Bltouch g29 not working. it's a Bltouch Smart v2.

Bltouch g29 not working g29 shifter not working upvote Hey everybody! So recently I bought and installed to my Ender 3 V2 a BLTouch following TeachingTech's guide. G29 S[slot] saves it in BLTouch not working? or Starting Gcode? Hardware Help I don't understand what is happening. You can find the most common culprits behind the issue of the BLTouch not retracting the pin, which we tried to explain in as much detail as possible: In this case, the pin remaining extended is the intended behavior, Bltouch not working Troubleshooting I just updated to a config i found of marlin 2. My Bltouch worked fine homing the z axis [in the center of the bed], but when it went to probe the first point of my UBL G29 J3 [at the edge of the bed, which slightly less stable] it would not retract, causing an immediate M112 shutdown. zip. Steps to reproduce. GeorgeFu. All same résultut. I really After many troubles with compiling the firmware, I managed to compile and upload the firmware; enabling BLTouch and changing the settings. 3 for v1 mainboards and followed Ender 5 BLTouch g29 not Sometimes it works, but almost all times that i try to do the bed leveling(G28 amd G29), it stops during the leveling after a ghost trigger and report: STOPED on the screen. Solid red when moving between probing This difference in probing behavior during G29 makes me think that is contributing to my poor height map paired with the weirdness I see My experience with marlin and bltouch is once it’s fitted and the relevant changes to marlin are in place the slicer doesn’t need to know bltouch is installed But its working in terms of printing the right height now so your over that hurdle. I've been trying to get my BLtouch to work for so long now, and for some reason it probes, I've initialized it in my startup code with codes G28 (home) and G29, and I've even tried throwing in a M420 S1 line to load the When I autohome and then set Z axis to 0, even the extended probe from the BLTouch does not touch the bed (it's actually 1-2 mm away from touching). I also thought about using the probe to show me how I need to level the bed personally I'm using an Ender 3 with a BLTouch and the skr mini E3 V1. To do this, go to preferences – Configure Cura – Printers – Select the printer you are working V2. However, when I tell it to auto level or send G29 I plugged my BL touch, changed the firmware, started playin, probe retracting and extending, probing z, all good. 975 kΩ. BLtouch Finally Installed And Working Once I got that figured out I opened up Cura and entered the G29 command on my Gcode start. 0. G29 L0. 1 is probing but my first layer not even near being level, i have pre leveled the bed manually. Marlin. My Z-offset My BL Touch seems to home fine but once it begins the G29 levelling routine, it just stops. Posted by dwootang . My mesh results in a bunch of values Issues with BLTouch not detecting bed levels. 30 Those values should not be the Duet3 mini 5+ RRF 3. I just got a replacement original BLtouch Smart 3. Before this started the BLTouch was working great for several prints. Closed thierryzoller opened this issue May 3, 2020 · 8 comments Closed [BUG] BLTouch does not deploy Probe on G28 or 401 - I just installed my BLTouch on my CR 10 V2. The problem is that the levelling does not seem to take effect and does not adjust for my warped bed. The firmware uses a 5x5 grid for leveling which is great for normal use. Edit the Start G-Code text field on the left by adding “G29;” directly under the G28 code. Bilinear bed leveling w/BLTouch not working #5868. Closed pietchaki opened this issue Nov 25, 2021 · 11 comments Closed I saw Fade Height was not enabled, but that does not seem to be an issue if it is on or off. If I dont add the G29 to the starting g-code, will it not use the leveling from the probe? It seems to go to each point when I level it and I see it adjusting the z-axis while moving around to different points in each layer. I didn't realize I HAD to remove the stock z end-stop with a bltouch. 30 Recv: corrected Z:13. I have an Ender 3 Pro, recently added a BLTouch v3, flashed a bootloader, and I'm now attempting to configure TH3D U1. I tried to find a reason and it has to do with my code which resets the BLTouch before every print (to make sure it is in a working state): Bug Description Despite starting with G28 & G29 in my G-code file, and the firmware & BLTouch doing a proper bed levelling regardless of this bed leveling still appears not to be working correctly for you. Install the latest build for Ender 3 with BLTouch for Z homing; Try to home Z axis using BLTouch; Expected behavior. On another BL Touch Bed Leveling Not Working _bed_temperature_layer_0} ; Wait for Heat Bed temperature M104 S160; start warming extruder to 160 G28 ; Home all axes G29 ; Auto bed-level (BL-Touch) G92 E0 ; Reset Extruder M104 S If not, use a bltouch mesh viewer to make sure that the probe is working right. G29 S1. 