Duet 3 Mini 5+ : Initial announcement

[jallen810]

@dc42 ah okay fair enough! I’m by no means an OEM. They need them due development for sure.

[Veti]

@dc42

are you doing an updated version of the smart effector with canbus?

[dc42]

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

@dc42

are you doing an updated version of the smart effector with canbus?

Not yet. It would only make sense IMO in conjunction with a very low mass extruder drive. However, you could mount a Tool Board on a flying extruder.

[Veti]

@dc42
like a hemera with a smaller motor?

[dc42]

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

@dc42
like a hemera with a smaller motor?

Yes. It would also need to be small enough to be mounted just below the effector, or possibly just above it.

[littlehobbyshop]

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

The biggest change we've made is to add CAN bus support

Excellent decision! This is the budget but expandable board that I think many people will be looking for. I hope you order lots of them!

[cabal2000]

@dc42 Any news? ETA? Thanks man..

[T3P3Tony]

We have made some changes to the design (as @dc42 mentioned the CAN expansion plan etc) and the next prototypes are on order. I would not want to commit to a timeline for general availability yet though, still targeting November!

[cabal2000]

@T3P3Tony Thanks for the quick reply Tony. Appreciate it. Take care!!

[Thalios]

I have 2 printers begging to be upgraded to a Duet. Would love to test one of these. Count me in for testing please!

[Veti]

take your time. i would rather have a good product than a rushed product.

[Slzer]

Hey, do we have a price range that this is targeting? Will it be similar to the old maestro?

Working out whether to hold out for this or if it will end up out of my price range anyway

[T3P3Tony]

It will be cheaper than the Duet 2 but a bit more expensive than the Maestro. We have not set the final price yet.

[Thalios]

Any updates on this? Waiting on it to upgrade 2 printers

[dc42]

Our best estimate is that we will manufacture a pre-production batch in November and the first full production batch in January. However, this time scale depends on progress with CE certification tests.

[dc42]

Testing of the second generation Duet 3 Mini prototypes is nearly complete. Here's the WiFi version controlling a tool board over CAN.

[A Former User]

@dc42

I would like to purchase a mini board for testing purposes, do i contact Roland to be able to purchase a pre production board?

[jbarros]

@dc42 I noticed that CAN is only using 1 pair and in the past (somewhere) you said testing was in progress to verify the safe wire length while using just 1 pair.
Can you provide the results of that testing, assuming it's in the new board and the tests were finished?
Could do with one less wire pair on the printers I'm building at the moment (with Duet3)

[dc42]

You only need 1 pair between each pair of boards. The case where you need to use 2 pairs but 1 may be enough is when connecting a tool board to the tool distribution board. One pair connects the tool board to the previous board in the chain, the other pair connects it to the next board, or the termination resistor if it is the last board.

[T3P3Tony]

We will only have a limited number of these prototpyes made, once they are all tested and we have a firm number to allocate i will put together a list of testers.