Can a 12V endstop be use on the RAMPs (no replies)
Hello, I want to use the RAMPs to hack an apparatus. My problem is that they use 12V endstop. I can supply 12V to the sensors but I am afraid I cannot use the signal from the sensor to the ramps as it...
View ArticleArduino fuse or mosfet getting hot / no display output (3 replies)
Hi folks, I'm pretty new to the RAMPS topics, so please forgive my newbieness in some points :) I hooked up my RAMPS shield to an Arduino Mega, powered it via USB and flashed the latest Marlin...
View ArticleMotor not moving as expected with RAMPS 1.4 and Marlin (6 replies)
Hi all! I have a Wanhao Duplicator i3 v2 (aka Maker Select/Cocoon Create) and I bought a RAMPS 1.4 kit to upgrade the internal Melzi Board and install Marlin instead of Repetier. I plugged the two...
View Articlemarlin+arduino+driver=OK marlin+arduino+ramps+driver=FAIL ? is ramps dead (1...
Hi, Quite new to RAMPS, but not to arduino. I'm trying to get a small china 2020 CNC machine working - I have an arduino mega + a ramps 1.4 and 3 a4988 drivers. I have tested each driver 1 by 1 with a...
View ArticleRamps to pas a signal to RepetierHost for pause ? (1 reply)
Can I configure a pin on the RAMPS, to accept 12V when my filament runs out, in a way that Repetier Host will pause the print ? Has that been done ? What pin can be used and what should be the...
View ArticleSD card causes voltage drop when inserted (no replies)
Helllo pipul, I've build several custom 3D printers before and now I've got an issue with one of them. I'm using the Mega2560-RAMPS1.4-Smart controller LCD (the alphanumerical one) and mainly printing...
View ArticleDiamond on RAMPS (2 replies)
My printer has been rebuilt to RAMPS some time ago, after a burn-out of my Gen6. My question is whether I can go to Diamond head on Ramps ? Or do I need to rebuild it again to other hardware ? Wich...
View ArticleRamps 1.4 D8 pin unresponsive (no replies)
So I swapped my anet over to ramps and the D8 pin is unresponsive it is always on allowing the bed to heat during printer standby. I changed the code to swap the fan to D8 and the bed to D9 and that...
View ArticlePrinter responds only when powered by USB (no replies)
I have been trying to test the electronics for a reprap I'm building, but can't get the motors to move. I have removed the D1 diode on the RAMPS so I can power it with a PSU while running the Arduino...
View ArticleTrouble getting power from RAMPS to 12864 Smart Graphics Controller (1 reply)
Hello, I am in the process of building a new printer. I already have an existing RepRap Prusa i2. On my new printer, I am adding an LCD smart controller like this. These are my own pictures, and you...
View ArticleStacking stepper drivers on Ramps board? (1 reply)
Hello. Tomorrow I will be purchasing 1 or 2 Nema 23 stepper motors to upgrade my 3d printer. I plan to eventually use it for some CNC applications so the small Nema 17's I am using now probably will...
View Articleshort circuit in d9 (no replies)
hey i just accidentally shorted the connection in d9 (printer was printing and operational till then)and then immediately the printer freezed and the display was out when connected on the atx power...
View Articleconstant 12v output on hotend connectors (1 reply)
I have an all in one ramps board on my Hictop printer. I have had this printer for just over a year with many issues that I have been able to correct by a quick google search but this recent one is...
View ArticleHelp with RAMPS 1.4 and repetier firmware (no replies)
I tried replacing the default board on my delta printer with a generic RAMPS from China. The brand is called Kuman. The default board was a RAMPS remix, so I figured I should be able to upload the...
View ArticleRAMPS 1.4 Project - Is anyone working on updates? (no replies)
It's been about six years since the RAMPS 1.4 standard was released. It's been four years since RAMPS 1.4.2 was released which seems to have never been adopted by anyone beyond GermanRepRap. So is...
View ArticleExtruder stutter - firmware problem (no replies)
Hello everyone, I am the proud owner of a prusa i3 Steel, but since I changed the Arduino board (on which the seller had preloaded the Marlin firmware), and uploaded Marlin on the new one, everything...
View ArticleSecond Power Supply for Heated Bed (no replies)
Hi, I am currently making a large 3d printer. I am using a Ramps 1.4 and ardunio to control it and it is powered using a 12v 20a led power supply giving it 300w. I am looking to put a heated bed onto...
View ArticleRAMPS 1.4 with DC Motors and Linear Encoders (no replies)
Hi All I would like to know how to configure a Arduino Mega 2650 and RAMPS 1.4 to use old printer parts to make a 3D printer. is there any marlin config to setup DC motors and linear encoders ? has...
View Article24v power with 12v converter (no replies)
has anyone used a 24v power supply with a 12v converter with two leads from the psu- -one going to a 12v converter and then to the 5A input -then a second lead going straight to the 11A input. (after...
View ArticleRecently upgraded! Now having trouble with my Auto Bed Leveling. (2 replies)
I recently made some upgrades to my printer. I upgraded the lead screws and motors. I am very happy with the results! Might sound excessive but I think I increased my potential prints speeds by about...
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