What are /r/biquB1's favorite Products & Services?

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I bought these fans: https://www.amazon.com/Noctua-Cooling-Blades-Bearing-NF-A4x10/dp/B009NQLT0M/

And I bought buck converters similar to these: https://www.amazon.com/QEBIDUL-Converter-Step-down-Regulator-Stabilizer/dp/B07BTHSK8H/

Idk where I saw the 40x10mm dimensions but I'm looking at this one here, and it says 12v. Do I still need the buck converter? Also, how do I know which one to buy in terms of the pins it has? The printer is on it's way to me now so I can't check it but I wanted to order some fans ahead of time.

https://www.amazon.com/Noctua-Cooling-Blades-Bearing-NF-A4x10/dp/B009NQLT0M/ref=sr\_1\_3?dchild=1&keywords=noctua+40x10mm+12v+fans&qid=1623606165&sr=8-3

Re. X belt tensioner for BIQU B1 — The one I linked to (will paste link again) should do fine for the B1. The X gantry bar of a BIQU B1 is made of 2020 aluminum extrusion.

https://smile.amazon.com/gp/product/B08QZ4RXXX/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1

You will want one with the front arm (mounting arm) longer than the back arm, i.e. just like the one I linked to.

When you go to do the test print, I would suggest using filament that you want to print with instead of the cheap stuff they send you.

Should you buy the auto bed leveler, spend the money to get the right one and not a cheap knockoff. It’ll save you a lot of headache. Also, I’m not sure what I did but all the YouTube vids I watched about the install said to update a firmware to be able to use it, but company told me afterward that I didn’t need to update anything. So if you do buy it, just install it based on the YouTube vids, but skip past the firmware stuff everyone says and see if it works.

Here’s the link for the correct BLtouch :

ANTCLABS BLTouch : Auto Bed... https://www.amazon.com/dp/B07FR2LLZP?ref=ppx_pop_mob_ap_share

Any of the UM2 labeled nozzle should fit. These nozzles are commonly found on the Creality Ender 3 / 3 v2 / Pro / CR-10, MK8 Makerbot, Tevo Tarantula and many others.

I just received these. Haven't had a chance to do anything more than test fit the nozzle on a spare heater block, but it threaded in without any issues, so it definitely fits.

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https://www.amazon.com/LUTER-Extruder-Nozzles-Makerbot-Creality/dp/B07L5KJB59/ref=psdc\_8481415011\_t5\_B07BT5WQ2V

So the thermistor was broken. I replaced it with one from
LINK: https://www.amazon.com/gp/product/B0714MR5BC/ref=ppx_yo_dt_b_asin_image_o01_s00?ie=UTF8&psc=1

and I'm still getting the same error. would the hater cartridge be a problem as well or do I specifically a thermistor from the link you provided?

The case fans are 40mm, the hotend cooling fan is 3010, and the original print cooling fans are 4010s. You will need buck converters to step down 24v to 12v for case fans. Standard noctua 40x10mm 12v fans work great. 40x20 might be a good choice for the side fan.

These 5015s look good: https://www.amazon.com/50x50x15mm-Brushless-Cooling-Appliances-Replacement/dp/B07SMVPBSZ/ref=sr_1_8?dchild=1&keywords=5015&qid=1622403521&sr=8-8 https://www.thingiverse.com/thing:4647545 5015 fan guides for biqu b1

Found this one for a price of $14.

https://www.amazon.com/3Dman-Extruder-Creality-Upgraded-Aluminum/dp/B086WBBHQ3/ref=sr_1_16?dchild=1&keywords=cr10s+parts+dual+gear+extruder&qid=1618953090&sr=8-16

I found a litany of listings on Amazon, including one from BTT, but have not found a "5A Parts" listing yet.

https://www.amazon.com/BIGTREETECH-Direct-Upgrade-Extruder-Printer/dp/B088WHBYY2/ref=sr_1_3?dchild=1&keywords=cr10s+parts+dual+gear+extruder&qid=1618953090&sr=8-3