3. Description BL Touch new 3. I believe this might actually work. I tried to adjust the distance with the screw without success. I got the probe to sort of work but have some things that don't appear to me working. 266. 1. Almost as of the Z axis doesn't go down. 1 files. I followed every step, I got the menu on screen and everything seemed to work fine, but when I tried to make my first print, it @nuramori said in I have found that S29 is NOT the same as S29 S0. So you got a BLTouch or some 3DTouch working, and you’re wondering why things aren’t printing like they should. g file, and always have; I recently noticed that my bed z axis motors were not slightly moving over the I had read the Marlin site but was still not clear on the relationship between G28 and G29, because I did read that G28 was needed but that it disabled ABL. cura later to see what effect it GCODE includes a G28 command followed by a G29 command in the starting script. Any flex or tilt could make the results unreliable. 1 cannot get a BLTouch Mount for Ender3 V2 - Link here (Use the two screws provided by BLTouch to screw it in. I’m in the final stage of getting it up and running and I’m having a little issue with z probing. 1 is the version that worked for our Ender 3 V2. I have the Ender-5 Pro. I think the issue is that it either doesn't compensate for the bed or overcompensates for the bed not being level. But when I bypassed Octoprint and printed directly from an SD card, it would carry out the G29 code just Hi guys this bltouch setup is about to make me go insane. Reply reply More replies. Firmware: Different Probe Z offset for G28 and G29. 1 as a replacement for my clone 3Dtouch of which the pin has gotten bent. G29 Not working after upgrade to BTT SKR Mini E3 V1. If that does not work, then repeat the firmware install with V1. The stiffer springs I ordered were delayed and I finally received them today. Today, I loaded up a few prints on a new micro SD, I turned the printer on, went to auto home, and then to add my z-offset which reseat with the new SD, after auto homing, and setting the offset, the move z only has 0. All other wires are secure. This topic has been deleted. *Credits to lushprojects at Reddit for the BLTouch Start G-code snippet for Cura. Not duet controlled, yet. 02 Duet WiFi board, with the following settings: I am trying to get G29 working with a modix Big-60 that has a BLTouch. Ask Question The white signal wire seemed a bit loose, so I tightened that. I have an Ender 3 v2 with a btt skr mini v2 and creality bltouch. prusaslicer and bltouch not working together . I'm able to run everything for the bltouch ( reset, self-test, deploy, and stow,) and they appear to be working correctly. g wrong or is it my wiring (BLTouch was working when used MKSBase so do not think that is the issue). I did it on this one and when I press “Level Bed” it does the first probe then stops. Setup: What I've tried: Reflashing the My CR10 (original, but running TH3D firmware, microswiss direct drive plus all metal hot end, 240v heated bed which is properly earthed) is fitted with a genuine BL-touch that has been Still have a issue when i run the command g32 or g29 the bltouch probe goes off the far corner edge to start and says cant touch the bed. (It was the same BLTouch) Actually, around 0. Swapping the BLTouch out for the one that belongs to my other printer. claustro last edited by . Can you deploy/retract the probe when sending M280 P3 S10 I1 / M280 P3 S90 I1, directly? Maybe you can I added a BLTouch to my Ender3v2. 0 bltouch Steps to Reproduce Cancel/finish a print, then G29. A BLTouch sensor will automate your 3D printer bed leveling. Actual behavior. 1 https: G29 at this point the printer would halt click the 'Fake acknowledgement' link After some troubleshooting bed leveling seems to be working, also I am not a smart man. I forgot, the blinking is caused by the BLTouch not being able to put its pin into the position it is supposed to be. 1 board follow the wiring guide for V2. 3mm above the nozzle tip to trigger properly. 1, at least for me, worked out of the box (after adjusting the mounting height). Bug Description With the recent versions of Bugfix (my last version was from 5/9/2020) the BLTouch probe on my SKR Pro randomly deploys during prints despite the G29 probing working without a hitch. website which also outlines adding/using the M420 command to interact with the”Bed Leveling Mesh” you generate with G29. G29 A ; Activate the UBL System. 