Burning (2 replies)
My ramps board isn't working properly. I can drive steppers, but I can't send power to D9 or D8. D10 however (hot end 0) does power on and heat the extruder. Also, as you can see from the picture...
View ArticleSintron ramps combo failed on testing (2 replies)
Hello guys, Long time reader first time poster. I have a flashforge creator x and am currently building a Rostock delta. The ramps board all came pre assembled/attached. Here's the link...
View Articlemid project system failure causes pattern baldness in operator::o (no replies)
Hello all, I have successfully run more than 10 kilos of pla through my printer velleman k8200 since building it 7 months ago, thanks in no small part to this forum. There have been no mods or...
View ArticleRAMPS 1.4 fuse overheats within seconds. Do I have a bad fuse?:S (2 replies)
The problem arises when turning on the heated bed. I took my multimeter and it shows that the two D8 screw terminals have a potential difference of 12.02 V, exactly as it should be. My heated bed has...
View ArticleZ axes do not home correctly anymore (5 replies)
Hi! I have totally no idea where best to post this, but I thought it might have something to do with the RAMPS 1.4 microprocessor that I use. I have been quite happily printing for a while now. Today,...
View ArticleRAMPS Motor Testing Problem (no replies)
Hello, I am about to begin scratch building another 3D printer. All the materials have been delivered, and I have been working on testing the RAMPS electronics. I have successfully compiled and...
View ArticleMultiple fan connections (2 replies)
Hello, I am just getting started with 3d printing & have been getting my materials & parts all lined out for a printer. I have the Sainsmart mega 2560 R3 with the ramps 1.4 with the A4988...
View ArticleWhere to buy RampsFD v2 ? (no replies)
Hello guys i want to build my new 3d printer with the arduino due and an RAMPS-FD board and it seems like the v1 of that board isnt working well ^^ so i searched the v2 version but it seems like no...
View Articlesainsmart ramps 1.4 fw (no replies)
Anyone have a ramps 1.4 repetier fw they can send me that works. I have tired a couple but have trouble keeping things consistent. One firmware worked some functions while another worked others. I had...
View ArticleSafe to have USB power and ATX +5 Standby power at same time? (no replies)
I'd like to power my Ramps 1.4/Ardunio Mega from the +5V standby feed (VCC pin on Ramps) from an ATX supply rather than USB. Is there a way to disable the board from drawing power from the USB bus? Is...
View ArticleSD card listing (8 replies)
Using ramps with either a full graphics controller or SD ramps, the SD card works absolutely fine except for showing the filenames: [attachment 46374 sd.jpg] This SD card has 1 file on it called...
View ArticlePrime the extruder by a LCD function ? (no replies)
I would like to prime the extruder with some mm's of filament, before starting the print. Is there any function on the smart-LCD (on my Ramps) which I could use ? I can only find the heat and the home...
View Article4 axis (4 replies)
Hi guys I'm looking for help to run a cnc hot wire cutter I need 4 axis system has sd and lcd hoping to use this and put g code on sd and run it from there ? All up and working marlin
View ArticleNo power on D8 (1 reply)
I just connected a heated on D8 with the proper sensor. I added heated support to the firmware When I switch on the bed in Repeater host, the monitor shows full power, but when I measure the D8, no...
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CBD Chitu 3D Printer Main Board (no replies)
So I am going to be an asshole and recommend a new motherboard that uses touchscreen instead of the monochrome LCD screen we using today. You can take a look at the product here: [3dfilamenta.com]...
View Article20Volts on the 11amps input ? (10 replies)
My Orca ran on Gen6 with 12V for the motors and 20V for the heated bed. Now, after the Gen6 failed, I have rebuilt my Orca on Arduino Ramps. Currently I have 12V on both inputs, but my Heated bed is...
View ArticleWeird behavior of the heatbed and extruder? (1 reply)
I noticed some weird behavior when printing. Im not going to explain much, but show you the curves. Note: its some kind of cyclus, +- 15 min of normal and steady temperatures and then that wierd bumpy...
View ArticleLooking for better price/quality RAMPS (3 replies)
Hello Everyone, I've bought over a dozen RAMPS 1.4 boards, some are very good quality($180), others very cheap($50). Not much in between. The cheapest boards have really been hit and miss, with about...
View ArticleRamps Reboots!?! (no replies)
I have a Ramps 1.4 (from Makerfarm) and it's worked for well over a year without issue. I've having strange problems lately where it will just reboot in the middle of a print. It happens at random...
View ArticleUsing SDramps Electronics for another project (no replies)
Dear Friends, I bought microSD part shown in attached picture for my Prusa I3. But now I do not want to use it for printing. I want to use microSD part for another (not printing) project. I want to...
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