Reprap LCD Rambo (no replies)
so I have been having issues getting my Rambo 1.3 running Arduino 1.6.0 using the latest version of Marlin. I have done everything that was told for me to do on the wiki [reprap.org] and I still am...
View ArticleAdafruit ST7565 LCD and Ramps 1.4 (3 replies)
I have an Arduino Mega 2560 with the Ramps 1.4 shield. It came with the 4 line text display and I have been able to get it connected and working just fine. I have played around with some other...
View ArticleRepRap Discount Smart Controller Extention Cable (1 reply)
I'm trying to find the reprap discount smart controller cable so that I can extend the panel to the front of my printer. Of course I could just splice the cables and solder in some wires but then I...
View Articlepower reversion (2 replies)
I made a serious error of distraction I reversed the poles supply (+/-), I can retrieve my Ramps, what it is burned? Can anyone help me thank you
View ArticleDRV8825 Can't set 1/16 stepping (1 reply)
Hello My Core XY was working fine on A4988 drivers until a slight mis-hap. I had to replace the drivers and replaced them with DRV8825 chips. I doubled my steps per unit from 80 to 160 to allow for...
View ArticleAuto bed leveling, what switch to use? (no replies)
For auto bed leveling, does the microswitch attached to the servo arm replace the normal Z-axis endstop? I can't find any configuration in the Marlin firmware in the auto bed leveling section...
View ArticleExtruder Heater PID affects LED strip connected to 12V Aux (no replies)
As the title says I have a 12V LED lighting strip connected to the 12V aux header (located next to diode D2). When I start the extruder heater, at some point the PID controller kicks in (you know that...
View ArticleNo display on LCD screen (no replies)
Hi All. I have just powered up my ramps board USB to computer and could cycle throw set up on LCD screen, but when I uploaded sprinter firmware to board all I get on the LCD screen is a blue back...
View ArticleRamps 1.4 test code explanation! (1 reply)
Hi there reprapers!! Im quite new to this and trying to figure something out. If I run the test code (Below) with just one motor plugged in to x, my motor goes backwards and forwards in a loop as...
View Articlemotor bipolar 8 cabos (no replies)
ola, gostaria de saber se tem como ligar um motor de passo bipolar 8 cabos no ramps 1.4.
View Articlemotor bipolar 8 cabos (no replies)
ola, gostaria de saber se tem como ligar um motor de passo bipolar 8 cabos no ramps 1.4.
View ArticleMax/Min not triggering (no replies)
Hey guys, I change my old Gen6 for a new Ramps1.4 and I'm now in the new Marlin. My issue is the Thermistor. I'm using a 104gt and it read good on T1, but my T0 dont trigger Min nor Max when nothing...
View ArticleLED 1 in RAMPS 1.4 (no replies)
I have a problem in my RAMPS 1.4 when i upload marlin firmware the LED 1 starts to blink and never connect in ( prontoface , cura , repiter , .... ) or any prog . and also in sprinter but when i...
View ArticleHow many watts is safe? (3 replies)
I just purchased a silicone heat pad for my makerfarm i3 with Ramps 1.4. The pad is 12V 200watts. If I plug this into the ramps will it blow? Or will it just draw as much as the Ramps puts out, which...
View ArticleBroken RAMPS or Arduino? (1 reply)
I disconnected all wiring to my RAMPS board, removed the RAMPS board and soldered on new pin headers for the servos, AUX-1, AUX-2 and AUX-4. I did some basic sanity checking (checking for shorts and...
View ArticleSainsmart ramps v2 (2 replies)
I ordered a couple of these sainsmart ramps v2 boards to play with..I like the fact they can run on 12 or 24 volts plus it has a separate set of screw terminals for a fan..i also like the way the...
View ArticleRamps 1.4 with pololu drv8825 instead of pololu a4988? (5 replies)
I am looking to possibly running the drv8825 instead of the a 4988 on a ramp1.4 and wondering if anyone has done it and what changes did you have to make to the firmware for it to work.I am running...
View ArticleRAMPS 1.4 not working with marlin (2 replies)
I tested my ramps 1.4 board with ramps test..its working fine with x and y motors running and 4 leds flashing.but when i uploded marlin firmware with all configuration like motherboard 33 and...
View ArticleMegatronics v3.0 PowerSupply (no replies)
Greetings, I bought myself a Megatronics board to replace my Leapfrog Creatr Dual Extruder controller board which is acting up with issues. I was worried that I might have to replace my power supply...
View ArticleAdding LEDs for lighting, on the RAMPS 1.4 (no replies)
What would be a good approach to add some LED strips for lighting purposes (mounted onto the X carriage) using the RAMPS 1.4 and Marlin? I need something I can turn on and off with gcodes.
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