Marlin filament sensor 3d printer not working reddit theres a surprising amount that goes wrong see: mmu, Yea I just plugged it right in, didn't have to tweak any pins in the config. Try playing with the filament runout distance. Filament Sensor not So my cr10 max came with the filament sensor which appears to be working. I used the Marlin Auto Build which caused the screeching, found a firmware for the A20 4. the BTT sensor is probably your best bet. When I use M600 though, the printer actually stops, but the filament unload screen appears only for a fraction of a second,then immediately Waits for the new filament to load. x branch to see where it stands. Have fun in the 3D printing world with Creality! I am having a hell of a time getting my filament runout sensor working on Marlin 1. M600 support is an option, not a standard, in Marlin. So I am wondering: 1. 2 board > in this folder one bin is called "marlin 2. // With multiple runout sensors use the %c placeholder for the current tool in commands (e. Welcome to the official community of Creality, the world-leading 3D printer brand. Both ender 3 variants. Message and mods before posting any sales links/affiliate links. I check the signal coming out of the sensor, and you can see the square wave between 0 and 2. Reply reply News and information related to the Marlin Firmware used on many 3D printers around the world. zip " file from the official website and /r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices. Keep getting false trips after a few seconds of printing. I have two printers running klipper. It's very quiet so I may not change it. I installed both the CR touch sensor and the filament detection sensor on my Ender3v2. This is with the sensor enabled in Marlin mode via the screen. I compiled Marlin 2. I landed here after just installing the smart filament sensor on a SKR 1. 2mm Extruder 0 Fan Speed 0% Print Bed Bed Shape Rectangular Bed Size X 220 Size (mm) of the bed in X Bed Size Y 220 Size (mm) of the bed in Y Origin Bed Center: No No filament run out sensor or Octopi- I am WFH so manually eyeballing the printer is not a problem. #define FILAMENT_RUNOUT_SCRIPT This is the SubReddit for the Creality CR-10/CR-10S 3D Printer. Relevant Specs about my printer: Ender 3 Pro; BTT E3 RRF The sensor is plugged into the designated header on the board, I have gone into "marlin mode" and set runout length to 7mm, and made sure the sensor is enabled in settings. I tried many times making sure there was a clearing under the head so the filament is not jamming, but no luck. I configure Marlin 2. Furthermore, I used the “G” and “V” pins of the filament sensor plug to connect to GND and VCC. News and information related to the Marlin Firmware used on many 3D printers around the Not sure if this is the same problem but on a Sunlu S8 I converted to an SKR 2. Curious if any of you all figured out what I could not. Guy on YouTube with 4k subscribers is working on a cheap, universal, mostly 3d-printable pellet extruder I noticed that the Filament Sensor is not working - it never has worked. A other fellow 3D printing person helped me out compiling the code for me to use the BL Touch and he only gave me the . I have enabled the I'm trying to install a filament runout sensor on my Ender 3 Pro (basically a v2 at this point) and I am using a reality 4. They seem to be the best overall jam detection at the moment, unless you want to get into the even more complicated built sensors like a filament diameter sensor. - - - If you are new here, PLEASE see the sticky post - It has a lot of very helpful information to help you get started 3d printing with your Voxelab Aquila. x, others had some Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. At a minimum you have to disable ADVANCED_PAUSE_FEATURE, PSU_CONTROL, and FILAMENT_RUNOUT_SENSOR. My LK4 Pro seems to have a dead IO pin for the filament runout sensor. HELP: Filament Runout Commands Anyone know why the filament sensor would work, but the printer would fail to stop printing when it runs out of filament? I've used the However, I had a lengthy build run out of filament. It keeps printing normally. Follow our rules and you can get tremendous support and suggestions from our community. Whether you're looking for guides on calibration, advice on modding, or The filament sensor will stop the job when the filament drops out of it and I think the print head will juststop. 7 board, CR touch and Creality Runout Sensor? I have tried loads of firmware versions and just cant get a working config Can anyone share anything that works (I'm not skilled at reconfiguring custom code on the likes of TH3 so anything in a stock creality download would be great. Top. Yes, I have it working now. Enable or disable filament runout detection with S and set distance with D. Feel free to seek help and share your ideas for our pruducts! It might be an option for those of you unable to get it working on your BTT mainboard and Marlin (like me). Put another small piece of filament in the sensor and the ender will think everything is okay ;-) Overall, I'd like to change my chassis but it's what I'm working with for now. Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. I have tried with pull up, without pull up, with and without !, nothing works. My sensor works with Marlin 1. However, the printer will only print when filament isn't present in the sensor, and will pause if filament is inserted. it's actually a bit of work. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. ( Filament Sensor ) Not worth the waste of time and effort. I have an ender 5 pro, and i kept having various issues with the BL touch. 0 board and replaced the firmware. {REPLACE "; layer 2," "SET_FILAMENT_SENSOR SENSOR=switch_sensor ENABLE=1\n; layer 2,"} Ah. 4 Turbo + TFT35 V3 Smart Filament Sensor not working upvote News and information related to the Marlin Firmware used on many 3D printers around the world. I'm using simplify3d, so I'm not sure if the syntax may be different. Try 25mm and then drop it Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. It was not a matter of HIGH or LOW values on firmware, I tried both. So if you connect the sensor to the mainboard for some strange reason it only work with Marlin Mode from the touch display. This is a new Ender 3 v2 that I just purchased and has been working flawlessly (and still is). You will probably need to configure and then calibrate your printer from scratch to get it to work again. , "M600 T%c") // NOTE: After 'M412 H1' the host handles filament runout and this script does not apply. It was a little bit different as I got the BTT Smart Filament Sensor V2 with 1 cable for the motion sensor and 1 for the switch sensor, but using the motion sensor cable, it work perfectly in octoprint and detect the filament moving in the plugin Recv: filament: open Recv: ok My Configs #define FILAMENT_RUNOUT_SENSOR if ENABLED(FILAMENT_RUNOUT_SENSOR) define FIL_RUNOUT_ENABLED_DEFAULT true // Enable the sensor on startup. Download the most recent bug-fix branch of Marlin and check the pins . When my machine starts printing (and my screen is in Marlin mode) it trips the sensor within 3-5 seconds and starts the filament unload process. Creality CR-10 V2 stock runout sensor Mechanically, everything is working as it should (the filament pushes the little ball that nudges the lever into the path of the beam, triggering the sensor). And make sure the wire's not accidentally exposed and touching other stuff which can cause similar issue. If your printer runs Marlin, there should be an option in the Configuration menu to disable the sensor. This is not an official Klipper support channel and poorly moderated so ymmv. crc. This pin will be the “S” pin on the filament sensor plug. after a while, i was finally able to add an autoleveer- i ended up going with the creality cr touch. Simple Toggle Not Working. The pause one doesn't work because it's designed for other stuff like Marlin BambuLab Community is a community run subreddit for support and discussion around BambuLab 3D printers, filaments, AMS, and software. 75mm Filament SKR cm_sw_r_cp_api_i_PMhOEbH5F9MHG. help. 26. Or check it out in the app stores   Geeetech A20 3D printer not working with BLTouch Question SOLVED: I've tried the latest stable marlin 2. 4 Turbo + TFT35 V3 Smart Filament Sensor not working upvote When I go to start a print I am prompted to load the filament, although the LED is active. Just don't load your printing filament in the sensor. when there is no filament), it pauses and moves the nozzle away from the print bed. Do an M119 in Pronterface or Octoprint terminal window and make sure the filament runout sensor is not triggered. When filament runout detection is disabled, Marlin will take I am running my BTT Smart Filament Sensor through my TFT35-E3's filament break port. but it may end up being the case that using the pico to simulate a button press works better because of the way buttons work in Marlin. ) A place to come together and discuss the Creality Ender 5, Pro and Plus 3D printers Members Online Hi, have problems with my bltouch sensor that do not work. I then tried plugging in the sensor to the TFT35, which kind of works, but the logic is inverted. Share Sort by: Best. These are the configs done to the marlin Remove filament from printer and make sure the filament runout sensor is clear. Also the empty port on my hot end that is supposedly used for a filament sensor, its smaller than that in the mother board. 3. Main portion in Marlin: #define FILAMENT_RUNOUT_SENSOR #if ENABLED(FILAMENT_RUNOUT_SENSOR). bin file. Ender 3 bigtreetech's Smart filament sensor Marlin 2. If the filament is being shoved into a not hot enough hot end it will put back pressure to the motor making it have to work a lot harder. The runout sensor always registers TRIGGERED(or OPEN when inverted) using M119 whether the runout switch is open or closed. 