Re: $15 serial to wifi module HLK-RM04
The module is communicated to via udp or tcp/ip. I don't know of a way to alter the tool path of say arduino or similar to output raw tcp. If there is a way to emulate a company port with a tcp socket...
View ArticleRe: $15 serial to wifi module HLK-RM04
Looks like you can get that module on an arduino shield too. [www.goodluckbuy.com]
View ArticleRe: $15 serial to wifi module HLK-RM04
Holy Arduino compatible markup! Same component count, double the price...
View ArticleRe: Sanguish development
Here are some PDF's [attachment 15794 SanguishBetaBoard.pdf] [attachment 15795 SanguishBetaSchematic.pdf] And please let me know of any pinout changes you might like. The extension header is something...
View ArticleClik here to view.
Re: Problem with the nmb stepper pm35s-048
Hi Viktor Lets recap everything right from scratch to be clear This is my actual bipolar stepper im working for it and have 4 wires The Datasheet for this stepper In the last reply they told about...
View ArticleRe: Problem with the nmb stepper pm35s-048
... OK, then you have a bipolar stepper with two coils - one between BLACK/BROWN and one between RED/ORANGE. So you'll need a common bipolar driver, e.g. a pololu, stepstick or what you can source ......
View Articleextruder motor not working
Hello, I am new here, I hope I put this in the right spot. I have A mendelmax with ramps1.4 electronics and arduino 2560 ,and Marlin firmware.. I cannot get the extruder motor to run,I it runs fine...
View ArticleDRV8825 vs DRV8824
Hey all, I was recently looking up info about the DRV8825 to answer a question and I spied this: [www.pololu.com]. It's the DRV8824, a lower current version of DRV8825. What intrigued me was this:...
View ArticleRe: DRV8825 vs DRV8824
I guess it means that the current sensing has a higher resolution but a lower range. That would mean it can achieve better control of low currents. So it sounds plausible, but could still be marketing...
View ArticleRe: Broken USB port on Melzi
You can just order a replacement connector. A little soldering work from your side and it can be fixed. I wouldn't define ripping off your USB connection as 'clumsy' though ;)
View ArticleRe: DigiX - The Ultimate Arduino Compatible Development Board
As I hoped, the Arduino Due is opening a bunch of ARM based boards. DigiX at $59 isn't bad compared to Due, but there is also Taijiuino [www.elechouse.com] which is $36. It would have been great if...
View ArticleRe: Broken USB port on Melzi
Wonderful, thanks, can you point me towards a replacement usb connector that would fit on the Melzi board? My next project will be to design something to stop this happening again.
View ArticleRe: Broken USB port on Melzi
It has the same USB connector as the Leonardo, I have no idea where you can get it, but I can tell you that it's possible to replace it without too much trouble. All you need is a replacement...
View ArticleRe: Broken USB port on Melzi
Thanks for your help, hopefully someone else will know this
View ArticleRe: extruder motor not working
I don't use Marlin so can't offer much advice on it but can you confirm the following so someone can answer... Have you tried the X axis motor in the extruder socket? When you jog the Y axis 10mm,...
View ArticleRe: extruder motor not working
Marlin firmware is a collection of files, Don't just copy the pde file - copy the entire directory into the IDE sketchbook directory. I can't remember the organization of the subdirectories, but if...
View ArticleRe: DigiX - The Ultimate Arduino Compatible Development Board
One thing interesting to note is that the people behind the DigiX are also making a 3.3v to 5v level shifting shield, which could mean that people with an existing RAMPS setup could move straight to...
View ArticleRe: DigiX - The Ultimate Arduino Compatible Development Board
Yeah, a universal and cheap level shifter is a Holy Grail, but I think that is hard to do. For general digital I/O it should work fine, more tricky stuff like I2C and analog may be hard to convert...
View Article