Topics created by huai3895

@huai3895 the issue people have had before with pulse-detecting optical filament sensors is that there isn't a clean transition at the start and end of each pulse. The solution is to use a Schmitt trigger or a comparator with positive feedback to process the output from the opto switch.

@Veti oh！！！thank to god，thank to duet，thank to dc42，This is my life-saving straw！！！

@chrishamm I dont know how to configure auto-mount utility😧 ,i only try try "sudo gpasswd -a dsf disk"or"sudo gpasswd -a dsf pi.

if running rrf3 you could use daemon.g and conditional gcode to test the status and set the pin for the led accordingly. it would then run every second or so updating the led.

there are a few threads here on similar topics using the status from the object model you might find helpfull if searching a little.

@Phaedrux
Thanks every much,m98 p"config" give me inspire.

@huai3895 But i still find something:with duet3&raspberry pi(duet pi with GUI) ,M409 just report nothing, so mabe its just a bug with duet pi?

come to think of it, the current behaviour might be best as not all users can control the hostname sent from the router and if its not duet3 as the default for the config tool it would break, worst case scenario preventing parsing the rest of the config and bringing up the network.

@Veti said in I need Duet 3 Expansion 1XD:

@huai3895
this will be your best chance of getting one right now.

thanks ,lets try you way

Hi, I am waiting for the same board, it will be driving Leadshine LS ES-M32320+ ES-D508, and also a version with brake for Z axis : LS ES-M32320B+ ES-D508.
When is the expected ETA for this board our of factory, where will it be orderable first ? I will need 3 for a start (X/Y/Z), and early prototypes are OK too.
If the wait time is too long I'll need to revert to your second generation board with the existing external driver, are there any performance downsides to this previous generation (other than no offering CAN expansions ?).
congrats for what you are doing, the specs and using CAN bus get is very close to professionnal systems 🙂 I'll let you know how it performs on this high quality 1m1m1m large CNC/3D project.