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Ramps wiring

Posted by madmike8

madmike8

Ramps wiring
March 21, 2014 01:16PM

Registered: 10 years ago
Posts: 814

I'm wiring up my smartrap now but I have a question on the servo wiring. Attached is the photo from the github documentation on wiring.
Where it saying to plug in the servo is S,-,+ like an airtronics servo, but the normal JR/Futaba servos are S,+,- is what I have.
i assume i need to swap the servo wiring to match the ramps board? Is this correct?

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madmike8

Re: Ramps wiring
March 26, 2014 12:22AM

Registered: 10 years ago
Posts: 814

Just for the record. You DO need to swap the servo - and +. It's pretty easy to do. I just used a pin to pry the catch up on the connector, and slid the crimped pins out. Then slid them back into the connector in the correct locations.