EDIT:
I have Firmware Version 1.17 on my PanelDue and will Upgrade to the latest. The macros are only supported from 1.20 in.

Thanks for your response!

For the time beeing I'll try some drivers I have laying around (without SPI) to just test it....maybe later on I'll return to the SPI-question. Mostly because I don't know how to compile duet firmware on my own and have to read that up

Have a nice day,
Max

Thank you!
I'll do that.

Hey Guys,

I want für use an additional Thermistor on my Duet 2 WiFi (RRF3). I already use all 3 available (Dual Extruder and Bed) and want to use an additional for Chamber Temperature Control.

If I got it correctly I have to connect a resistor between 3.3V and Thermistor 3 (Expansion Header). The Thermistor has to be connected between VSSA and Thermistor 3.

The value of the resistor should be 4700 Ohm but in theory the value should not matter because I can Set the value with M308 R... in Firmware, correct?
I Plan to measure Chamber temps <60°C with a 100K Thermistor.

Greets
Max

Thanks for your response!

For the time beeing I'll try some drivers I have laying around (without SPI) to just test it....maybe later on I'll return to the SPI-question. Mostly because I don't know how to compile duet firmware on my own and have to read that up

Have a nice day,
Max

Hey guys,

I want to add 2 Stepper drivers to my Duet WiFi. I know I can Just use the DUEX2 but that is Overkill because I only Need the drivers.

What is the simplest was to so that? Preferably in a way that the WiFi can Talk to the drivers over spi.
What is the easiest way to do so?
Can I use the breakout Board or can I "Just" Connect additional drivers to the Expansion Header?

How would you do that?

Greets
Max

EDIT:
I have Firmware Version 1.17 on my PanelDue and will Upgrade to the latest. The macros are only supported from 1.20 in.

Interesting...this does Not Work For me.

I named the Marcos properly. Maybe I have to Check the Firmware Version in the Paneldue.

Merry Christmas
Max

@Phaedrux said in Chamber Temperature and Macros on RRF3 with PanelDue:

you saying that you have macros but they don't show up when using 3.

Sorry.
I think I have not been totally clear.
The macros all show up correctly if I hit tap the "MACRO" button on the PanelDue.
But I want to have them accessible from the "start screen" without unsing the "macro button".

Regarding the chamber heater:
I read that in the forum, but the last post I found was from mit 2018 so I though there was maybe some progresse I did not find.

Tahnks foru your help!

Hey guys,

in my CorEssentials 3D printer project I use a PanelDue7i it I want to customise it just a little bit.

Maybe someone of you can tell me, if this is possible. At the moment I run a Duet Maestro with 2 additional steppers and the mentioned PanelDue 7i. I am running RRF3 RC1.

First of all: will there be an update to the PanelDue Firmware to make the layout a bit more similar to DWC 2.0?

I want to change 2 things on my Panel:

• I want to add the Value of the Chamber Temp Sensor (it is a passivly controlled chamber, meaning: heated by bed and a fan extracts hot air according to an ambient temperature sensor)
• I want to have "quick access" to my most used macros

I was thinking of something like shown in the picutre:

Does someone have suggestion to solve this?

Greets
Max

@fcwilt said in Independent z axis with z-Endstop and z-Probe in RRF3:

Hi,

The G1 move with the H1 parameter sets the Z position to Zmin, which in your case is 0. So after the second such move in your homing code add G92 Z1 or whatever the actual Z position is.

Frederick

Yes, that is the not elegant option I mentioned above

@Phaedrux said in Independent z axis with z-Endstop and z-Probe in RRF3:

@MacNite said in Independent z axis with z-Endstop and z-Probe in RRF3:

I know I just can add
G92 Z1
in the homez.g, but I do not think that is an elegant solution.

What is not elegant about it?

Is your Z probe mounted on the print head? Why not use the probe to home Z0?

The z-Probe is mounted to the carriage. But I have "quick swap" tool heads so If I change a standard V6 for a Volcano I don't have to re-calibrate the nozzle-height. This is handeld by the z-Endstop.

It don't think it is elegant, because I'd have to open the homez.g file in addition to the config.g. I'd rather have everything mandatory configured in the config.g - just to get it more "streamlined".

Greets
Max

Hey guys,

I recently switched to RRF3 for my new CorEssentials machine which uses 4 indipendent z-axis. I use a Duet Maestro + 2 Additional steppers. A similar setup to the Voron 2.

I've set up everything mostly correctly - at least I think so. I am able to home x,y,z and probing the bed near the z-axis belts works as well. But I have a problem with configuring the z-endstop position. It's set to z=0 at the moment via M208.

My idea / homing procedure is something like this:
G28

• Home x,y
• go to z-endstop and home z
• Clean nozzle on wire brush
• home z again
  G32
• go to 4 points near the z-axis belts and "align" them afterwards.

The Problem:
My z-Endstop triggers at z=1mm (but firmware sets it to z=0mm) and the G32 can not correct the beds "tilt" because the bed is "out of reach / probe did not trigger while probing".

What is the correct way to "implement" the z-Endstop position with z_endstop_pos = 1.0mm and without limiting the movement of the printer (e.g. software endstops?
I know I just can add
G92 Z1
in the homez.g, but I do not think that is an elegant solution.

Thank you for your suggestions.
Max