2018-01-11 07:25 PM
when i use lis3dsh , i test the power waste is 1.7mA, is more big than the discription in datasheet.
the way i use it: the circuit board use STM32F4discovery , i init the gpio ,and then measure the Electric current.
when i measure the
Electric current i haven't init the reg of lis3dsh .
question:1)How much is the lis3dsh current
2)How to configure lis3dsh to get it into low power
2018-01-18 05:18 AM
Please read carefully the
.The current consumption in power-down mode is 2uA and the sensor without any initialization is in power-down mode.
I suppose that you measure the current consumption incorrectly.