.