@fcwilt said in Help with sensorless in duet 3 mini 5+:
I didn't think it would make a difference and it didn't.
So why are you using H4 instead of H1?
I just haven't changed it yet.
@fcwilt said in Help with sensorless in duet 3 mini 5+:
I didn't think it would make a difference and it didn't.
So why are you using H4 instead of H1?
I just haven't changed it yet.
Hi @jumpedwithbothfeet , thanks for replying.
It's just that the M308 command is not enough for it to appear on the main tab. I already have the sensor set up and working.
For it to appear on the main tab, it must be connected to a heater, just like the hotend and table sensors.
See the "Sensor borda" in the second tab (extras). I would like this to appear in the tools tab.
As I understand it, I need to create a virtual heater and connect this sensor to this heater, so that it appears in the tools tab.
Hi @jumpedwithbothfeet , thanks for replying.
It's just that the M308 command is not enough for it to appear on the main tab. I already have the sensor set up and working.
For it to appear on the main tab, it must be connected to a heater, just like the hotend and table sensors.
See the "Sensor borda" in the second tab (extras). I would like this to appear in the tools tab.
As I understand it, I need to create a virtual heater and connect this sensor to this heater, so that it appears in the tools tab.
Greetings from Brazil!
I have a thermistor measuring the temperature of the edge of my table (350x350x8mm). This thermistor is not connected to any heater and serves to delay the start of prints until the edge of the table is warm enough (temperature close to the center of the table).
I would like the temperature to appear in the main DWC tools tab. It only appears in the EXTRAS tab. It is possible?
Maybe simulating a virtual heater, so this thermistor is hooked up to a heater and can pop up? I don't know how to do this yet. Can anyone help?
Duet2 + duex5, RRF 3.4.2, Voron 2.4, silicone pad 750W 220V.
Sorry for the english by google translator.
Thanks.
@droftarts An excellent contribution, thank you very much for this!
@droftarts
Thank you very much! I hadn't seen this documentation yet, it seems to be new, I don't remember having seen it.
Hello everybody.
I read in the documentation that it is possible to add extra drivers to duet2 without having to use a duex. If I misunderstood this, it was possibly my translation error.
Stepper driver expansion
Up to 7 additional stepper drivers, of which up to 5 can be TMC2660
External stepper driver support
Up to 7 external stepper drivers when not using DueX expansion board. Signal levels are 3.3V. A 4-channel expansion breakout board is available to level shift them to 5V.
To buy an original duex and bring it to Brazil, we pay more than 3x the value of the plate, due to the exchange rate, import fees from Brazilian customs and the extremely high freight. Unfortunately, the only viable option was the Chinese versions of aliexpress, which suddenly disappeared from the site due to lack of chips (makebase reply in chat).
I would like to have a triple Z on my hypercube and to do that I would need an extra driver on my duet2 wifi. I use bltouch connected to the expansion connector, I don't know if it would be possible to add an extra driver like that.
Could someone who understands how to do this share?
Thank you very much.
@o_lampe Ok I'll do it. Thanks!
Hello. I have a duet 2 wifi and a duex5 on a voron 2.4. I would like to power an esp32cam and I need 5V and ~1A. Can I get these values on any of the pins on these boards? Thanks!
@alex-cr I made some modifications for myself but your script served as the basis. It worked great, thanks!
;Bed edge sensor
M308 S0 P"e1temp" Y"thermistor" T100000 B3950 C0.0 A"Sensor borda" ; configure sensor 0 as thermistor on pin temp0
;Sensor on silicone pad
M308 S2 P"bed_temp" Y"thermistor" T100000 B3950 C0.0 A"Sensor PAD" ; configure sensor 0 as thermistor on pin temp1
M950 H0 C"bed_heat" T0 Q60 ; create bed heater output on out0 and map it to sensor 0
M307 H0 B0 S0.6 ; disable bang-bang mode for the bed heater and set PWM limit
M140 P0 H0 ; map heated bed to heater 0
M143 H0 S120 ; set temperature limit for build plate to 120C
M143 H0 T2 P1 S120 A2 ; Monitor heater thermistor, if temp goes above 125C temporarily turn off
M143 H0 T2 P2 S126 A3 ; Monitor heater thermistor, if temp goes above 126C cut "atx" supply
M307 H0 B0 R0.144 C1979.0 D43.36 S0.60 V24.0 ; pid test 09/09/2021
After a long time testing, I got error. After a long time testing, I got error. Almost 1 hour of pid testing.
08/09/2021 23:25:27 Warning: Auto tune of heater 0 failed due to bad curve fit (R=0.076, 1/C=-0.0145:-0.0145, D=39.1)
08/09/2021 22:55:12 Auto tune starting phase 4, tuning with fan off
08/09/2021 22:29:01 Auto tune starting phase 3, heating system settling
08/09/2021 22:27:05 M303 H0 S100 P0.5 A98
Auto tune starting phase 2, heating up
Auto tuning heater 0 using target temperature 100.0°C and PWM 0.50 - do not leave printer unattended