Marlin filament sensor 3d printer not working reddit I am also running the SKR Mini E3 v1. I have an Ender 3 running a SKR E3 V2 with a BTT Filament Run out plugged directly into the board. It´s really nice. I have an ender 5 pro, and i kept having various issues with the BL touch. It ask me to load filament only when I restart the printer and run a program. I've sorta looked into rebuilding the Marlin firmware to disable it completely, but it's a bit over my head. 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. At a minimum you have to disable ADVANCED_PAUSE_FEATURE, PSU_CONTROL, and FILAMENT_RUNOUT_SENSOR. I would look there to start. And make sure the wire's not accidentally exposed and touching other stuff which can cause similar issue. when there is no filament), it pauses and moves the nozzle away from the print bed. Hey, that’s a good question. Feel free to seek help and share your ideas for our pruducts! Cannot get filament runout sensor working on BTT E3 V3 . 0 but cant seem to get it to stop printing once triggered. For some people the sensor seemed to work out of the box with octoprint and Marlin 2. Edit: Just saw that u/MajestryMe posted below me about that firmware too. Omit all parameters to get a report of the current stats. 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. 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. Otherwise, it will automatically unload and prompt me to reload in a continuous loop. ( Filament Sensor ) Not worth the waste of time and effort. 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. Do an M119 in Pronterface or Octoprint terminal window and make sure the filament runout sensor is not triggered. 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. I did the changes from a couple of youtube videos, then investigated configuration files, tried a couple of combination but failed. x branch to see where it stands. I print really large prints so I really need a filament run-out sensor to work. 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. Yes, I have it working now. 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. So I am wondering: 1. Marlin should be configured for that pin as default. Slice an STL file and I'm trying to get a filament runaway detection sensor (from Creality, this one) working with Marlin (version 2. 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. Ive got my hooked up on my SKR Mini E3 v1. 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. Not affiliated with /r/BambuLab which is moderated by the company themselves. The runout sensor always registers TRIGGERED(or OPEN when inverted) using M119 whether the runout switch is open or closed. 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. help. I'm having problems with the filament sensor. 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. That's the cause for me. 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 . This is with the sensor enabled in Marlin mode via the screen. Well in the case of my printer it uses Marlin gcode, and the pause command is M25 like I said. More in comments. 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. 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. Ender 3 bigtreetech's Smart filament sensor Marlin 2. Get the Reddit app Scan this QR code to download the app now. It is connect with 5 pins in the connector. In pins_MKS_ROBIN_NANO. 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. 4 Nozzle Temperature 205C Bed Temperature 60C Retraction Distance 1 Layer Height 0. Please be friendly and helpful. I am running the newest bug fix branch of Marlin This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. I'm trying to set up a filament sensor, which I have connected to the E0-STOP (PC15) plug on the board. Normal filament sensors switch from low to high (or vice versa) when the filament is finished. 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. 7. Hi all, thanks for any advice. and now you have the newst Marlin, ready to use with your printer. filament runout sensor 64-bit LAN printing Differences: That's not "typical of Marlin". Fix - Raise your temps by 5 degrees till the filament flows better with no extra audible sounds. This is a reply I want to share with the group. 9. If not, then you'll have to find one that's the closest match and start from there. 75mm Filament SKR V1 cm_sw_r_cp_api_i_PMhOEbH5F9MHG. 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. The switch appears to be working. // With multiple runout sensors use the %c placeholder for the current tool in commands (e. 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. The sensor is primarily there to check whether there is any filament at all. 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. I'm having problems with the filament sensor. I have two printers running klipper. 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. Enable or disable filament runout detection with S and set distance with D. Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. These are the configs done to the marlin Remove filament from printer and make sure the filament runout sensor is clear. The only difference in the configs are the switch pin. 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. This will hopefully let us see the HOST_ACTION_COMMANDS in action. // 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. I landed here after just installing the smart filament sensor on a SKR 1. Using M412 to enable, disable, or set a runout length did not have any effect. We DO NOT require Benchy posts!! LOL I was able to get it working. We DO NOT require Benchy posts!! LOL This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. The CR-Touch is just a Creality branded BL-Touch, you would need to configure and compile your own Marlin firmware to accept both. 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 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. 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". Im trying to install the filament runout sensor on marlin bug fix 2. Best. 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. I'm trying to get a BTT Smart Filament Sensor working off the E0DET connector (pin 1. Updated the marlin firmware. I have tried with pull up, without pull up, with and without !, nothing works. Mine is plugged directly into board using E0DET pins 1. I tried many times making sure there was a clearing under the head so the filament is not jamming, but no luck. Printer sees the sensors state "triggered" or "open" but nothing happens when the state changes. 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. 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. x bug fix version. 