Seeed Studio XIAO nRF54L15 Sense

XIAO nRF54L15 Sense is a powerful yet compact development board built around Nordic's nRF54L15 SoC, featuring a 128 MHz Arm Cortex-M33 core with 1.5 MB NVM. This thumb-sized board excels in modern IoT applications with comprehensive wireless connectivity including BLE 6.0, Matter, Thread, Zigbee, and Amazon Sidewalk protocols. With ultra-low power consumption, it's ideal for battery-powered IoT devices. The tiny board offers 14 GPIOs, USB Type-C interface, and onboard battery charging capabilities. This version integrates an onboard digital microphone and a 6-axis IMU for audio and motion sensing. Enhanced security features ensure robust protection for IoT deployments. Developers can leverage the Nordic nRF Connect SDK and PlatformIO with Zephyr RTOS support for efficient development workflows.