/products/roadtest/b/blog/posts/stepper-motor-driver-kit-motor---position-encoderTo test the accuracy of the stepper driver I am using a large test rig with a pointer to indicate the position. There is also an optical encoder mounted on the back of the stepper motor and the TMC5161 chip can read the pulses from this and make it&amp;#en-USTelligent Community 12https://community.element14.com/products/roadtest/b/blog/posts/stepper-motor-driver-kit-motor---position-encoderMon, 26 Aug 2019 19:34:39 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1d868d13-a0d6-4ae5-a7ab-4edaed8a29f9Workshopshed0<p>There are some additional notes in the datasheet 12.4 Reference Switches for using the latching mechanism to home a system.</p><img src="https://community.element14.com/aggbug?PostID=7630&AppID=14&AppType=Weblog&ContentType=0" width="1" height="1">