0 units not working with marlin on homing. Testing, the black and white signal wires gave a reading of 0. My Z Probe offset is set, and I use a G29 before my prints with a 7x7 probe map. 17. G29 A ; Activate Bed Leveling G29 L0 ;Load First Saved Mesh G29 J3 ;Probe Bed for Mesh Tilting His printer is going again with the bltouch now and we’re working on customizing his firmware for his particular setup and what he’s I recently installed a bltouch on my ender 3 v2 using the smith3d firmware. 9, V1. Reply as topic; Log in to reply. I'm trying to get my BLTouch up and running on my E3 but having an issue. 1 Marlin-bugfix-2. The problem is it doesnt auto bed level with G29 I did not do anything with to the wiring or firmware when it stopped working. I am sure it doesn't do anything, Delay 100ms for BLTouch G28; G29; or : M280 P0 S160 ; Reset Alarm BLTouch G4 P100 ; BLTouch Stopped Working. I tried checking settings in my configs and reflashing, but maybe I am missing something. My bltouch is working because it will create a mesh but it will not translate that information to when it is printing, so hence no leveling while printing. So not thinking its a wiring/pin issue. 0 I have had the duet wifi running with the BlTouch for about 3 months now, I recently redid the wiring (for a cable chain) and the probe no longer is working. And that you tried. Powering back up, the BLTouch did not do its normal probe up came on. Please help. h:; Configuration file for Duet WiFi (firmware version 1. G29 A; activate UBL system G29 L0; load mesh stored in slot 0 If you are just using the BLTouch, Default or Manual Mesh options. WIRING: Config. The problem is after a print finishes or is cancelled the BL Touch no longer responds, I send a M401 and nothing happens, I send a M402 or a M280 command and nothing happens. 1 (the one with plastic pin) G29 M420 S1. 02): M584 X1 Y0. The BLTouch must be mounted firmly and squarely to the print carriage. If you connect your laptop to the printer and open pronterface you can send the g29 command. So G28 seems like it's working, but not G29. I assume that as long as I had saved the settings with M500, the use of M420 S1 turns it on with the latest established settings. 5. R2. This is what I noticed - my bed is 300x300 so even though I have the probe points set to 20, 280 it's only so please use G32 S2 for autoleveling and not G29. Today I was able to find the ZIP I downloaded on Oct 2 2020, made the Hi @Duz1nho,. I I'm also having issues with G29 doing weird things, but I've not tested that as much yet or looked at the code. I have been running my G29’s before turning the heater on so temps inside chamber then are usually 25-30c. G29 T ; View the Z compensation values. I have plugged the BLTouch servo into the servo port and plugged the probe into the Z endstop. I've been using the Bltouch for a little more than a week and it has been working fine, but a few days ago it stopped working properly. If anyone could knock up a quick diagram of connecting the BLTOUCH to a duet wifi I would appreciate it. 0). I got mine 3v2+bltouch working with firmware available from crealitys website, i think it is 1. I installed a BLTouch probe on my Ender 3 V2 and am able to manually generate the probe matrix and store it in the printer memory, but I can't figure out how to get Cura to run To fix your auto leveling sensors not working, first ensure that the sensor wires are properly connected to the right port. 346. Ender 3 Pro will not auto I recently finished replacing the control board on my CR-10 S Pro V2 (with BLTouch), as the mini USB port on the old one was causing shortcircuits. what can i do to have it start in the After a LOT of research I finally found the problem. Did you just copy your start g code from Cura? I tried that and it did not work in Prusaslicer G28 is home G29 is auto bed level I see a G29 in your code at the bottom I have always read G29 needs to be the next entry under G28. Background. Z offset is the I followed your instructions and it seems I'm almost good to go. To save some time when I'm doing consecutive shorter prints (probing 25 points takes a while), G29 in vr not working upvotes I need help with bltouch upvote The world is your canvas and the ground itself is your paint. Bltouch still not working. However, when I tell it to auto level or send G29 the print head moves to the first probing point, and the BLtouch does not deploy. Only users with topic management privileges can see it. Configuration Files config I've wired my bltouch probe into the Z_MAX port on my SKR 1. I got the BLTouch 3. using ENDSTOPPULLUPS from Marlin makes g28 x y work BLTouch working. M109 S{material_print_temperature_layer_0} ; wait for extruder temp. 2 board). 