Re: A faster ARM controller
Q: Are you looking at an 'all-in-one' board version of RAMP-FD -basically adding the CPU on the board itself? If so, I'm interested in this as well. In fact, that was sort of my reason of getting...
View ArticleRe: Need Help with heat bed reading
It is showing 0.0 degree because your thermistor is not accepted by the board, check whether you have enabled the heated bed in firmware
View ArticleRe: RADDS RepRap Arduino-Due Driver Shield (32bit)
Aniversary: Du the next days will be arived only 100 RADDS-Shileds v1.0 (old version) with only the Platine+smd Komponents. The components, such as resistors, connectors, MOSFET, etc. You have to get...
View ArticleRe: Need Help with heat bed reading
Thanks for your help,,but the issue was that I was enabling T0(for extruder) and T1(for heat bed), but when I changed it from T1 to head_bed problem was solved. Brother can you provide me working...
View ArticleRe: Need Help with heat bed reading
Probably Ramps uses two heater with additional extruder ie., you can use dual extrusion using Ramps, T1 is meant for second nozzle not for bed, use this image for wiring connection
View ArticleRe: Need Help with heat bed reading
Most firmware that is downloaded from the internet works also most people use RAMPS 1.4 as their Electronics, I could not provide the exact firmware you require because the calibration will be...
View ArticleRe: A faster ARM controller
I was thinking of a base board to replace the Due, and reuse the RAMPS-FD, or RADDS, or perhaps Decapede? Although the modular approach requires some compromises, having to respin the stepper drivers,...
View ArticleRe: RAMPS for Due!
Yeah, not weather for playing tennis :) You raise a couple of good points, I will look at those.
View ArticleRe: A faster ARM controller
Well, there is no reason we can't create a base board (especially if at the time we can somehow address the USB ground loop issue that it seems almost all Arduino variants seem to suffer from with an...
View ArticleRe: A faster ARM controller
With the Beagle Bone Black costing a mere $45 for a Cortex A8 1Ghz, 512MB RAM, etc does it even make sense to try to make something to compete with that? The BBB is actually cheaper than an official...
View ArticleRe: Upgrading motors
Without knowledge of the Felix (new one to me) and what you require from the upgrade, it is hard to give any specific advice. Motors are obviously a tradeoff between size, cost and power. I'm not sure...
View ArticleRe: Upgrading motors
That's a good start. Thanks for that! I'm anticipating that I'll have to do a bit of works on the arduino code too, but I've seen a few guides online that go through it. I'll stick with those...
View ArticleRe: ATX power supply unit (PSU) cuts out when all electronics are connected
Thank you all for your help. Just reporting back that I bought a 33A power supply and that it solved all the power issues. I should have done that right away, as it turned out to be quite affordable...
View ArticleFirmware not working on delta-pi with RAMPS 1.4 and mega 2560
I have finished the hardware of my first reprap, a delta-pi. Now I'm starting with the firmware, I get a very strange problem. I can install the firmware (arduino software says the upload is OK), but...
View ArticleRe: Upgrading motors
I'm using the G3D drivers with a 2.5A Nema17. I have the same motors on my other printer too, but they use the Pololu stepsticks imitation version without a 2nd trimpot for the oscillation. I notice a...
View ArticleRe: A faster ARM controller
I found a dev board for the LPC4337 on ebay which is similar to the LPC4333 but with with more Flash [www.ebay.co.uk]. I've ordered one to play with, the price is about $40 which gives an idea of much...
View ArticleRe: RADDS RepRap Arduino-Due Driver Shield (32bit)
I'll wait for RADDS-Shield v1.1. to distribute. In the meantime can i ask which firmware wiil work with it?..it will come with the firmware already uploaded? Can i download it now?
View ArticleRe: Upgrading motors
QuoteOhmarinus I'm using the G3D drivers with a 2.5A Nema17. I have the same motors on my other printer too, but they use the Pololu stepsticks imitation version without a 2nd trimpot for the...
View ArticleRe: Upgrading motors
Alright, if you want to solve the 'noise' issue, there are two things you can do. It involves either changing something in your stepper driver by soldering a resistor on a specific place (I don't know...
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