Re: Marlin 1.1.9 - SD Card not working after update
[Fixed] Took me a while, but with lots of research I figured out what to do. It appears that the autodetect pin is not available for this board at all, and come to think of it, I had to power-cycle...
View ArticleRe: How can I configure marlin to work between RAMPS and Raspi 3 B by I2C?
Try to take a look at these threads: - [github.com] - [github.com] - [github.com] Perhaps they can inspire you, about what to do.
View ArticleUsing fan definitions FAN_PIN, FAN1_PIN and FAN2_PIN.
Marlin firmware V 1.1.8 / 1.1.9, RAMPS 1.4 board Configuration "EFB" I'm also using a board known as an RRD Fan extender board. This board plugs into the Servo port and uses pin 6 and 11. From what I...
View ArticleRe: Z motors repeatedly interrupted
Ticking is normally the vref is to high and the stepper drivers are shutting down to protect themselves, over and over.
View ArticleRe: How can I configure marlin to work between RAMPS and Raspi 3 B by I2C?
QuoteMrAlvin Try to take a look at these threads: - [github.com] - [github.com] - [github.com] Perhaps they can inspire you, about what to do. Thank you, MrAlvin! I had already read two issues that...
View Article[SOLVED] Z motors repeatedly interrupted
That's it, thanks! Obviously the firmware upgrade was a great big red herring then. Turning the stepper current down a bit stops the shutdown. So it looks like next job is to add some cooling to the...
View ArticleFan etc on external i2c-controller
Hi there, my Board (GT2560) does not support controle of more then one fan. So I would like to add I/Os by using an i2c-expander. I know, that I have to modify the GT2560-Board to reach the i2c-Bus -...
View ArticleRe: Fan etc on external i2c-controller
NB most I/O expanders only provide digital output, IE on or off, for a fan you really want PWM so you can control the speed. First you have to identify the chip used on your PWM capable IO expander,...
View ArticleRe: Fan etc on external i2c-controller
Hi, this is exactly the chip which I ordered and I also took a look in the example sheets. And you are right - I also ordered some Mosfets to controle the Fans. Ok, that is the electronical part and I...
View ArticleRe: Fan etc on external i2c-controller
you cant use a pin, well not directly. you have to change the code that normally uses a pin to use the i2c device as a hack, set the pin to something unique -100, -101 etc then in the code you can...
View ArticleProgramatically defining and setting a bed leveling mesh
I am using the latest Marlin firmware (1.1.9). Bed leveling isn't working. I've wasted weeks trying to get it to work. So now I'm changing my tactic. I have printed some parts which allow me to attach...
View ArticleRe: Weird extruder behaviour after some travel moves with linear advance on...
So, no one has a clue? Does somone probably have a tip where else I can search for help?
View ArticleChange Bed Z Step Size
I'm using Marlin 1.1.8, and I have recently started using the manual mesh bed leveling option. It has improved my first layers a lot, but it's a little unwieldy. In the LCD menu, you can adjust the...
View ArticleRe: Change Bed Z Step Size
QuoteLukrative In the LCD menu, you can adjust the heights of all the probed points up or down by the same amount using the "Bed Z" option found under Prepare > Bed Leveling > Bed Z. Where can I...
View ArticleRe: SD init fail.....make me crazy:X 2560 rev b.
Today i change lcd2004 too....nothing to do :X
View ArticleMINTEMP is ignored
Recently i've been upgrading my hardware, as well as software. I've downloaded new Marlin FW 1.1.x just today and begin configuring it. Before energising the whole setup I've done some basic safety...
View ArticleRe: MINTEMP is ignored
Please post full configuration.h and configuration_adv.h and confirm your using the real official marlin and not altered version
View ArticleRe: Change Bed Z Step Size
Yes, I saw that, but unfortunately this is slightly different. This value changes the distance that the x-axis carriage moves up and down per button press while you are probing points in the mesh. It...
View ArticleRe: Change Bed Z Step Size
Well then, I don't have any ideal at this time. Will see what can be found.
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