Hi gencab, just now saw this. I know you didn't buy from us, but if you contact us (Filastruder) using the contact page, we might be able to help.

Sorry you had a bad experience with M3D, seems you are not alone unfortunately.

Detailed documentation for what you're trying to do doesn't really exist for the simple reason that your approach is an odd one. Instead of using the Duet PT100 daughterboard like most everyone would do, you're using a third party board.

This is like buying a Honda Civic, and then then being upset that Honda does not provide detailed instructions for installing a Ford engine into the car.

I don't know why you spent 30 minutes of searching to find that page, if you go to the Duet documentation, type in "PT100" in the search box, that page you linked is the first result.

At any rate, the info in the table does match, though it is for generic PT100 boards and Duet 0.6/0.8.5. Assuming you have this specific board from Adafruit:

https://www.adafruit.com/product/3328

Then look at the schematic for the Duet 2 Wifi:

https://github.com/T3P3/Duet/blob/master/Duet2/Duet2v1.04/DuetWifi_Schematic_v1.04.pdf

Connect the Vin pin on the Adafruit board to pin 8 of the SPIO temperature sensor board connector and so on.

@dc42 said in Duet3D-2 New install uncertainties:

I think the reason nobody has ported any other firmware to the Duet is that RRF is so hard toi beat. Whereas RRF has been so successful that others have already ported it to LPC1768/1769 boards, and a port to STM-based boards is under way.

Gotta say I agree with that. No way I'd go back to Marlin after experiencing RRF.

@64bit Source is here:

https://github.com/Fusion3-Design/1.18.1-Source-Code

@onerob That'll do it!

I've gotta say, I appreciate the honesty. Happy to knock $50 off a Duet 3 6HC if you want to purchase one from us (Filastruder). Just email support at filastruder.com with a link to this thread, and you'll get a coupon code.

@random_task_1 Your pinout is incorrect.

I've taken the photo in the documentation, and overlaid your wire colors in text. The 4 pin side represents what your 4 pin side is. The 5 pin side represents what your 5 pin side should be. Looks to me like you've got the RX/TX flipped, which is why your screen is powering up (5v and GND are good) but not communicating.

Got the board from @srgallagher13 , it does not present as a USB port. Diag LED is on continuously. We'll work on it and advise if we come up with a solution, in the meantime we've provided him with a Duet WiFi instead.

@t3p3tony Just wanted to chime in that as a reseller working with many companies, Duet3D has done an outstanding job of navigating supply chain issues. Well done!

@nhof I think that's your comment in the resume.g file in Joel's video

I like to use a flathead/slotted screwdriver between the fuse body and the terminals, prying one terminal at a time.

@Phaedrux / @T3P3Tony , this customer emailed requesting replacement. Wanted to bring your attention to the thread to expedite diagnosis.

@T3P3Tony ?

@Phaedrux @T3P3Tony

@dc42 / @Phaedrux

Possibly a blown VSSA fuse on the board with no thermistor inputs?

https://duet3d.dozuki.com/Wiki/How_to_destroy_your_Duet_2

@Phaedrux This user has emailed me asking for a warranty replacement. Maybe use a X/Y/Z end stop to rule out a board defect on the E0/E1 ports?

@SonnyD1 said in Warning: Driver 1 warning: over temperature warning:

All of them seem to get pretty hot and are warm even when they are doing nothing.

Stepper motors are constant power devices - the current running through them is constant, even when they are doing "nothing".

https://cdn.shopify.com/s/files/1/0239/9287/files/LDO-42STH48-2504MACF_RevA-technical-datasheet.pdf?v=1667854371

https://www.filastruder.com/products/ldo-stepper-motors-all-types

@joefnh said in Getting Started with a Duet Mainboard 6HC:

(rev 1.0 firmware) a raspberry Pi (ver 3.x) and the included 3dDuet rectangular touchscreen

Version 1.0 firmware and an included touchscreen sounds strange. Where was this board purchased from?

this?

https://us.store.bambulab.com/products/hotend-cooling-fan

$30 is cheap?

Anyway.. you need the pinout of the fan, this could be ascertained from someone that has a Bambu printer and measures the pins on the fan header for you.

Would be good to include photos of the boards showing the wiring, and upload your config file.