Questions tagged [th3d]

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Program Creality v2.2 board to use HEATER1 transistor for HEATER0

My CR10-S5 with Creality v2.2 mainboard recently suffered from the hotend heater transistor (MOSFET) failing short. After taking a look at the board, I tried to be clever and use the ...
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1 answer
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First half of the prints are getting stretched on the Z axis

I have an Ender 3 Pro with a BLTouch 3.1 attached and I have this weird problem. Whatever I print, whether it's a 3rd party STL ...
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2 answers
791 views

Creality Ender 3 Pro - Z travel issue with TH3D firmware

TLDR - I’ve just driven myself insane trying to fix what I thought was a physical problem with my Z-axis, but it seems to have been solved by switching from the TH3D firmware to the Creality firmware. ...
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1 answer
779 views

Re-doing manual bed leveling

I have a Ender 5 Pro with a BLTouch auto bed leveler, running TH3D's version of Marlin: TH3D UFW 2.14. During my initial setup several months ago, I naively assumed that the BLTouch didn't need a ...
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How can I get my printer to home correctly?

I have a Creality CR-10 with EZABL (bed leveling sensor). I'm not sure what prompted the printer to think the center is the origin. The printer homes in the dead center of the bed to start the auto ...
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2 answers
1k views

Z offset not working after flashing TH3D firmware

I had the BLTouch (3.1) working with stock firmware on an Ender 3 v2 but wanted to get a 5x5 mesh instead of the 3x3 so I installed the TH3D firmware. With the stock firmware my Z-offset was -2.95 mm. ...
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CoreXY printer homes in the wrong direction, but moves correctly when moved manually

So I'm using TH3D firmware on my CoreXY printer and when I move it from the LCD it moves correctly, but when I try to home X or Y it goes in the wrong direction. It's set to home to min in firmware. ...
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1 answer
749 views

Cannot configure default E step for extruder on TH3D

I installed the TH3D firmware to my Ender 3 Pro yesterday and today I am trying to configure the extruder rate because I am not using the stock extruder on my printer but have swapped in a BMG ...
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1k views

BLTouch with TH3D Ender 3 pro

I installed TH3D to my stock mainboard via this guide, but BLTouch does not work properly. It does not check all 9 points before point it just go middle then check z then start printing. BLTouch ...
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720 views

E-steps somehow reset, how could it have happened

Background After installing a direct drive extruder (E3D Hemera) to my CR-10S, I calibrated the E-steps so that adequate extrusion would happen; going from ~95 steps/mm to ~390 steps/mm. ...
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4 votes
4 answers
19k views

How Do I Speed up The BLTouch Auto Bed Leveling In TH3D's Unified Firmware?

I have just upgraded my board to TH3D's EZBoard Lite with their Unified Firmware (U2.R1.15) and whilst dialling in all the setting I have found that using the BlTouch each time to be frustrating ...
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