3V (or 5V) pin, a GND pin, the filament runout pin, and the unload pin: Orbiter Filament Sensor wiring. I've sorta looked into rebuilding the Marlin firmware to disable it completely, but it's a bit over my head. Marlin has come example configurations, there might even be one for your printer. I am running the newest bug fix branch of Marlin This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. Hello everyone, I started my first new print in about a month and I'm now getting this "filament detection switch not pressed" error, what's the best I opened up my Ender and it looks like I have the 32-bit board, so I unplugged the Z-stop, plugged the BLTouch cable into the 5-pin slot (not the Z-stop plug), and attached it to the hot end. Not affiliated with /r/BambuLab which is moderated by the company themselves. If I can get another spool to continue the print job, what steps do I take to remove the remaining filament from the guide path and head and feed the new spool to the head, then continue the print job without losing the work that Filament Name: Pla Filament Diameter 1. Feel free to seek help and share your ideas for our pruducts! Need Marlin firmware for ender 3 v2 with btt skr mini e3 v3, bltouch, micro swiss ng, dual z rods, btt smart filament runout sensor and stock screen with the knob . ADMIN MOD Filament motion sensor always triggers runout condition . I should probably read up on how to do a pull request Im still working on the default marlin build. I have an Ender 3 running a SKR E3 V2 with a BTT Filament Run out plugged directly into the board. The sensor is primarily there to check whether there is any filament at all. x bug fix version, the config /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. This will cause the 3D printer to pause the current job so you can step in and make a filament swap. The CR-Touch is just a Creality branded BL-Touch, you would need to configure and compile your own Marlin firmware to accept both. It is connect with 5 pins in the connector. On the creality site where you can download firmware, if i go to ender> ender 3 pro > 4. 1-HW-4. I am also running the SKR Mini E3 v1. getting filament changers to work bas been harder than getting a decent printer working from scratch. The current firmware is the 2. I came with the idea of re-using it, and started searching in google on how to use it has a "filament runout sensor", almost instantly found out that it's possible to convert it, but the information on how to do it News and information related to the Marlin Firmware used on many 3D printers around the world. Only when new filament is fed through the sensor can the print be continued. au/ where he posts compiled Marlin firmware updates for Ender and CR-10 series printers. Nor did disabling the filament runout sensor in marlin. "TRIGGERED" when filament present, "OPEN" when not. As I recall when I was looking to get ‘stop at height/layer’ and ‘Filament change’ working the right marlin build was needed. 3. bin file never the complete Marlin source code of the that he used and edited to compile me the . Best. The wire it comes with has a 3pin JST-XH plug which will directly fit the filament sensor port on your mainboard. Tried on Marlin 2. 1 filament detector Is marlin just the firmware type? Does this bin already have filament sensor enabled or am im misunderstanding Has anyone got an Ender Pro 5 working with the above build - 4. x from the marlin website and the marlin 2. If the board is compatible with the 3D printer’s firmware, it can send an overriding G-Code command to the motherboard if the sensor gets triggered. If not, then you'll have to find one that's the closest match and start from there. Using M119 in pronterface, the sensor output doesn't change with or without filament. Octoprint is probably confused because it disables more or less everything while a print is in progress (obviously, you wouldn't wanna bump an arrow key and screw up your print) so what's happening is the plugin is detecting end of filament, and moving It's my first day using the QQ-S Pro and I purchased this filament sensor to use. Edit: Just saw that u/MajestryMe posted below me about that firmware too. I've downloadad the " Marlin-2. I recently decided to buy parts for my 3d printer from Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. For some people the sensor seemed to work out of the box with octoprint and Marlin 2. // FILAMENT SENSOR UNLOAD SETTINGS ----- // If you have a filament sensor that is physically mounted to the machine you can enable MOUNTED_FILAMENT_SENSOR to set the unload I just purchased my first 3D printer and besides a few test prints the first project I would like to work on is a fully DIY 3D FDM printer in order to ensure that if anything should happen to the first I still have a functional backup. Printer happily continues to print even if I cut the