RAMPS 1.6 and BL Touch
September 24, 2020 05:56AM
Hi All,

I am trying to connect BL Touch to RAMPS 1.6 without any luck. When i try to Jumper 5v and VCC pin ramps did not start and whole board was on sleep. If i remove the jumper then everything works fine. Did anyone face this issue. I really need BL Touch to work on my RAMPS 1.6 . Help me out.
Re: RAMPS 1.6 and BL Touch
February 01, 2021 10:07AM

I have the exact same problem. When I use a jumper on 5V and VCC my RAMPS 1.6 turn off, and when I take the jumper off the RAMPS turn on.
Does anyone has a solution?
Re: RAMPS 1.6 and BL Touch
February 01, 2021 05:15PM
The 5v regulator on the mega is not very powerful
When you try power a servo with this it just wont work

you need to make your own 5v from 12v and power the 5v line from that
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