CNC Fórum

small update:
second discrete prototype is working and we are waiting on the next PCB batch
https://files.gitter.im/rene-dev/stmbl/ ... 000459.jpg

you can find more regular updates in our gitter channel: https://gitter.im/rene-dev/stmbl

Can stmbl homing with index ? Maybe with Linuxcnc+Mesa_card? Yes, STMBL can feedback send any internal signal (abs. position, index signal, home switch, torque, ...) back to the motion controller. Do you use Linuxcnc? If yes - are you using the index? If yes - can you show your .hal file? We use Li...

nkp píše:Can stmbl homing with index ? Maybe with Linuxcnc+Mesa_card?

Yes, STMBL can feedback send any internal signal (abs. position, index signal, home switch, torque, ...) back to the motion controller.

is any of the previous prototypes on active duty on the real machine already? V3 drives a few: https://www.youtube.com/watch?v=uMytcf41GPU" onclick="window.open(this.href);return false; https://www.youtube.com/watch?v=wXLcAZwjlzE" onclick="window.open(this.href);return false; ht...

Hi, i think we can do <10€ for a blank pcb, <170€ for smt assembled pcb (tested) and +50€ for the tht parts + heatsink (not assembled). But we have to check the BOM and see how much rework and testing is needed. There are two bugs in 4.0 that are fixed on Github but untested. If you want to build yo...

Hi,
we will assemble a batch after testing.

Nico

Hi, the STMBL 4.0 prototype is working: https://www.youtube.com/watch?v=DIg71IrnDLM" onclick="window.open(this.href);return false; https://www.youtube.com/watch?v=-E1o_5cFyto" onclick="window.open(this.href);return false; Schematic: https://github.com/rene-dev/stmbl/blob/master/h...

Hi, i'm a bit busy with my day job right now. The schematic will get some changes in the power supply section soon. There is a mockup of the pcb in the git: https://github.com/rene-dev/stmbl/blob/master/hw/kicad/v3.4/stmbl.scad" onclick="window.open(this.href);return false; (see lines 340 ...

Hi, a schematic preview is on GitHub: https://github.com/rene-dev/stmbl/tree/master/hw/kicad/v3.4 (KiCad 4.0.0) pdf Version: https://github.com/rene-dev/stmbl/blob/master/hw/kicad/v3.4/pdf/stmbl_3.4.pdf TODO: - final GPIO/AIN mapping for F4, F1 and IO header - more leds - check F4 function block map...

Hi, @Mex Thanks for translating. Yes, I understand and confirm. But - we are on the hobby CNC forum, so we love LinuxCNC, Mach, GRBL and other lower level control systems. And so we love STEP/DIR. STEP/DIR is simple, everybody knows it, every system supports it ... So the "market" for serv...

Hi Mex, could you please translate my post for the others? I don't think most of you can understand me. Would german be better? Nice to see you on the forum in such obsure language, such is Czech. ;-) You caused a lot of github traffic :) Thanks for the info. But I hope it will be OK for basic tests...

Hi, I am one of the STMBL developers. I will try to answer some of your questions. As I can only understand german and english i have to rely on google translate to read this thread. Feel free to correct me if i get something wrong. Please note: STMBL is still in beta status and under heavy developm...