This is a quick tutorial on how to set up your trim setting on the gecko G251X. A Tech at Gecko explained to me how to use an arduino as a wave form generator to create a constant rpm to set your tune with. Variables for sketch- use pin 13 to step terminal (terminal 10) and ground to common (terminal 12) and use delayMicroseconds (166) for 3khz or 1.5 rotations per second for a 2000 microstep driver.
, https://i.ytimg.com/vi/56auNOIvdtM/hqdefault.jpg
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2021-10-15