Just upgraded 2 panels, one 7" and one 5" and in both I had to force a set of a different baud rate in order to have communications:

115200 -> 57600 -> 115200

Reset or power cycle did not resolve.

@dc42

I confirm the issue on my 3 Z motor setup

@matt3o I too was going crazy for a while thinking I had slicer setting issues or something but it ended up getting worse and then I saw another thread with CAN issues on an expansion board and I started to be suspicious

You can try the beta firmware here:
https://www.dropbox.com/sh/wme9k0z86sytg33/AAAT6wrHp2eeJHK-dYoW1Um4a?dl=0
Note: you have to upgrade both 6HC and 1LC

@Dan1990 this was yesterday:

@dc42 said in Duet 3 Mini 5+ : Initial announcement:

We will have a limited number of pre-production boards next month. Full production and general availability will be Q1 next year.

@dc42 when I read your question it all made sense
I was wiring to the daughter board output pins but using the 6HC pinout.
Of course CS2 and CS3 will be on the daughter board's output pins at 6HC's CS0 and CS1 pinout!

I'll add something to the wiki to make it easier for the next guy.

Thank you Sir!

Just to close the loop, super speedy RMA process, new board has helped chew almost an entire spool of filament

Just to close the loop, super speedy RMA process, new board has helped chew almost an entire spool of filament

@dc42

I confirm the issue on my 3 Z motor setup

@dc42 said in Accelerometer Usage:

@jbarros said in Accelerometer Usage:

What is the rationale behind this change?

It's normal that configuration commands when they succeed do not return a response. You can still get the details by sending M955 with no additional parameters.

Ok, I get that, I was assuming a response as seen on the other posts and as the accelerometer was ok I also never got an error message (lesson learned, try various situations)

Don't wan't to correct you but M955 needs the P parameter

@dc42 said in Accelerometer Usage:

@jbarros I'm glad you solved it. The M955 command no longer returns a response if it is successful, just like most other G- and M-code configuration commands

Thanks, I was unaware of that.
What is the rationale behind this change?

@jbarros said in Accelerometer Usage:

I'm trying to connect accelerometers to my boards and on a 6HC and a Mini 5+ I'm unable to detect it.
Tried 3 accelerometers 2x LIS3DSH and 1x LIS3DH and 2 cables, one I built with 100mm and a short version with dupond cables.

Wasn't it supposed to receive some message with failure or success?
Ex:

Error: M955: Accelerometer not found on specified port

I get nothing when entering:

M955 P0 C"io2.out+io2.in"

Firmware: RepRapFirmware for Duet 3 Mini 5+ 3.4.0beta3 (2021-08-24)

@dc42

I decided to test with 3.3 and I got an answer:

M955 P0 C"io2.out+io2.in"
Accelerometer 0:0 with orientation 20 samples at 1344Hz with 10-bit resolution

I was not getting a response on 3.4b3, either good or bad from M955 but I didn't actually check if data collection was working which it is, so it's just the missing response from M955 that's whacked

@phaedrux said in Duet 3 Mini 5+ blown stepper on first move:

warranty@duet3d.com

Email sent, thank you for your support

I'm trying to connect accelerometers to my boards and on a 6HC and a Mini 5+ I'm unable to detect it.
Tried 3 accelerometers 2x LIS3DSH and 1x LIS3DH and 2 cables, one I built with 100mm and a short version with dupond cables.

Wasn't it supposed to receive some message with failure or success?
Ex:

Error: M955: Accelerometer not found on specified port

I get nothing when entering:

M955 P0 C"io2.out+io2.in"

Firmware: RepRapFirmware for Duet 3 Mini 5+ 3.4.0beta3 (2021-08-24)

Just upgraded 2 panels, one 7" and one 5" and in both I had to force a set of a different baud rate in order to have communications:

115200 -> 57600 -> 115200

Reset or power cycle did not resolve.

@phaedrux said in Duet 3 Mini 5+ blown stepper on first move:

Ouch, what was the current set at?

1000mA

M906 X1200 Y1200 Z1000 E800 I30 ; set motor currents (mA) and motor idle factor in per cent

When and where did you purchase your Duet?

It was bought from RatRig in May 2021

So, while testing my brand spanking new Duet board, it blows on the first move, got fireworks flying and all.
This was an "upgrade" from a Duet2 Wifi so cables and steppers were printing fine.
This is driver #2 connected to Z

Board: Duet 3 Mini 5+
Serial: 202101-0093

Can I please get an RMA approval?