7 and BLTouch v3. My BLtouch works just fine with G28 to probe the z-end stop. If I run a macro file with: G1 Z15 M400 M280 P0 S10 M400 M280 P0 S60 M400 G29 I have the issue that G29 does work as expected but then fails a couple of times at I have the problem that the bed auto level functionality is working but not precise enough so that the first layer doesn't stick everywhere I followed the pictures in the Reddit post "Bltouch working temperature and fail" and moved the brains of Plug the cable into the BLTouch. check our FAQ incase it wasn’t working for you. If it does deploy on a G28, the next thing I do is a G29 and it doesn't deploy and pounds int Duet3D Tags; Documentation; Order; Search. Doing this will tell your printer to run the grid that the BLTouch will use at the start of each print. Frustrated in Florida! 1 Reply Last reply Reply Quote 0. 4. Closed sshmooss opened this issue Feb 18, 2018 · 52 comments Closed BLtouch/3DTouch not working #9702. the area i do the trigger value calibration is correct but it won't follow the bed level @dc42 said in TEVO Little Monster + DuetWifi + BLTouch:. I will not guarantee i will try it. Lui afk not working upvote Check your start gcode for the prints in your slicer. The text was updated successfully, but these errors were encountered: All reactions Description I know there are so many issues about the bltouch, I'm close to giving up, but I want to give it another chance. Actually he explains it better. Fix the cable up to the mainboard sensibly with cable ties. Also, this problem went from working perfetly and then not working at all with no changes in between other than not printing for a few days. It could be either near the beginning or right before it finishes. The print head moves down until it hits the z-stop and then aborts leveling. i can clearly see that the Ever since I've moved to the SKR PRO 1. BLTouch version 3. zip Steps to Reproduce Add G29 after G28 Print some test print Expected behavior: The print head is being a I did make the mistake of selecting BLTOUCH in the firmware and NOT BLTOUCH V3, so at first it didn't work, and would just grind right into the bed. $\endgroup$ – Documentation for BL-Touch initial tests are not correct. Loading More Posts. I did also have the bltouch working properly with my skr mini and marlin. i've checked my axis steps but even after adjusting them,it's not working (im using marlin 1. 02): My newly installed bltouch seemed to be working after following Teaching Tech's setup video, but it will not initiate the leveling sequence. I turn on my Duet wifi and the LED does not light up or self test. What is led status after test is BTT SKR Mini E3 V2. x code and recompiled for the Z_Probe_Wizard and the compensation stopped working. The hot end wires were causing EMF interference with the bltouch wires. 58146. If im not mistaken G28 homes all axis and turns using the mesh data off. Before closing up I checked, if all connections were in the right place and correctly oriented. The log file has been engineered to answer common questions the Klipper developers have about the software and its environment (software version, hardware type, configuration, event timing, and hundreds of other questions). 8, but works with R2. Auto leveling not working . 1 for my e5+ with an skr 1. sshmooss opened this issue Feb 18, 2018 · 52 comments Comments. I had homed and levelled the bed (G28, G29 BLTouch working. It was working fine with original Installed the bl touch yesterday everything seemed to be working fine. I plugged my BL touch, changed the firmware, started playin, probe retracting and extending, probing z, all good. In the discussion above morningwalk is seeing the same issue as I. G29 A will Various methods to scan the top surface exist to improve the bed adhesion to prevent prints to come loose from the bed during printing: e. G29 F10. Same configuration as attached. Screw the BLTouch onto the mount. com/lonelyorangeelephant. I have the same problem. I checked all cables and they are fine. Make sure that you tighten @mloidl said in BLTouch Trigger not working: Since you're not using an original BL-Touch i'm not sure if the start-up behavior is correct or not. Check the Pin. The glass bed from Creatlity is fantastic, but now I'm seeing problems with the bed level. The homing files are set to perform 4 point ABL with 4 independent lead screws. 8. 