filament and it goes through the sensor. This usually manifests with a whining sound which is audible. Everything seems to be working fine but when I try and start to print it will pop Like many posts I've seen on the internet, I'm having trouble getting my BTT smart filament sensor to work. Hi all, thanks for any advice. Otherwise, it will automatically unload and prompt me to reload in a continuous loop. We DO NOT require Benchy posts!! LOL Get the Reddit app Scan this QR code to download the app now News and information related to the Marlin Firmware used on many 3D printers around the world. Members Online. I do have Ender 3 Pro (latest version, I believe so, Filament not loaded, but after press "continue\resume" printing continue and sensor do not react for anything. I'm having problems with the filament sensor. Get the Reddit app Scan this QR code to download the app now News and information related to the Marlin Firmware used on many 3D printers around the world. If you switch to touch mode the sensor stops working. id. Slice an STL file and I'm trying to get a filament runaway detection sensor (from Creality, this one) working with Marlin (version 2. I have cut the diag pin on the tmc2209 of the extruder. News and information related to the Marlin Firmware used on many 3D printers around the world. I used this firmware to flash my Ender. It will prompt me at the start of every print that the sensor has been tripped, will pause the print, and not allow me to continue. Whether you're looking for I’ve had this printer for a while and it’s been working fone until the dreaded blue screen of death after I finished the most recent wave of upgrades, namely the new extruder, hot end, and more importantly, the filament runout sensor. Normal filament sensors switch from low to high (or vice versa) when the filament is finished. Yes. If the problem has been resolved then we can close Like many posts I've seen on the internet, I'm having trouble getting my BTT smart filament sensor to work. This is the SubReddit for the Creality CR-10/CR-10S 3D Printer. I recently added the filament sensor to my V2 Neo printer, but I can't update Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. I'm trying to get a BTT Smart Filament Sensor working off the E0DET connector (pin 1. 0 but cant seem to get it to stop printing once triggered. Get the Reddit app Scan this QR code to download the app now. M119 identifying endstop config correctly, but then filament change is triggered at With the new firmware does a print from the SD card still detect a loss of filament? Enable the serial. But if you like to use the touch mode like me then you would have to connect the sensor to the TFT35 and update the firmware like I did. 26 Secondly, I needed a pin that connects to the Arduino and tells it when to heat and when to stop. One has a BTT SKR mini e3 v2 with a Smart Filament Motion Sensor, the other has a 4. its basically just a little switch inside its case, when there is filament in the sensor the switch is open(or closed i can't Filament Runout sensor, Creality 4. I've investigated this and found this post on the octoprint forum which asks about how to do this with an Ender 3. The #1 Reddit source for news, information, and discussion about modern board games and board game culture. New Haha there's a little blocker that comes with the cr10 that can help deactivate the filament sensor the filament sensor could be faulty, just remove it and disable the filament sensor in the printer for now, you can always order a new one. Have fun in the 3D printing world with Creality! I installed an BTT smart sensor and I don't get it to work. This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. I noticed for some reason it seems to ignore what you define in the config, so you can set it with M412 D25 (sets the runout sensor distance to 25mm). With some help from google and forum searching, it seems to be a cable that turns on a port on the hot end for a filament sensor. This will hopefully let us see the HOST_ACTION_COMMANDS in action. Just received a message "Hi there, im in exactly same boat now, i was wondering if you were able to get big tree tech sfs working with your A redditor created https://marlin. FILAMENT_RUNOUT_SENSOR FILAMENT_RUNOUT_DISTANCE_MM Then Go to line 1430 (if it is not an empty line, go to line 1429 and hit enter/return once) paste in #define FIL_RUNOUT_PIN PA0 Compile Marlin and flash printer (this Hey everyone! I wanted to see if anyone managed to get their BTT Smart Filament sensor working after upgrading to Marlin 2. I have the same problem with BTT SKR 1. 