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Arduino getting really hot, and the Ramps turn off

MatheusBrum

Arduino getting really hot, and the Ramps turn off
January 03, 2012 11:22PM

Registered: 12 years ago
Posts: 11

Hello,
When power up my Ramps 1.4 (using Sprinter firmware), the arduino became very hot and starts shutting down. Currently Ramps don't turn on (the red led isn't lighting). However, when using the test code it turn on! (I get the leds lighting, but no any movement)
Some pics:
[d.pr]
[d.pr]
[d.pr]

Reply Quote

dissidence

Re: Arduino getting really hot, and the Ramps turn off
January 05, 2012 12:56AM

Registered: 14 years ago
Posts: 800

have you checked for any shorts on your ramps board, and also have you tried it with out the drivers on it.

oh and where are you powering it at.?