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Profile photo of Sergey KovalyovSergey Kovalyov
Post count: 5
#19579 |

With a brushless motor, you can use 12V directly from the ramps power supply to power your ESC, and then send a servo signal to control throttle. I saw something about servos in Marlin software, but I did not look in details.
I myself intend to try a brushed motor so that I could just hook it up to a fan output of my controller board (I use Rambo) wihtout any ESC.