Seeed Studio XIAO nRF52840 Sense

Support for the Seeed Studio XIAO nRF52840 Sense. More...

Detailed Description

Support for the Seeed Studio XIAO nRF52840 Sense.

General information

The XIAO nRF52840 Sense is a development board from Seeed Studio's XIAO board family.

It provides native USB support, Bluetooth Low Energy and IEEE 802.15.4 support via the nRF52840 MCU. Compared to the XIAO nRF52840 it features an ST LSM6DS3TR-C IMU and a PDM Microphone (not supported yet).

Using the LSM6DS3TR-C IMU

You can test the built-in IMU with the test provided in tests/drivers/lsm6dsxx:

make BOARD=seeedstudio-xiao-nrf52840-sense -C tests/drivers/lsm6dsxx flash term

Flashing, Bootloader, and Terminal

Refer to the Adafruit nRF52 Bootloader documentation for further details on the flashing process.

Example with hello-world application:

make BOARD=seeedstudio-xiao-nrf52840-sense -C examples/basic/hello-world flash term

Files
file	arduino_iomap.h
	Mapping from MCU pins to Arduino pins.
file	board.h
	Board specific configuration for the Seeed Studio XIAO nRF52840 and Seeed Studio XIAO nRF52840 Sense.
file	gpio_params.h
	Configuration of SAUL mapped GPIO pins.
file	periph_conf.h
	Peripheral configuration for the Seeed Studio XIAO nRF52840 and Seeed Studio XIAO nRF52840 Sense.