






🚀 Elevate your IoT game with the XIAO nRF52840 Sense — small size, massive potential!
The XIAO nRF52840 Sense is a compact, high-performance microcontroller board featuring a 64MHz Nordic ARM Cortex-M4 CPU with FPU, Bluetooth 5.0 and NFC wireless capabilities, and onboard sensors including a 6-axis IMU and digital microphone. Designed for wearable and IoT applications, it supports multiple programming languages and integrates seamlessly with Amazon Sidewalk for smart connectivity.





| Processor | 64 MHz core_m |
| RAM | Bluetooth |
| Wireless Type | Bluetooth |
| Brand | seeed studio |
| Series | nRF52840 |
| Operating System | FreeRTOS |
| Item Weight | 0.352 ounces |
| Product Dimensions | 0.83 x 0.83 x 0.83 inches |
| Item Dimensions LxWxH | 0.83 x 0.83 x 0.83 inches |
| Processor Brand | Nordic |
| Number of Processors | 1 |
| Manufacturer | seeed studio |
| ASIN | B09T94SZ8K |
| Date First Available | February 24, 2022 |