Specification Binding : Personal Computers Brand : Bicool Label : Bicool Manufacturer : Bicool PackageDimensions_Weight : 0.0661386786 PackageDimensions : L:1.96850393500 X W:1.57480314800 X H:1.18110236100 PartNumber : Stepper Motor HAT ProductGroup : PC Accessory ProductTypeName : PERSONAL_COMPUTER Publisher : Bicool SmallImage_Height : 56 SmallImage_URL : https://m.media-amazon.com/images/I/51H+7BhXvDL._SL75_.jpg SmallImage_Width : 75 Studio : Bicool Title : Stepper Motor HAT for Raspberry Pi 4B/3B+/2B/B+/Zero/W/WH/ and Jetson Nano,DRV8825 Motor Controller Drives Two Stepper Motors, Up to 1/32 Microstepping,Use for 3D Printer,Sculpturing Machine etc Weight : 0.1 WeightUnit : pounds