DC 12V-36V 500W High Power Brushless Motor Controller Driver Board Assembled No Hall
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Not bad product. It makes what I expected. But: 1. power supply and motor wires are very hard (hard isolation) 2. with 12V power supply the motor spinning sometime one direction, some time second direction, it not depends on switch position 3. FETs are hot without cooling in not so high current (I tested 5A) 4. according to the standard ESC for RC models this takes higher current in the same use; when some application this controller takes 5A then standard ESC takes 2,5-3A ... and sound is different too But I bought it to have possibility to start brushless motor with switching power on without "beep-beep-beep" sound which standard ESC has. And this controller do it. And last point - controller has one wire unconnected, signal wire. But no documentation to know how to use it.
Full access but unfortunately no user manual and condition is excellent