I’m just new into Beagle Bone Black and looking forward to build a CNC-Box from scratch.
I also want to use this Controller for 3D printing so it will actually need 3x axis support plus even one or more extruder stepper-motor outputs an also a few PWM Outputs for fan an for sure some temperature sensor I/Os as for the extruder an a heating bed.
It also should come with a high power support for min. one heatbed like the MK2 better i would be able to use two, and it needs high voltage output for min. two hot-ends.
I found a few Creations for the Beagle Bone Black but actually there is nothing to buy and every seen solution just not fit my needs.
So i actually come to this one:
Which will have most of the wanted features and while they make it stackable I would be able to add as many Extruders and Outputs I like.
But even with this solution, if it get’s founded, I would like to have just some more high power switching.
Is their any soluition you would recommend to buy for building my CNC-Box with a Beagle Bone Black.
OR does anyone has a starting point for building my own Solution step by step.
I looked at the chips they use, they are from trinamic motion control and able to get from retailer, so may i could build my own test controller with those chips. I would just need the 3 CNC Axis System for now.
And I also ordered the t-bone board which will become open Hardware but need something for now or for an alternative when it didn’t get successfully founded.
So is anybody interested in building up a breadbord version for 3 axis controll with beagle bone black, based on the trinamic chips: - TMC2660-PA and TMC429-LI ??
May there are some geniuses which could help build it, just cause they can an I don’t
Any suggestion would be appreciated