Welcome to the STMicroelectronics Microstepping Stepper Motor Controller IC, the L6470 product training module. This presentation will provide an overview of the L6470 microstepping stepper motor controller IC. This presentation will review the technical details of the device, with a discussion of the possible drawbacks and their solutions. The L6470 evaluation kit will be discussed in detail, as well as specific commands. Lastly the SPI interface will be highlighted to illustrate the connectivity of this device.