This product only works with FARDRIVER and ND and NANJING controllers for parametric performance debugging, not with other brands New Arrival Programmable Nanjing FarDriver Controller Blue-tooth Adapter ​ NOTE: ​Controller blue-tooth update from 2022, ​Before order, please check your controller label carefully, and choose correct type. ​ ​ a, under the featured post you will see a guide that explains how to properly program the controller and operate the equipment withs step by step instructions. Also Compatible with the Tuttio Soleil!