Hi @christian239955_stm1_st , the DRDY (or Data Available) signal can be accessed from STATUS_REG (27h) register, 1 bit for each axis and a cumulative bit ZYXDA (p.37 of the datasheet), but can also be routed on physical pads INT1 or INT2 as any other interrupt, especially for the synchronization in the digital system that uses the device.