6; I have mounted the heating plate on standoffs (not on The Z height is definatly too close to the bed in some places and in others it's not close enough. I have tried using G29. Now run a test BLTouch doesn’t fix it all. The tip of the BLTouch pin, when not extended, must be 2. G29 P3. Thought I might as well get the original since they're not that expensive. M500 ; Save current setup. I'm doing a G29 before ever print right now, so I'm thinking that it's not an issue of the printer using old info. BUT everything you said aligns pretty good with my issues. testing the BLTouch with another printer. 4 Turbo. G29 P3 T ; Repeat until all mesh points are filled in. 1 and triggering seems to work properly. 8 However, Octoprint did not. Is there anyone who can help me ? Bug Description The BLtouch starts the print by probing the bed correctly. #17848. Now i got a fake BLTouch lying around, i connected it with the same wires and it is working fine. Closed Psyc0Flyer opened this issue Feb 20, 2017 · 24 comments Closed Sanity check - go to each of your G29 probe points and use the M48 command to measure the repeatability of your BLTouch. ) BLTouch Mount for Ender3 V2 Use slow probe 5×5 firmware to see if the situation is BLtouch/3DTouch not working #9702. I fixed that Wednesday, and it's "working" now. The BLTouch is then not able to stow its pin (put it in the outward position), so it goes into alarm mode. I have 2 of them and the first one is working perfectly. 1; Prints are sent through a Raspberry Pi 3b+ with OctoPrint 1. BLTouch Probe Not Deploying G29 (G28 Works Fine) Hey everyone. Mods: BLTouch, Dual material with G-code-powered switch. The BLTouch probe is just being used to determine the height of the bed, and physically the offset to nozzle is not changing. And. Running G29 S0 will make the mesh, AND activate compensation. Hi All What is not working. Screw the mount to the printhead. Furthermore, a BLTouch doesn't need to have such a large offset, you can place the sensor a little higher. G29 P2 B T ; Manual probing of locations. Turn the machine on and the BL Touch will self test and probe the bed with no issues. @Coded-Games said in G29 does not deploy BL Touch (Duet Wifi 1. Printer: Anycubic Mega S. commands are working when ran as expected, so I feel the pins and power are fully functional. Your bed should be manually leveled to a good degree as well. But what i've read is that the controlling the 3DTouch should be the same as for the BL-Touch. More . YOu'll need to finish defining all of the drivers in M584, and the M584 command needs to be moved higher up in the file. I have included G29 into my starting gcode right after G28. I don't know It just flashes and the pin does not move anymore. Installed and configured ANTCLABS BLTouch v3. If you connect your bltouch and when auto homing the sensor doesn’t register & the z axis keeps dropping pressing into your bed, turn your printer off, disconnect the power and invert the black and white connectors in the z limit Learning how to set up the BLTouch & CR Touch on the Ender 3 is something that many people wonder how to do. Everything works fine except it won’t activate the extruder. dwootang. Upon execution of the GCODE the G28 command completes and the G29 starts but then crashes into the bed. When you turn on the printer bltouch should do a self test. I bought a genuine Bltouch from their official website. As the hotend moves around the bed the When I run the auto home command or G28, the probe deploys and the printer auto homes and everything works perfectly. I have tested G28 and G29 S1 in the G-code console individually without problems. And this is with the Z-offset set to -6 mm. 15 firmware. Your terminal log lines 901 and 902 has: Recv: G29 uncorrected Z:13. x SKR Mini E3 V1. If you preheat the extruder, select that axis from the touch panel and then try to move the extruder it doesn’t do anything. Any help appreciated Ender 3 + BLTouch, bed leveling only works as part of print gcode, mesh after LCD menu bed leveling/ manual G29 not saved/used. 3, left the Z axis stop switch in Z_MIN, and changed the settings to match. M105. 9 - 2. [BUG] BLTouch does not deploy Probe on G28 or 401 - crashes into bed. Thrustmaster - high tech flight controls and joysticks, racing controls and wheels, Bltouch not working upvote G29 P1 ; Do automated probing of the bed. Probing done well, there is data stored about the levelin, G29; BLTOUCH mesh generation M104 S{material_print_temperature_layer_0} ; set 2019 11:35 am Subject: Re: [MarlinFirmware/Marlin] BLTouch Not Level After Mesh Generation @tomdk Printing starts with bed leveling not moving the stepper at Z=? (not zero, nozzle stays in the air) Bed leveling fade dont work, since at layer zero, its already off. M420 S1 will not work if you have a partial UBL mesh. The BLTouch homes, and the home is set. It is just like having no bltouch all over again. I was a begginer then and i still consider myself a beginner. G29 S0. I have only modified configuration. 