Please help!
I am a new to this 3d printing and is busy setting up my electronics for my printer. The setup I have is the ramps1.4 board with a smart lcd controller. I have uploaded the newest marlin software to the board but when I suply 12V power to the board it works for a few minutes and then all of suden it slowly start shuttings down and goes into a on/off loop with the power led1 flashing twice a second. The board works fine when it is connected to my laptop. Please help!
I am a new to this 3d printing and is busy setting up my electronics for my printer. The setup I have is the ramps1.4 board with a smart lcd controller. I have uploaded the newest marlin software to the board but when I suply 12V power to the board it works for a few minutes and then all of suden it slowly start shuttings down and goes into a on/off loop with the power led1 flashing twice a second. The board works fine when it is connected to my laptop. Please help!