Mikelangelo https://www.aliexpress.com/store/product/3D-printing-closed-loop-servo-motor-NEMA23-MKS-SERVO57A-developed-by-Makerbase-that-prevents-losing-steps/4308005_32965388122.html?spm=a2g1y.12024536.productList_13944756.pic_1</div><div><br/></div><div>Its already done....Can we do something to have it under open source project where we can simplify things to minimize hardware size and complexity?
Rossini Looks like this is already open source and mks copied it. https://github.com/Misfittech/nano_stepper
Mikelangelo https://www.aliexpress.com/item/Upgrade-NEMA17-Smart-Nano-Zero-Stepper-Motor-With-Closed-Loop-Motor-Conversion-Board-Kit-Prevents-Losing/32952527069.html?spm=2114.search0104.3.16.6573240aOnNPfW&ws_ab_test=searchweb0_0,searchweb201602_10_10065_10068_319_10059_10884_317_10887_10696_321_322_10084_453_10083_454_10103_10618_10307_537_536_10902,searchweb201603_16,ppcSwitch_0&algo_expid=8ca0370f-b952-4613-8a17-b2223e930103-2&algo_pvid=8ca0370f-b952-4613-8a17-b2223e930103&transAbTest=ae803_5 And its already sold milion times on AliExpress ...... Chineese are very interesting people :)