1 board today, I've been having random BLTouch issues as well. $\begingroup$ Better to leave the Z offset to 0, then there is no question whether is is overwritten or not. Z offset not working after flashing TH3D firmware. I just got my BL touch sensor working properly after having a heck of a time because of wire colours and orientation. After homing, if I run G29, the BLTouch does not deploy, and the bed tries to slam into the nozzle. 1) and was able to get it working great for the first two weeks. bltouch not working . The probe lights up, deploys, Bltouch probe doesn't deploy/zero on G28/G29. 4 turbo. I am using Bilinear leveling and have changed it from a 3x3 to 5x5 probing grid. I have now deleted the M401 and M402, setting the probe to mode P9, however the problemt stays the same. The BLTouch probe extends @Mac3D-FPV said in BLTouch not Triggering:. Despite starting with G28 & G29 in my G-code file, and the printer & BLTouch doing a proper bed levelling (the BLTouch seems to work as intended), the first layer comes Bug Description Autobed Leveling not working on Creality Ender 3 Pro with board 4. Leveling Guide. which would need to be adjusted to go 2. M104 S{material_print_temperature_layer_0} ; set extruder temp. Our G29 does no leveling, it just computes z as average of 3 heights measured The G29 command keeps continuing with probing, does not respond to commands from Octoprint and gets disconnected. Not necessarily. I just redid the hotend and now my bltouch doesnt work at all. 0 & V2. Update your firmware to the Everything seems to work ok, apart from it doesn't do a grid/mesh level before the print. Members Online. 2 and BLTouch V3. It did not look like there was a Klipper log file attached to this ticket. All good points tho. 58491. i think the one you downloaded uses the default z switch. After a G29 bed leveling is automatically enabled, (you know there are so many chinese clones and those clones are not working well most of the time) but i've never satisfied with the outcome. 3mm to 4. I know bl-touch Just installed my 32 bit The sensor works fine and every other part of the printer is fine as well, except that after the BLTouch does a G29 (I have it do that before every print in my start G-code, followed by an M500), It will not adjust the Z-axis to compensate for the unevenness of the bed. Also, follow the BLTouch instructions carefully with regards to mounting height. using ENDSTOPPULLUPS from Marlin makes g28 x y work BLTouch not working properly . G29 probes a new mesh, turns using the mesh data on and stores it in its temp memory (gets forgotten when the power goes off). M500. I installed them, re-leveled the bed manually twice (Two AUX Levelings in each corner), checked Z-Offset, and then ran an Auto Leveling right from the printer. Tried also without the M420 S1. I do have a mesh. recently, I had a failed print, not a terribly bad one but it may have bent the Bltouch probe, and ever since the Bltouch doesn't initiate at start up and it quickly flashes red, because the probe doesn't retract. $\endgroup$ – I'm using Marlin as my reference as this is my first dive into Duet 3 bed leveling and I have it working well on the Marlin side with BLtouch. What am I doing wrong? X and Y are homing fine but when i want to home the z axis it gives me this error: This is with 7 samples when @Coded-Games said in G29 does not deploy BL Touch (Duet Wifi 1. Tried using M420 and saving the data (I could possibly not be saving the data, or doing it properly). my bed is a little low on the right side when i print a test pattern of 9 squars spred over the bed to do a first layer test. Akasanvas. After switching on the printer, the feeler of the BLTouch is not released and the RED led keeps burning steadily. My values are in between 1 - 2 mm. Earlier versions required cutting Hi all. Any idea where I can start? I haven't changed anything in my printer. I can send a G29 which probes all the points correctly, I also get a readout of the results in OctoPrint terminal but when it puts a first layer down the filament does not adhere to the bed. 3 and enabled BL touch. I've just installed a BLTouch on my Ender 5 Pro and updated the firmware to 2. 1 board use the same pin-out for the BLtouch, if you have the V2. Printables; Basics; Buyer's The easiest way is to try the latest version. using marlin 2. G28 and G29 still not working, as the video shows. 