GY-291 digital three-axis acceleration of gravity tilt module ADXL345




Operating Voltage: 4V to 6V
I/O Voltage Range: 1.7V to 3.6V
Communication: SPI and I2C
Operating Temperature: -40deg C to 85degC
Size: 3 mm × 5 mm × 1 mm

3-axis accelerometer
Single tap/double tap detection
Activity/inactivity monitoring
Free-fall detection
10,000 g shock survival
SPI (3- and 4-wire) and I2C digital interfaces
Flexible interrupt modes mappable to either interrupt pin
Measurement ranges select-able via serial command
Bandwidth select-able via serial command