Nordic Semiconductor Introduces Entry-Level Bluetooth LE SoCs for Developers
Nordic Semiconductor, renowned for its cutting-edge low-power wireless connectivity, is proud to announce an expansion to its nRF54L Series. The new additions, the nRF54LS05A and nRF54LS05B, are designed as entry-level, ultra-low-power Bluetooth® Low Energy (LE) Systems-on-Chip (SoCs). This development enhances the portfolio, allowing for a broader range of applications, particularly within cost-sensitive sectors.
The nRF54LS05A and nRF54LS05B SoCs are engineered to work either as the main wireless components in single-chip systems or as companion devices in more complex multi-chip configurations. Utilizing Nordic's respected Bluetooth LE technology, these chips are set to revolutionize simple, affordable product development in various fields including consumer gadgets and smart appliances.
Both models of the nRF54L Series prioritize ease of use for developers while maintaining robust Bluetooth LE connectivity. Specifically, they offer:
The design of the nRF54LS05 series is particularly suited to basic applications such as:
As Øyvind Strøm, EVP Short-Range at Nordic Semiconductor, puts it, "With both the nRF54LS05A and nRF54LS05B, we aim to provide developers with a confident launching pad. These SoCs encompass the fundamental features of our traditional Bluetooth LE SoCs while also enhancing our software ecosystem's usability."
Nordic Semiconductor is unequivocally committed to facilitating a favourable development environment. By offering access to its comprehensive nRF Connect SDK—which includes extensive resources, thorough documentation, and practical online training—developers can streamline their workflows and significantly reduce time-to-market.
Moreover, Nordic's nRF Cloud services extend beyond mere chip functionality, providing secure, scalable firmware updates and device management all the way from the chip to the cloud. This holistic approach ensures that developers can rapidly deploy their products with confidence and convenience.
The nRF54LS05A and nRF54LS05B display a host of technical capabilities:
The nRF54LS05A and nRF54LS05B are now available for evaluation and development, with full-scale production expected to commence in Q3 2026. For developers looking to get an early start, Nordic Semiconductor encourages joining their early access program for development kits and samples by reaching out to their sales team.
To experience these advancements firsthand, Nordic Semiconductor will be present at Embedded World 2026 in Nuremberg, Hall 4A, Booth 310 from March 10–12. Attendees will have the opportunity to engage with product demonstrations and discussions, showcasing the capabilities of the new nRF54LS05 series and exploring the potential for future innovations.
The nRF54LS05A and nRF54LS05B SoCs are engineered to work either as the main wireless components in single-chip systems or as companion devices in more complex multi-chip configurations. Utilizing Nordic's respected Bluetooth LE technology, these chips are set to revolutionize simple, affordable product development in various fields including consumer gadgets and smart appliances.
Key Features and Benefits
Both models of the nRF54L Series prioritize ease of use for developers while maintaining robust Bluetooth LE connectivity. Specifically, they offer:
- - Ultra-Low Power Consumption: Achieving extended battery life is crucial for modern devices; these SoCs are optimized to consume minimal power, ensuring they are ideal for long-lasting applications.
- - Developer Friendly: The entry-level SoCs incorporate features that simplify the development process. Nordic provides an enriched software ecosystem to support quick adaptations and robust programming, fostering greater innovation.
- - Proven Reliability: By utilizing Nordic's comprehensive Bluetooth LE stack, developers can leverage existing certifications and known performance records, which are essential for building reliable products.
Target Applications
The design of the nRF54LS05 series is particularly suited to basic applications such as:
- - Sensors: Ideal for environmental monitoring or smart home devices.
- - Beacons and Tags: Excellent for asset tracking or location-based services.
- - PC Peripherals: Enhanced connectivity for mouse, keyboard, and other essential peripherals.
As Øyvind Strøm, EVP Short-Range at Nordic Semiconductor, puts it, "With both the nRF54LS05A and nRF54LS05B, we aim to provide developers with a confident launching pad. These SoCs encompass the fundamental features of our traditional Bluetooth LE SoCs while also enhancing our software ecosystem's usability."
Enhanced Development Environment
Nordic Semiconductor is unequivocally committed to facilitating a favourable development environment. By offering access to its comprehensive nRF Connect SDK—which includes extensive resources, thorough documentation, and practical online training—developers can streamline their workflows and significantly reduce time-to-market.
Moreover, Nordic's nRF Cloud services extend beyond mere chip functionality, providing secure, scalable firmware updates and device management all the way from the chip to the cloud. This holistic approach ensures that developers can rapidly deploy their products with confidence and convenience.
Technical Specifications
The nRF54LS05A and nRF54LS05B display a host of technical capabilities:
- - Processor: Both are equipped with a 128 MHz Arm® Cortex® M33, ensuring fast processing speeds with low leakage.
- - Memory: The nRF54LS05A features 0.5 MB of Non-Volatile Memory (NVM) alongside 64 KB of RAM, whereas the nRF54LS05B offers a slight enhancement with 96 KB of RAM, catering to applications requiring additional operational headroom.
- - Compatibility: Designed with pin-to-pin compatibility with select SoCs from the nRF54L series, they offer easy scalability for various project complexities.
- - Multiprotocol Support: The SoCs support multiple wireless protocols, including Bluetooth LE, Matter, Thread, Zigbee, and various 2.4 GHz modes, making them versatile across multiple applications.
Availability and Future Events
The nRF54LS05A and nRF54LS05B are now available for evaluation and development, with full-scale production expected to commence in Q3 2026. For developers looking to get an early start, Nordic Semiconductor encourages joining their early access program for development kits and samples by reaching out to their sales team.
To experience these advancements firsthand, Nordic Semiconductor will be present at Embedded World 2026 in Nuremberg, Hall 4A, Booth 310 from March 10–12. Attendees will have the opportunity to engage with product demonstrations and discussions, showcasing the capabilities of the new nRF54LS05 series and exploring the potential for future innovations.
Topics Consumer Technology）
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