Fermion: I2C LIS331HH Triple Axis Accelerometer _ARD_CASE_NANO Hardware SPI support is handy

Hardware SPI support is handy but not required

Please remember that the current Raspberry Pi OS does not support auto IR-cut

If you want to have an LED on all the time

Outer diameter of full circle (four put together): 157mm

Fermion: I2C LIS331HH Triple Axis Accelerometer _ARD_CASE_NANO Hardware SPI support is handyThe LIS331HH is an ultra low power high precision triple axis linear accelerometer with 16 bit data output. It has user selectable full scales of 6g 12g 24g and is capable of measuring accelerations with output data from 0. 5Hz to 1kHz. Its power consumption is as low as 10A. The device contains two programmable independent interrupt engines that are able to recognize dedicated inertial events, which makes it more playable. The board is extremely