6mm gap between the bed and nozzle. As to the heat with BLtouch, I was aware of the 50c mark. 02): G29 buttons and LED not working upvote Steam Deck Dock not working after reimaging comment. It became too much hassle. . ) Is BLTouch working? Once So Sometimes the BLTouch deploys, sometimes it doesn't. But after I start a test print the z is not compensating for the warped bed. 05mm. BLTouch and clones or inductive and capacitive sensors/probes. Forum List Message List New Topic. This could happen from running G29 P1, and not running G29 P3 afterwards. using the appropriate BTT firmware (binary file from the BTT website that was supposed to handle the addition of the BLTouch to the BTT SKR Mini E3 V1. The clone was still working perfectly fine with this setting on my v1. 1 Configuration Files Marlin. h, haven't touched any other file, and configured it using the inline comments as a guide. I thought maybe during the bl touch install I damaged the But assembled with the low quality 3D printer, we just get the value as 0. My clone BLTouch did not work with R2. 2 board. Almost every time I printed directly from Octoprint, BLTouch would fail to probe, causing me to restart the machine, the Raspberry Pi, refresh Octoprint, and start all over again. The Bed Leveling is ON. Using a BLtouch M557 X15:295 Y0:240 S40:40 G30 is performed at the end of home all and home Z. When I print My BL Touch seems to home fine but once it begins the G29 levelling routine, it just stops. Still trying to find the problem. $\begingroup$ This is sadly as you said an old post, i have not attempted to use my BLTouch since then. you sure you used the correct firmware? you want the bltouch with z homing. I tried running a print, which includes an ABL request (G29), the print head G29 P1. Oldest to Newest; Newest to Oldest; Most Votes; Reply. @crchisholm said in Blinking bltouch: G29 S M375 ; I might buy another BLT, but am afraid that's another rabbit hole. Register; BLTouch working, then not working, then working for a bit Duet Hardware and wiring. 5. 4 base smart 2. Note that -1. Your compensated Z height is at best as accurate as the readings you get from M48. 1, so this might be the cause. I assume you use an end stop device for X, With this setup This topic has been deleted. 2. I thought mine was also not working until I did this and realised it was actually doing something. The printer reports a "Probing Error" and calls This is all done without issuing G29 - not even trying auto bed levelling. See gif here: https://gfycat. I know the BLTouch is working because I get a visual on my visualizer in Octoprint, but I can’t tell if it’s being applied to the print. I also end up with a large clump on filament stuck to my nozzle afterwards. Question I have a BLTouch installed and when I turn on the printer it extends twice and works properly for the most part. 2 BLTouch v3. cfg other than extrusion rotation since it That could potentially explain why yours was working without loading one explicitly. I heat the bed firstly, because heated bed dimensions are another then for cold one - this is ignored in case of z-stop switch, It's the Bltouch V3. 001~0. 1, so maybe i can help a bit. With the most recent I can confirm, a similar solution worked for me as well. r/Thrustmaster. Like right above the M350 command. I've got the firmware updated, and I can see the auto-level process take place at the beginning of my print - I can watch the probe measure a 5x5 grid. I had a similar problem where it seemed the mesh was just forgotten about after probing but if you have G29 autohome after you probe your bed for bed leveling it will erase the mesh and Hey I installed a bltouch on my duetwifi, and it deploys and retracts when i turn the machine on but does not respond to m401 or m402, I have looked at the setup page and the troubleshooting page and I feel like I made a huge mistake somewhere. 05 is also not much problem at FDM type 3D Hi All, Having an issue getting the probe offset to work, seems that after a G29 it resets to Z0 and wont hold the probe offset resulting in me having a 1. After the newest commit 6e8ecb9 using G28 and G29 with AUTO_BED_LEVELING_LINEAR the heaters didn't came back on after G29 and also not after G28. I had issues last night with my x and y end stops not working but a couple of you guys came * Use G29 repeatedly, adjusting the Z height at each point with movement commands * or (with LCD_BED_LEVELING) I got the bltouch because I had to re-level everytime I removed the bed to remove a print, which was often necessary for stuck-on prints. Although the BLtouch has X Hi All, After getting the BLtouch working, Thank you to those who helped me! ive now got to the point of printing but not having much luck Ive set the Y trigger offset value according to the instructions and run the mesh bed level with G29 but in printing, it doesn't seem to take this into account. BLTouch Probe Offset not holding In March 2021 I downloaded the current version of the BugFix 2. Hi all ! Stoked about my new lowrider, thanks Ryan and everyone, this is just mindblowing. I modified my start GCode to Bug Description my bltouch v3. The "human readable" format is produced by the G29 How to tell if BLTouch is actually working . See gif Almost same config as yours (only diff is my BLTouch is a 3. 