Hello, I would like to modify my Snapmaker 2.0 Is it possible to get the pin assignments and specifications of the individual ports? I have already searched for something on the net but unfortunately I did not find anything. Also a documentation for the GCode would not be bad. regards Michael …

There’s not much information, but look here: Cables available somewhere? Pin layout? - specifically the post by @Franky .

I know I’ve seen some posts on the forum looking for this info before. Mostly discussion of the CAN BUS and pin layout . I found posts about the future of modules , but that doesn’t seem to have much technical info in it. There was a lot of work done reverse engineering the v1 modules , but none of …

There is not much information available, I’ve been doing some reverse engineering but takes some time and trial an error. From HW point of view, motors are having direct control with the Step control lines, while all the rest of the information ( sensors, temperature control, etc … ) goes through t…

@Franky if your looking for all the supported gcodes check out this: [image] Is M600 (Filament Change) Available on the Snapmaker Here is a gcode.cpp code for your reference gcode.zip (9.9 KB) Bright yellow characters are supported, dark yellow characters are not supported at this time.

@Atom , thanks a lot for the pointer, I already knew that one but I find out ‘unreliable’ as it’s depends on the FW version. For example, in the last source code posted , the M600 seems activated: [M600-Snapmaker FW2.x] , so I’m trying to make a small script that will create the list from the source …

Thanks for the information. I will have a look at the Firmwear Sourcecode. I have several ideas in my head that I would like to realize. The pin assignment of the modules would still be missing. I think that they differ from the axes. I would like to construct a pen holder. Here I am already quit…

@SchmittisDE SM is planning on releasing an 8w laser module within the next year. I just want to make sure your aware before making your own laser module.

@Atom I still have a 20W / (8W out) module lying around here. The cutter was not so great. It is simply missing the Z-axis for the thickness. So I would like to convert the laser to fit on the Snapmaker. The module has 4 connectors, 12V power and PWM(TTL). I quickly printed out a mount, only the con…

If I was guessing you’ll need a CAN to PWM translator. Reasonably simple if you know the CAN commands. Ira

In that case, like Franky said, your best bet is to tare apart the SM2 laser module and use the controller out of that. You can’t use just any controller, As they haven’t released the needed info so that you can make the SM2 brain realize that you have attached a laser and give you the laser options…

Modifying my Snapmaker

Snapmaker 2.0 (3-in-1)

Atom September 17, 2020, 12:26am 5

@Franky if your looking for all the supported gcodes check out this:

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Modifying my Snapmaker

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