Duet 2 Tevo Tornado upgrade advice...

[The Chairman]

OK, it's not a thermocouple, but a thermistor.

https://smile.amazon.com/gp/product/B07RXW1Q2Q/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1

 

[The Ruttmeister]

OK, it's not a thermocouple, but a thermistor.

I figured, given the lack of a thermocouple board in the pictures!

(if you haven't already check out the 'cancel individual object within a print' functionality in the g-code viewer in the DWC, its awesome).

 

[The Chairman]

It's been over a year since I started this process, and it's been a slog. The worst part has been working with a failed board. I went over to a friend's house who had a spare board, and through brute force, we figured the Board was trash and the new board did well. Yay! I have almost all the connectors done, except for my new CR Touch. I need another 12 inches to go between the CR touch and my Fuet2 WiFi board, so I need to plug into this, but I don't know what connector it is. Does anyone recognize it?

 

[The Ruttmeister]

Does anyone recognize it?

Could be a JST, or maybe Molex... But without knowing the pitch it's not possible to actually identify it.
Do Creality not publish the info?

Also, if you need to extend the wires 12 inches anyway (and it's not a connector used on the duet) I'd just chop off that plug, extend the wires and add the KK connectors to plug directly into the duet.

 

[The Chairman]

Here are a couple of pictures from Saturday before last working on it...

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In the last two pics you can see what we had to do to keep the thermistor from shorting out since I couldn't find the terminals I had for the Fuet2 board. I lot of searching bore fruit, but I'm coming up with bupkiss on the previous post.

 

[The Chairman]

Also, if you need to extend the wires 12 inches anyway (and it's not a connector used on the duet) I'd just chop off that plug, extend the wires and add the KK connectors to plug directly into the duet.

I think that's what I'll be doing. I certainly wish they had standardized all the connectors.

 

[The Ruttmeister]

I certainly wish they had standardized all the connectors.

Welcome to electronics!

 

[The Chairman]

Now, I'm seeing where the board has four wires while the probe has five. This is the same for the BL Touch as well.

 

[The Chairman]

Now, I'm seeing where the board has four wires while the probe has five. This is the same for the BL Touch as well.

And I figured it out... mostly.

 

[The Chairman]

This is the code I'm getting with the CR Touch... G32 Error: Probe already triggered before probing move started

I'm also getting a bed isn't heating fast enough error, but that might be a relay problem.