2 and BLtouch, and Skr mini e3 v1. Yours is detecting the bed but the main processor misses that signal so it does not send the signal to retract the pin. Duet Hardware and wiring. g. Optimized BLTouch End G-Code for Cura (Compatible with Ender 3 Pro/V2) Similar to the start G-code we have shared earlier, here is I installed an ANTCLABS BLTouch (V3. The same should happen if you use G29. Run BLTOUCH_DEBUG COMMAND=pin_down, verify that the pin moves down, run BLTOUCH_DEBUG COMMAND=touch_mode, BL-Touch - QUERY_PROBE not working as documented #4966. the behaviour of G29 from a very quick test is: G28 XY # Home XY - w or ks fi ne G29 # Z starts homing a t 0 ,0 (sensor outside of bed) the bltouch is working you have to adjust your z offset. 21); executed by the As long as BLTouch is probing twice during the startup means it should be working fine. The speed is down I will remove the G29 from. Read on to learn all you need to know about the BLTouch! All3DP; All3DP Pro; Printables Basics Buyer's Guides News. (V1. Install BLTouch hardware as described by “Dust”. BLTouch - G29 will not test full build plate? Discussion I pray someone can advise - I have installed a BLTouch on my Delta printer, it seems to work great, but will not probe the whole build area, only a small grid in the bottom right corner. @brewchester Just checking to best sure. It was supposed to automatically Is my config. Tevo tarantula mks 1. In case it helpsit's a Bltouch Smart v2. I'm not 100% sure it's not a hardware problem, but everything was working fine with the SKR 1. In order, for the print head, to use this so-called auto-bed leveling (ABL) you need to add the G29 command in your start G-code of your slicer. Yay! But my first layer is still as sketchy as it's ever been. So the orginal BLTouch v2 just died without any reason. 2 equals -4. I've seen it somewhere (I can't remember where) and I think it's correct, but if you go: Motion -> Bed Levelling -> Level Bed, it should run an auto bed leveling sequence. G29 S1 ; Save UBL mesh points to EEPROM. It seems I am new to 3D printing and Marlin but have been able to get the BLTouch working on my SKR Pro v1. It's working on it's first print right now and seems to be going well! Here are the 3 resources I used that got me all the info I needed to get this going. G29 A. 14. Bug Description Trying to execute a G29 P1 will cause the probe to fail at some point during the mesh generation. x bugfix, V2. 🇺🇦 We stand with Ukraine! 🇺🇦 OctoPrint Community Forum Bed Visualizer wont create mesh. Probe responds to M codes for deployment, stowing, and shows no errors, but when it comes to levelling the probe I have had my ender 5 plus for about 6 months. With Arduino and Ramps the same sensor is So i have been trying to get my BLTouch probe working using the [bltouch] module but no luck. also, to add, make sure you've inserted G29 AFTER the G28, as the generated mesh will be overwritten and can cause significant damage to the nozzle and bed, just like M420. Plugins. I would be it does not have that option since the UBL has the ability to have multiple mesh for different beds. Same problem as attached Since you get open and triggered it means that your input is working and bltouch is not. G29 has been added just after G28 in Cura in the Start gcode box. The same thing happened with marlin V1. In my situation reversed the middle and +5V pins on the Bltouch 3 pin plug to match dedicated Bltouch plug on the BLTOUCH_DEBUG COMMAND=pin_down BLTOUCH_DEBUG COMMAND=pin_up. 0 + BLTouch + Bed Leveling not working as expected I followed this guide, watched too many you tube videos on the subject, After running a G29 P1 and storing the mesh. @fcwilt When I run G29 by itself, the mesh map is made, BUT the compensation is not activated. I have a BLTouch, silicone springs, and a PEI bed. 50. However, while the probe moves to correct spot now, It still deploys and stows the probe several times while not moving at all. just installed the official bl touch to my cr 10 after installing and configuring when i leveled the bed after leveling the head just started going up in the z-axis i had to shut down the machine so my printer won't be damaged I got the bl touch v1. 0 as an option can't move the arm up or down, yesterday it would add 10+ my offset. 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