Questions tagged [arduino-mega-2650]

The Arduino Mega 2560 is one of the most common microprocessor boards used to control 3D printers. If you think your Arduino is part of your issue, you can use this tag.

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Arduino Mega and RAMPS 1.4 not responding

I was working on upgrading my Anet A8 to a RAMPS 1.4 running on Marlin. I had everything ready to go and had plugged it in to see if it worked. It seemed to be working so I tried to home it and my y ...
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MKS GEN L looks dead

In an attempt to upgrade my Ender 3 to TMC2208, I bought an MKS GENL 1.0 board from Banggood, but it doesn't get recognized from the Windows Device Manager at all: ...
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How do I access Configuration.h?

I am very new to 3D printing and I am trying to adjust my firmware. I use the Arduino IDE 1.8.12. I downloaded the firmware from GitHub that suits my printer, but every time that I try to open the <...
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Stepper motors not working when connected to RAMPS 1.4

Stepper motors are not working when connected to RAMPS board in the X,Y,Z pins. I used A4988 drivers and the Arduino board is an original version. I checked the input voltage to the RAMPS board, it's ...
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