Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
openmv上面只有一个GND,怎样接两个步进电机的驱动板?求大神指教,还有驱动程序应该怎样写?