MakerFr.com

Its done!!
Right now everything works properly!
Made new short and shielded wires between STM32 and ESP32 and a accurate grounding and it works!
Thanks Romain!! - and as well to all other for support!

Now I can start to calibrate

Okey,
If everything is falling apart, I can still make an update.
Beneath that - last week I was shortly before at the point to make an order

Thanks for your great support!
I'll report if it works.

see ya

Hi Romain, thanks for your answer. I used two separate shielded cables for TX and RX and a unshielded double twisted cable for power and ground to the board. One of them is a bit long - I'll cut it today and try again. Puuh, I took hours of solving this problem, first with different files and parame...

Thx for the tip,
tried another one, but it's unfortunately the same - stops at 4%

Thanks for sharing your experience. I think that some members also had similar issues even when the ESP32 was not connected to a PC. Did you ever try to use another power supply (not the 24V) for the ESP32 and STM32. Perhaps it could also help. Can I use a 36V power-supply without any limitations r...

Seems the same problem as in:
viewtopic.php?t=7315

But unplugging the usb-cable helps not!!
Anybody any idea?

(1000rpm is not real - spindle is not connected!)

Hi, having my next problem and need some help again, please. Machine is running, everything seems okey, (except the z-probe, but it can't depend on this) and testing several jobs I have always the same problem: machine stops randomly! And its not reproducible. The same job sometimes stops at 3%, 12%...

Problem solved!
I think it was a missing contact on the z-probe.
Now it works!

Thanks!

Hi, first, I increased $110 and $111 - it works. Machine is fast enough. Thanks for the tip! Homing sequence is also fine. Machine stops ca. 3mm before the switches after pushing them in the front left corner. Okey, but now I have the next problem with the z-probe. After touching the probe, machine ...

Hi, okey, thanks for help. I'll try the higher values. Regarding the homing. I do not know the setup sequence of homing?! Just push the button "Home" and the machine make the rest for itself? I've read the instructions for $23 "homing dir invert" and it tells me machine is moving...