Re: Use Arduino mega 2560 instead of Freaduino Hephestos
I think its pretty related to the topic, because the boards click together and controls the motor ! :)
View ArticleRe: SmoothieWare Compatible Mainboards
Quotearthurwolf Just an example : Smoothie does not just do "faster" step generation, it does "better" step generation :Â the step interrupt is run at a constant 100khz and the other axes follow that,...
View ArticleRe: New Problem
Some possible explanations that occur to me: 1. You have accidentally changed the steps/mm for the X axis in your firmware configuration. Have you uploaded new firmware recently? 2. The X axis driver...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
I think i will go with the freaduino mega board, and then and original ramp board due to your explananation i dont know what else to do, i think its a very confused thing i got myself into.. :) But...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
You could always choose to use a modern 32-bit controller board such as the Duet or Smoothie instead of that ancient 8-bit solution. The benefits include a web interface, smoother motion, digital...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
As dc42 mentioned, going with a 32-bit smoothie board is an option. I thought I saw an Alibaba clone for $50ish in the general thread (under Smoothie Hardware Alternatives). It should last you longer...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
I know what you are saying about the price, i live in Denmark in EU i have some good contacts, and i can actually save around 2000dkk which is about 308 dollars :) and i think its a bit of the fun...
View ArticleRe: MOSFET specs for RAMPS
Hi, If I replace the MOSFET on RAMPS with IRLB8743, will the 300x300 heatbed work??
View ArticleRe: SmoothieWare Compatible Mainboards
QuoteJustAnotherOneSo having something that runs on 8 and 32 bit is unrealistic. It might be possible, but it then can not be high performance on both chips. Uhm. You don't really mean this, do you?...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
So i did buy the freaduino board, and a clone original ramp, so i hope it works i got all the step drivers, and endstops. The extruder is on its way, next is the nema 17 2.5a engines.. :D
View ArticleRe: MOSFET specs for RAMPS
Quoteprashantdshinde Hi, If I replace the MOSFET on RAMPS with IRLB8743, will the 300x300 heatbed work?? How much current does the 300x300 heatbed draw? The RAMPS can only deliver 11A because of the...
View ArticleRe: SmoothieWare Compatible Mainboards
QuoteTraumflug QuoteJustAnotherOneSo having something that runs on 8 and 32 bit is unrealistic. It might be possible, but it then can not be high performance on both chips. Uhm. You don't really mean...
View ArticleRe: Trying to figure out fan control
I'll look into that, though I'd like to have it automated somehow. I'm thinking a time delayed relay (or well a solid state version with a 555 and a FET) so it turns on when the heater starts up for...
View ArticleRe: Trying to figure out fan control
QuoteRyan_M I'll look into that, though I'd like to have it automated somehow. I'm thinking a time delayed relay (or well a solid state version with a 555 and a FET) so it turns on when the heater...
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
I am sure everything will work fine for you, good luck though.
View ArticleRe: Use Arduino mega 2560 instead of Freaduino Hephestos
Im crossing my fingers for the ramp board will work with the freaduino.. We are making two printer would it be correct to assume, that the ramp controls the power, and therefore i can without any...
View ArticleRe: New Problem
DC42 & Dust, Thanks for your Suggestions, they led me to where I needed to be. The problem occurred during a print which led me towards a hardware problem. Looking back at my Configuration.h file...
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White line at middle of Full Graphic LCD
Any idea about the cause of that white line at the middle just showing up at start screen? 1zn50f9.jpg I'm using Marlin 1.0.2 and only configured required things. White line is not at the startup logo...
View ArticleRe: SmoothieWare Compatible Mainboards
QuoteJustAnotherOneOn 8 Bit you can do a very efficient ring buffer by making it 256 Bytes in size. This way you can always do a ++ on the read and write pointers. The same on 32 bits would ask for a...
View ArticleRe: White line at middle of Full Graphic LCD
It's a bug in Marlin. I think it has been fixed in the development branch.
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