GY-45 MMA8452 3-Axis Accelerometer Module is a breakout board based on three axis accelerometer IC MMA8451. MMA8451 is a14 bit resolution smart, low power consumption, capacitor-type micro mechanical accelerator. This product has rich embedded system function, flexible programmer options, up to two interruptions. MMA8451 supports 2g/4g/8g range for choosing.
GY-45 MMA8452 3-Axis Accelerometer Module - General Specifications