XIAO BLE Sense in deep sleep mode

[PJ_Glasso]

Hi there,
and Welcome, Lots of solutions to that problem here,

Xiao nRF52840 Sense IMU Parked demo With SLEEP Interrupt button

PARK_IMU_DEMO [Xiao nRF52840 Sense IMU Parked demo With SLEEP Interrupt button.] Displays Parked message after NO movement(6 seconds) from Gyro or Accelerometer over (sensitivity settings) Displays orientation. Push button on the Xiao expansion board fires Interrupt from pin state and continuously check if the IMU orientation deviates from its parked orientation, or if motion is present and takes action if necessary, beep & Display orientation. It goes to sleep after three(3) but…

For the lowest power use the non-mbed BSP(board support Package) i.e. 1.1.1 or current 1.1.8
as opposed to the Embed version, that has slightly higher power draw ver, 2.9.0 or 2.9.2
HTH
GL PJ