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 1 4 GPIOs, USB Type-C interface, and onboard battery charging capabilities. T his version integrates an onboard digital microphone and a 6-axis IMU f or 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.