Specification:
Main chip: ADXL345
Model: GY-291
Power supply: 3-5V
Communication: the IIC / SPI communication protocol
Measuring range: ±2g /±16g
Digital-output triple-axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit ADCs
Accelerometer normal operating current: 450µA
Ultralow power: as low as 23 μA in measurement mode and 0.1 μA in standby mode at VS = 2.5 V (typical)
Sleep mode current: 8µA
User-programmable interrupts
Wake-on-motion interrupt for low power operation of applications processor

Package Included:
5*GY-291 ADXL345 3-Axis Digital Acceleration of Gravity Tilt Module