@Reine Just found them on fermio.de, but IMHO they are quite expensive.
IIRC I got 5 meters of NeoPixel RGB LEds for roughly the same price.
Not 24V, but 5V supply, so what?

@anthony1m and you are definitely getting 10x the requested extrusion? Please measure the actual amount extruded when you send G1 E10

For your review

https://docs.duet3d.com/en/User_manual/Connecting_hardware/Motors_connecting

https://docs.duet3d.com/en/How_to_guides/Commissioning#h-10-check-stepper-motors

@Phaedrux Okay, looks like the ribbon cable may have been "part" of the issue. I noticed that the tops of the connectors on the ribbon cables did not seem seated fully. I removed the ribbon cable, re-seated the top piece, and re-inserted the ribbon cable. I am now receiving 5v on the duex.

The BL-Touch is still not working properly. It runs the self test on bootup and passes, stays lit red, but will not deploy/retract, or trigger. I'm using the default modix files, but I think it may be best if I start a new topic on this issue.

@YanikLD i suppose that might work but I doubt it would work well.

@shirnschall After trying to get this to work for weeks, I found the error right after posting.

I used the old RRF 2

M106 F25000

to set the pwm frequency when it has changed to

M950 Q25000

in RRF 3.
The fans now work down to around 40% as expected.

@deckingman Thank you and everyone for their input.

@imartinez here are some suitable microswitches. RS Components also has a presence in Spain. https://uk.rs-online.com/web/c/switches/micro-switches-detector-switches/micro-switches/?applied-dimensions=4294965413,4294885039,4294535212,4290612518,4294515253,4294535154,4294569646,4294864096,4294876631,4294864112,4294570867

@MIke-1

At least
M915 H200 X Y S3 R0 F0
was missing.

Issue is fixed

@dmandn said in Which wires to toolhead can be joined?:

I believe the +3.3v and gnd pins for the x endstop and filament sensor can be grouped together? (laser sensor) (ie gnd + gnd, v_in and v_in).

Yes.

I believe instead of a GND, the +v_in for the fans can be grouped and the fanx_- is the control pin for the PWM fans? So that implies I should be able to group the V_fan connectors to one 24v source?

Yes.

BLtouch requires 5v for servo and 3.3v for probe in pin? possibly can share gnd with endstops for probe in?

BLTouch does not need 3.3V. It can share ground with the endstops.

Also, is the heater controlled on the + or -? Seems like they are also controlling the - side?

Yes. You can common fan V+ and heater V+ if you take it from the heater connector, although you will lose the benefit of the lower rated fuse in the fan V+ supply.

The thermistor wires cannot be commoned with other wires, except that 2 or more thermistors can share the VSSA wire.

@gallaghersart @jay_s_uk is correct too much had changed (e.g many of the capacitors, diodes, the hole internal power supply circuitry etc) to make it make sense to convert.

@Snippy this is what i run on my printer , they have been reliable so far .

https://www.auberins.com/index.php?main_page=product_info&cPath=2_30&products_id=674

943afa2f-593c-4f22-b8e4-ce1cc61a6467-image.png

Did the UPS do a self test?

@ov_darkness the 1.02 version you can. same with the 3HC

@jay_s_uk You are totally right, I was questioning my sanity but I tried the same with a different driver and it worked now. I guess that my driver was broken. There were also some software issues.Thanks everyone for your help!

@Phaedrux I have previously tried all of those options. Dedicated 2.4ghz SSID, and multiple tails / multiple antennas (2-10 dBi) both directly connected or with extensions to locate the antenna in better air. Its not a physical issue.

Its either a bad board or a firmware issue, and the solution to both is to move to wired. I didn't want it to be connected over wifi initially, as I intended to use it in SBC mode, so it wasn't an issue, and I had this wifi version spare. Still, now I intend not to use the SBC so replacing it with a wired version is the logical option.

@kazolar if it draws less than 600mA even on startup/max revs then it will be fine

@ShawnTexan have a look at the T parameter of M569:

https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m569-set-motor-driver-direction-enable-polarity-mode-and-step-pulse-timing