The TMCM-1241 is a single axis motor controller/driver board for 2-phase bipolar stepper motors with up-to 3A RMS (4.3A peak) motor coil current. It supports linear ramps and unique SixPoint™ ramps. It offers on-board SensOstep encoder and in addition, support for connection of external (incremental A/B) encoder. For driver-only applications, the TMCM-1241 offers optically isolated Step/Direction inputs.All you need to get started is a power supply and Trinamic's free and easy to use TMCL-IDE. This graphical user interface allows quick setup and supports the use of commands in direct mode, monitors real-time behavior visualized in graphs, and logs and stores data.More about the TMCL-IDESpecial FeaturesCoolStep™SpreadCycle™StallGuard2™StealthChop™