2-mainboard-V1. Like OP I didn't have to change my wiring around at all like I would expect since both board and sensor are made by same Get the Reddit app Scan this QR code to download the app now News and information related to the Marlin Firmware used on many 3D printers around the world. ok what is trick to getting filament sensor to work. That D command is not in the official marlin docs yet for some reason. All the sensors i used so far had 3 I'm very fresh into the world of 3D printing and have come across filament run out sensors. Still no luck. Right as a print starts, it'll trigger and say I Recently tried to get the BTT Smart Filament Sensor running. h file for your board, maybe there is a connection available to plug the runout sensor -- maybe it will be needed to swap some pins on the connector. 1, and my sensor doesn't work. 3V pin, and two free pins, one for Filament FILAMENT_RUNOUT_SENSOR FILAMENT_RUNOUT_DISTANCE_MM Then Go to line 1430 (if it is not an empty line, go to line 1429 and hit enter/return once) paste in #define FIL_RUNOUT_PIN PA0 Compile Marlin and flash printer (this does not need TFT flashed and does work with newer TFT chipset) Creality firmware doesn't support the M600 filament change command which is what Cura's filament change post-processing script relies on. tight right at the entrance to the sensor, the printer uses filament from the sensor's curvature straightening, stopping before extruder either skips or grinds up filament Get the Reddit app Scan this QR code to download the app now Probably something wrong with the wiring to the filament sensor. Feel free to seek help and share your ideas for our pruducts! Im currently in the process of fitting my ender 5 plus with a SKR 2 and tft display running marlin. After i installed the bltouch and removed the "z axis limit switch" it went directly to a drawer which is not a good place to put a fully serviceable part. It is pulled up to VCC of the mainboard and connects to pin 20 (PA4) of the STM. 7 board. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3 i am very new to 3d printing. Filament Sensor not Working Reliably Start by reading the official Marlin docs about how to install it. The switch appears to be working. Using M412 to enable, disable, or set a runout length did not have any effect. g. BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for 1. ) I actually got the filament sensor working with the stock display using your repo. We DO NOT require Benchy posts!! LOL This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. With that being said, I've been out of the 3D printing scene for several years but at the time Marlin was king. Relevant Specs about my printer: Ender 3 Pro; BTT E3 RRF Mainboard with IDEX module; Marlin Firmware I've edited in ways I mention below; What is going wrong: It triggers way too easily. Updated the marlin firmware. Members Online • HELP New Smart Filament sensor causing BLTouch not to work. When there is filament, the little light turns on, and when filament runs out, the sensor turns offexcept nothing else happens. Or check it out in the app stores News and information related to the Marlin Firmware used on many 3D printers around the world. 75mm Filament SKR V1 cm_sw_r_cp_api_i_PMhOEbH5F9MHG. When the sensor is triggered (i. I tried every method available on the internet and still I can't figure it out why when I cut the filament to test if the printers pause, it doesn't do This is probably due to a wrong sensor configuration in Marlin. While the CR touch sensor is working as expectected, the printer doesnt care about the filament runout sensor. e. bin file never the complete Marlin source code of the that he used and edited to compile me Filament Runout Sensor. When I unload the filament during print, it doesn't pause the printing. Omit all parameters to get a report of the current stats. It´s really nice. The filament sensor only appears to work when printing from the touchscreen. The solution given there is to configure the printer firmware to tell Octoprint about the situation. This will work with any board that has a +3. . The 3rd one is 5V, not used) on the E0-stop plug. For those without a working sensor: I hope this can act as a good resource M119 showed it was working as intended. x bug fix version. Using SKR 1. In pins_MKS_ROBIN_NANO. hobbyists, and professionals gather to discuss, troubleshoot, and explore Finally, if the run out sensor is tripped during a print, I would like the printer to automatically unload 600mm of filament and then wait for the user to load more. The smart sensor on the other The issues is, when the FRS is triggered, it kills the print, resets the print screen, starts cooling nozzle and bed, and stops and cancels the print. It cost a few bucks to subscribe so but it is constantly updated so I think it is worth it. i recently purchased the bigtreetech filament sensor and i /r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices. Members Online Any suggestions for a filament runout sensor for Ender 3 Pro Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. Ive got my hooked up on my SKR Mini E3 v1. The runout sensor should work as long as MT_DET_1_PIN is News and information related to the Marlin Firmware used on many 3D printers around the world. Members Online • nabbito. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. 7 board . Well in the case of my printer it uses Marlin gcode, and the pause command is M25 like I said. Hey, that’s a good question. But keep in mind that The Orbiter Filament Sensor uses four wires, a 3. /r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices. I switched back to Marlin, got the filament sensor to work on that, but ultimately wound up using Klipper Get the Reddit app Scan this QR code to download the app now. 1. More in comments. In fact, everything had to be reversed on this printer (motors, endstops, filament sensor). M119 Recv: Reporting endstop status Recv: x_min: open Recv: y_min: open Recv: z_min: open I have Marlin on a Fokoos Odin, everything works smoothly. When filament sensors are enabled, Marlin will respond to a filament runout by running the configured G-code (usually M600 Filament Change). Get the Reddit app Scan this QR code to download the app now Filament sensor doesn't work over serial, unless you find a way to connect it directly to the pi, it won't work. 7. But keep in mind that the smart feature will not work on stock main Mine did not come with a filament runout sensor, has one cable and one driver to run both Z axis motors, and has two circuit boards stacked on top of each other for the screen. Please be friendly and helpful. hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. We DO NOT require Benchy posts!! LOL I was able to get it working. In order for it to work The slicer must be in agreement of the change in units (language Marlin volumetric in machine profile) The printer must know the filament diameter There are not many popular reasons to enable it currently, and it tends to be enabled by mistake by people playing around with the printer, causing confusion. If this problem were happening when the sensor is plugged into the mainboard, I would suggest to double check that your filament runout state is set to SET_FILAMENT_SENSOR SENSOR=encoder_sensor ENABLE=0 # Home the printer G28 # Bed calibration G29 and in my slicer, I have this line in the "Post Processing" section of my Scripts. x configured for the filament sensor When starting to print, the head comes down to start point and then I get a message "PRINT PAUSED, WAIT FOR FILAMENT CHANGE to start". Using the other manual way to update heavily confused me (the guides I was reading were very poorly organized) and I ended up just continuing to fiddle Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Please test the bugfix-2. Not all 3D printers play well with third-party filament run-out sensors. Anyway Creality OS is a simplified version of Klipper, and, so far, breaching its licensing terms. Get the Reddit app Scan this QR code to download the app now BTT Smart Filament Sensor not working upvote News and information related to the Marlin Firmware used on many 3D printers around the world. 7 board Hi all, thanks for any advice. The problem appears that PIN 2 is not being detected. We wait for Marlin to report the This works for USB printing, but does not work (in the start G-code) for SD card printing still. Im trying to install the filament runout sensor on marlin bug fix 2. There are a number of things you have to change between LVGL and Marlin UIs. This is a reply I want to share with the group. filament runout sensor 64-bit LAN printing Differences: That's not "typical of Marlin". I'm trying to set up a filament sensor, which I have connected to the E0-STOP (PC15) plug on the board. We DO NOT require Benchy posts!! LOL /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. I've made the below changes in the firmware (as per every guide I've followed Get or set filament runout status and distance. 9. When the problem is the inverted logic(You insert the filament the printer stop, you remove the filament the printer continues), then you just need to switch HIGH for LOW I have an Ender 3 Pro with a SKR mini E3 V2 board and a TFT35 E3 V3 display and got a BL Touch and a Creality filament runout sensor. 2 board with the same filament sensor. I'm very fresh into the world of 3D printing and have come across filament run out sensors. I would look there to start. Octopi - filament run out sensor not working on Cr-6 SE. 3V when filament is running across and how the signal stops once the filament is not moving I have an Ender 3 Pro with a SKR mini E3 V2 board and a TFT35 E3 V3 display and got a BL Touch and a Creality filament runout sensor. SKR 1. 0. Feel free to seek help and share your ideas for our pruducts! Cannot get filament runout sensor working on BTT E3 V3 . 2 and still can't get it to function correctly. Mine is plugged directly into board using E0DET pins 1. 1 bugfix with the exact same runout settings, and it does work. Feel free to seek help and share your ideas for our pruducts! This is for an Ender 5/ 5 Pro with a Micro Swiss DD, HeroMe set up, E3D Revo, BTT Smart Filament Sensor, different motors, and slightly But it's not working. I'm having problems with the filament sensor. 