SKU: IOWC-0996
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Seeed Studio Studio XIAO nRF54L15 BLE 6.0 Matter Thread SoC

₹1,029.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio XIAO nRF54L15 is a thumb-sized, ultra-low-power development board built on the Nordic Semiconductor nRF54L15 SoC, featuring a 128 MHz Arm Cortex-M33 core, RISC-V security coprocessor, and multi-protocol wireless support for BLE 6.0, Matter, Thread, Zigbee, and Amazon Sidewalk. It is designed for rapid prototyping and production-ready integration of next-generation IoT, wearable, and smart home devices.

Features

  • Nordic Semiconductor nRF54L15 SoC with 128 MHz Arm Cortex-M33 core and dedicated RISC-V security coprocessor for secure, high-performance edge computing.
  • Multi-protocol wireless connectivity supporting BLE 6.0, Matter, Thread, Zigbee, and Amazon Sidewalk for versatile IoT ecosystem integration.
  • Ultra-low power architecture achieving ~0.6 µA in System OFF mode, ideal for battery-powered wearable and sensor applications.
  • PCBA-ready SMD design with stamp hole footprint for direct surface-mount integration into final products.
  • Integrated USB Type-C for programming and power, plus onboard Li-ion battery charging support for portable deployments.

Out of stock

Description

The Seeed Studio Studio XIAO nRF54L15 is a compact, feature-rich development platform engineered for the next wave of secure and connected IoT devices. At its core is the Nordic Semiconductor Semiconductor nRF54L15 system-on-chip, which combines a high-performance 128 MHz Arm Cortex-M33 application processor with a dedicated RISC-V coprocessor for hardware-enforced security tasks. This dual-core architecture enables complex on-device processing, such as sensor fusion and TinyML inference, while maintaining robust protection against physical and remote attacks.

Its wireless transceiver is a standout, natively supporting the latest Bluetooth Low Energy 6.0 standard alongside the Thread mesh networking protocol, Zigbee, and the new Matter application layer. This allows a single device to function as a border router, end-device, or bridge within heterogeneous smart home and industrial networks. The board’s exceptional power efficiency, with deep sleep currents in the sub-microamp range, is engineered for years of operation on a single coin cell or small Li-ion battery.

The form factor is a 21 x 17.8 mm surface-mount module with castellated “stamp hole” edges, making it a true production-ready component. Developers can prototype using the provided headers and then seamlessly transition the same design to a custom PCB for volume manufacturing. Full software support is provided through the nRF Connect SDK and Zephyr RTOS, with compatibility for PlatformIO and Arduino frameworks, accelerating development from concept to deployment.

Key Features

  • Built on Nordic Semiconductor's latest ultra-low-power nRF54L15 wireless SoC platform.
  • Dual-core processing: 128 MHz Arm Cortex-M33 for application tasks and RISC-V for secure, isolated operations.
  • Comprehensive wireless stack supporting BLE 6.0, Thread, Zigbee, Matter, and Amazon Sidewalk for maximum ecosystem compatibility.
  • Extreme low-power design enables microamp-level sleep currents for decade-long battery life in sensor nodes.
  • Production-oriented SMD footprint with castellated edges for direct soldering onto custom carrier PCBs.
  • Onboard USB Type-C connector for streamlined programming, debugging, and 5V power delivery.
  • Integrated single-cell Li-ion/Polymer battery charger circuit with monitoring capabilities.
  • Full development support via nRF Connect SDK, Zephyr RTOS, PlatformIO, and Arduino core.

Applications

  • Wearable Devices: Fitness trackers, smart rings, and health monitors requiring all-day battery life, sensor fusion, and secure wireless connectivity.
  • Smart Home Hubs & Border Routers: Matter-Thread border routers, multi-protocol bridges, and voice-controlled hubs with wake-word detection capabilities.
  • Industrial IoT Sensors: Predictive maintenance sensors performing on-device TinyML, secure telemetry nodes, and wireless condition monitoring systems.
  • Advanced Prototyping & Debugging: Developer tool for testing multi-protocol networks, creating secure POCs, and rapid IoT product development.

Technical Specifications

Microcontroller/SoCNordic Semiconductor nRF54L15
Processor Cores128 MHz Arm Cortex-M33 + RISC-V Security Coprocessor
Wireless ProtocolsBLE 6.0, Thread, Zigbee, Matter, Amazon Sidewalk
Memory256 KB RAM, 1.5 MB Non-volatile Memory (NVM)
Supply Voltage5V via USB-C, 3.7V Li-ion Battery
Operating Current (Active)Varies with RF mode and CPU load
Sleep Current (System OFF)~0.6 µA
InterfacesUSB 2.0 Type-C, GPIO via Stamp Holes
AntennaIntegrated PCB Trace Antenna
Operating TemperatureIndustrial range (typical for nRF54 series)
Dimensions21 mm (L) x 17.8 mm (W)

Frequently Asked Questions

How do I start programming the XIAO nRF54L15?

Install the nRF Connect for VS Code extension or set up the Zephyr RTOS toolchain. Connect the board via USB-C; it should enumerate as a COM port. Use the nRF Connect SDK examples or the Arduino core for XIAO boards to write and flash your first application. The board supports direct USB DFU (Device Firmware Update) for seamless programming without an external debugger.

Can this board act as a Matter or Thread border router?

Yes, the nRF54L15 SoC natively supports the Thread protocol stack, which is foundational for Matter. You can develop firmware using the nRF Connect SDK to implement a Thread Border Router role, allowing it to bridge between your Thread mesh network and an IP-based network like Wi-Fi or Ethernet via an external module. It is an ideal platform for building Matter-compatible edge devices and controllers.

What is the power consumption in active BLE transmission mode?

While exact figures depend on transmit power and data rate, the nRF54L15 is designed for ultra-low power operation. Active RF transmission currents are typically in the single-digit milliampere range. For maximum battery life, leverage the chip's advanced power management features, putting the core into System ON low-power mode between transmissions and using the sub-1µA System OFF mode for long-term sleep.

How do I connect a battery and what charging circuit is onboard?

Solder wires to the 'BAT' and 'GND' pads on the board's stamp hole footprint. The integrated charging circuit supports single-cell Li-ion or Li-Polymer batteries (3.7V nominal). Charging is managed via the USB Type-C port. Monitor charging status via a dedicated pin or through software using the nRF54L15's built-in peripheral. Ensure your battery has appropriate protection circuitry.

Package Includes

  • 1 x Seeed Studio Studio XIAO nRF54L15 Board
  • 1 x 7-Pin Header (2.54mm pitch)

Additional Information

Weight 0.003 kg
Dimensions 2.1 × 1.78 cm