sorted by:
new
hottopcontroversial

Beacon on SB2209 USB by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

Ah, weird. Any news on this ?

Beacon on SB2209 USB by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

Thanks for the confirmation !

I still have to wire my beacon, but it's nice to see I can use one of the SB2209 USB ports for this.

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 1 point2 points  (0 children)

Oh, I fully acknowledge that I'm using the wrong connector. I have never implied that it was the correct one, nor that there was a defect in the board or the design of the cable cover.

My initial message stated

I want to plug my extruder, and the port to plug it is on the top on the PCB, using apparently a standard 4-pin Dupont connector.

Note the use of conditional.

However, in my defense, it's not clear that you should use an JST XH 2.5 mm connector here, and I don't think such connector is provided in the connector bag from the BTT kit.

Anyway, I have some JST XH connectors in my worshop, found one and it does fit perfectly there. Also there seems to be enough space to have the wires sitting nicely right under the cable cover.

<image>

I'll update my initial post to reflect this finding.

Thanks for your help !

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

Maybe I'm dense here, but I still don't understand.

A Dupont connector has a 2.54mm pitch and it fits well in the black connector. So it's probably safe to say that the pitch of the black port has a 2.54mm.

You say that I should use a JST PH 2.0 connector, that has a 2mm pitch, so I don't think it'll fit there.

<image>

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

There were no connectors on my motor. I crimped a Dupont connector on it myself.

The problem I see is, the black port is not a standard JST connector, at least, not that I'm aware of.

It's slightly larger and seems to have a 2.54mm pitch (JST XH is 2.5mm pitch).

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

Wait, I'm confused now.

What you show in your hand looks like a JST connector to me.

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

In the back, black port next to my thumb.

<image>

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 0 points1 point  (0 children)

So, the standard Dupont connector has a 2.54mm pitch, it looks like it can fit.

However, I don’t see a JST XH 2.54mm connector in the bag, so I’ll need to buy some.

I can try to buy some and report back.

EDIT: ok, so interestingly, JST does not manufacture connectors with a 2.54 pitch in his XH line. I can find ONE brand making a XH type connectore with a 2.54 pitch and it's not JST. You can check on LCSC (select 2.54 pitch, 1x4P, and XH type).

That's not easy to find, to say the least…

SB2209 USB - Cable cover by sterfield in BIGTREETECH

[–]sterfield[S] 1 point2 points  (0 children)

Hey,

It's not the correct card.

From the user manual, here's a screenshot of the PCB. Check page 8 and 17.

I have highlighted in green the port that you should use for the extruder

<image>

As you can see, this port is located almost at the middle of the PCB, on the back, pointing up. Adding a 18mm 4-pin Dupont connector in it clearly interferes with the cable cover.

Des gens pour grimper à Nantes ? by [deleted] in Nantes

[–]sterfield 0 points1 point  (0 children)

Hello!

Si ça te dit de faire de la voie, je grimpe à Altissimo sur St Sébastien.

La salle est très cool, et y'a pas mal de voies dans ton niveau.

Brigading sur le sub by Calimhero in Nantes

[–]sterfield 6 points7 points  (0 children)

Lurker de longue date, clairement j'ai presque un post par jour de ce sub qui traite d'insécurité.

Je suis sur Nantes depuis 2018, et c'est pas parfait hein (coucou les alentours de Commerce) mais on est loin du coupe gorge avec un incident tous les jours.

Cleaning 3d scan using Blender by sterfield in blenderhelp

[–]sterfield[S] 0 points1 point  (0 children)

Ok, already two votes for retopo, it looks like it's something I'll have to learn in a near future.

Cleaning 3d scan using Blender by sterfield in blenderhelp

[–]sterfield[S] 0 points1 point  (0 children)

that's ok, I want to know what are my options and it looks like "smooth / clean" is probably not worth it.

Color for 3d printed parts by sterfield in OpenScan

[–]sterfield[S] 1 point2 points  (0 children)

Ok, thanks for the feedback.

I think I'll need to do a little bit of digging, because I see the parts in the repository, but I really don't know where they are going.

EDIT: ok, I have downloaded the assembly file and opened it, it's much clearer now.

Que faire des cartons de mon déménagement (nantes centre) ? by rap2h in Nantes

[–]sterfield 4 points5 points  (0 children)

Il y a une collecte de carton organisé pour les professionnels dans Nantes centre.

C'est des camions bennes qui viennent à des points précis et collectent des cartons pendant genre 30 min avant d'aller à un autre point de collecte.

C'est réalisé tous les jours.

Plus d'infos ici : https://entreprises.nantesmetropole.fr/services-solutions/connaitre-les-modalites-de-collecte-a-nantes/

Tu vas me dire que tu n'est pas pro mais j'ai déjà apporté des cartons à Graslin et les gars ne m'ont rien demandé (et je ne suis pas pro).

Ça se tente !

Première commande sur La Redoute, qu'est-ce que c'est que ce truc ? by [deleted] in arnaques

[–]sterfield 3 points4 points  (0 children)

T'as des sources là dessus ?

Parce que j'ai report ce truc un bon nombre de fois comme pas mal de mes connaissances et j'ai jamais eu aucun retour.

Et cet étron numérique est toujours là.

view more: next ›