75 Diameter of the used filament (mm) Nozzle Diameter 0. 3). 4 Turbo running Marlin 2. I know the sensor works because I was just using it with octoprint. After I load the filament, the only way it will continue to print is if I turn off the filament sensor on the printer settings. Does anyone use one? is it worth it? BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for 1. 2. hex which fixed it, but now just makes the filament sensor not happy. Thinking it might be the sensor itself, I purchased a replacement and swapped it. The problem is the sensor reads the same regardless of if there is filament loaded or not. upvotes So I am having the same issue, just with different equipment. 1 v1. 0 I had to reverse the state of the filament sensor in Marlin or it did the same thing. Not just getting the whole marlin config right, but getting everything setup right in visual studio to create Welcome to the official community of Creality, the world-leading 3D printer brand. Open comment sort options. 4 Turbo board. I did the changes from a couple of youtube videos, then investigated configuration files, tried a couple of combination but failed. Prusa Giveaway for the Reddit 3D Printing It took people a lot of work to get this kind of setup even close to reliable. Filament Runout sensor, Creality 4. 2-Compatible with BLTouch and filament detection. That's the cause for me. does the stock filament sensor work with octoprint? Wow thanks a lot! There have been very different reports on this topic on the net. That's universal, and Klipper definitely has it. 2 and clone ir sensor (which seems to be working correctly). I tried every method available on the internet and still I can't figure it out why when I cut the filament to test if the printers pause, it doesn't do anything. Marlin 2. Reply reply schnitzel128 • Yes. Therefore no idea what you mean by "purge". Override with M412 followed by M500 define NUM_RUNOUT_SENSORS 1 // Number of sensors, up to one per extruder. 1 first, then updated it to 2. At this point I feel like maybe my understand or expectations on how the firmware operates are not in line, or I found a bug. (the stock e5+ sensor) it is plugged into e0-stop port and the sensors light glows Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. I downloaded the BLTouch Marlin firmware (the version with no filament sensor and no adapter board). a specialized subreddit for all users of the Ender 3 3D printer. The only difference in the configs are the switch pin. When compiling ur firmware, change the runout setting from low to high (or high to low). h you can get power control back by enabling MKSPWC. Old Printer? Cheap Printer? New Printer? Bad Prints? Great Prints? Klipper can help you and your machine produce beautiful prints at a fraction of the time. 4 Nozzle Temperature 205C Bed Temperature 60C Retraction Distance 1 Layer Height 0. It appears that it is stopping the print when 7 or 25 mm of filament is extruded respectively, meaning it is triggering when the filament is moving, and not triggering when the filament is not. Printer sees the sensors state "triggered" or "open" but nothing happens when the state changes. My filament sensor is running fine with the SKR mini e3, but not working fine on the Creality board. I have this working using Marlin mode. Have not done a lot of testing in touchscreen mode on Anet A8 plus heavily modified. Marlin should be configured for that pin as default. I used the images above to check my wiring. log and print through OctoPrint. My new CR10V3 has Creality board and oem marlin. M119 returns the following: The Sensor itself has a blue LED when filament is inserted, and it turns off when i pull it out - so i figured the sensor itself is working. The only thing While I was trying to install this Filament Runout Sensor, I had some issues with the printer rebooting. I print really large prints so I really need a filament run-out sensor to work. and now you have the newst Marlin, ready to use with your printer. It ask me to load filament only when I restart the printer and run a program. A filament sensor is basically just a button in a different form factor. Unfortunately, for reasons unknown, Creality firmware also disables some standard features, and consequently the standard M0 command used to pause printing isn't supported I added filament runout sensor to ender 3 pro(4. Fix - Raise your temps by 5 degrees till the filament flows better with no extra audible sounds. Automatic Filament Loading Triggered by Runout Sensor upvotes This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. However I was not able to get that confirmed or not. Welcome to share your unique models, printing tips & ask for help. 8. 7 board). hpapj epsk clfgxd kgsyxkn zbag jzln rllpq pujcxm cyhfnz wtw