Product Description
"The Seeed Studio XIAO nRF52840 Sense has the Bluetooth 5.0 wireless function and can be operated with low power consumption.
With integrated IMU and PDM, it can be your best tool for embedded machine learning projects.
versatile microcontroller: Integrates the Nordic nRF52840 chip with FPU, operates at up to 64 MHz, has multiple development ports and is supported by Arduino / CircuitPythonWireless functions: Implement Bluetooth 5.0, BLE functions with integrated antenna and also provide NFC connectivitysophisticated power design: Provides ultra-low power consumption of 5 µA in deep sleep mode while supporting lithium battery charge managementadvanced onboard functionality: mount an additional digital microphone and a 6-axis IMU on the tiny board for embedded machine learning applicationsthumb-sized design: 21 x 17.5 mm, classic form factor of the Seeed Studio XIAO series, suitable for portable devicesTechnical specificationsProcessor: Nordic nRF52840 ARM® Cortex®-M4 with FPU 64 MHzCommunication: Bluetooth 5.0 / NFCOn-chip memory: 1 MB Flash and 256 kB RAMOnboard memory: 2 MB QSPI flashInterfaces: 1xUART, 1xIIC, 1xSPI, 1xNFC, 1xSWD, 11xGPIO(PWM), 6xADCSensors: Integrated PDM digital microphone, Integrated 6-axis IMUOperating voltage: 3.3 V @200 mADimensions (LxW): 21 x 17.5 mmexternal linkshttps://wiki.seeedstudio.com/XIAO_BLE/"