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. Marlin 2. M600 support is an option, not a standard, in Marlin. bin file. 2-mainboard-V1. The wire it comes with has a 3pin JST-XH plug which will directly fit the filament sensor port on your mainboard. I installed both the CR touch sensor and the filament detection sensor on my Ender3v2. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. When the sensor is triggered (i. I have the same problem with BTT SKR 1. 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. 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. This will cause the 3D printer to pause the current job so you can step in and make a filament swap. There are a number of things you have to change between LVGL and Marlin UIs. I know the sensor works because I was just using it with octoprint. Welcome to the official community of Creality, the world-leading 3D printer brand. 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 So my cr10 max came with the filament sensor which appears to be working. 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. I've downloadad the " Marlin-2. h you can get power control back by enabling MKSPWC. 7 board . ) 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. 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. 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. This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. The #1 Reddit source for news, information, and discussion about modern board games and board game culture. This pin will be the “S” pin on the filament sensor plug. 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. 3. 2 board with the same filament sensor. 26. ADMIN MOD Filament motion sensor always triggers runout condition . I compiled Marlin 2. You will probably need to configure and then calibrate your printer from scratch to get it to work again. That's universal, and Klipper definitely has it. 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. 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. So if you connect the sensor to the mainboard for some strange reason it only work with Marlin Mode from the touch display. 3V (or 5V) pin, a GND pin, the filament runout pin, and the unload pin: Orbiter Filament Sensor wiring. 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. 0. 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. 0 board and replaced the firmware. That D command is not in the official marlin docs yet for some reason. For those without a working sensor: I hope this can act as a good resource M119 showed it was working as intended. 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. au/ where he posts compiled Marlin firmware updates for Ender and CR-10 series printers. 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). 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). My LK4 Pro seems to have a dead IO pin for the filament runout sensor. Anyway Creality OS is a simplified version of Klipper, and, so far, breaching its licensing terms. I've investigated this and found this post on the octoprint forum which asks about how to do this with an Ender 3. 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. log and print through OctoPrint. Filament Runout sensor, Creality 4. I then tried plugging in the sensor to the TFT35, which kind of works, but the logic is inverted. 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. Members Online. Please test the bugfix-2. A filament sensor is basically just a button in a different form factor. Reply reply schnitzel128 • Yes. 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. 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. a specialized subreddit for all users of the Ender 3 3D printer. 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. Octopi - filament run out sensor not working on Cr-6 SE. When I unload the filament during print, it doesn't pause the printing. 4 Turbo running Marlin 2. News and information related to the Marlin Firmware used on many 3D printers around the world. 0 I had to reverse the state of the filament sensor in Marlin or it did the same thing. 3). This is not an official Klipper support channel and poorly moderated so ymmv. bin file never the complete Marlin source code of the that he used and edited to compile me the . My sensor works with Marlin 1. 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. Or check it out in the app stores News and information related to the Marlin Firmware used on many 3D printers around the world. When filament sensors are enabled, Marlin will respond to a filament runout by running the configured G-code (usually M600 Filament Change). Thinking it might be the sensor itself, I purchased a replacement and swapped it. 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. 2. It was not a matter of HIGH or LOW values on firmware, I tried both. 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. Yes. #define FILAMENT_RUNOUT_SCRIPT This is the SubReddit for the Creality CR-10/CR-10S 3D Printer. 3. 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. 75mm Filament SKR cm_sw_r_cp_api_i_PMhOEbH5F9MHG. 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. Does anyone use one? is it worth it? BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for 1. 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. (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. 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. Both ender 3 variants. Members Online • nabbito. However I was not able to get that confirmed or not. 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. We DO NOT require Benchy posts!! LOL /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. The solution given there is to configure the printer firmware to tell Octoprint about the situation. 7 board Hi all, thanks for any advice. 2 board > in this folder one bin is called "marlin 2. The filament sensor only appears to work when printing from the touchscreen. But keep in mind that The Orbiter Filament Sensor uses four wires, a 3. It keeps printing normally. If you switch to touch mode the sensor stops working. 4 Turbo board. Furthermore, I used the “G” and “V” pins of the filament sensor plug to connect to GND and VCC. When there is filament, the little light turns on, and when filament runs out, the sensor turns offexcept nothing else happens. x bug fix version, the config /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. after a while, i was finally able to add an autoleveer- i ended up going with the creality cr touch. I used the Marlin Auto Build which caused the screeching, found a firmware for the A20 4. Nor did disabling the filament runout sensor in marlin. Only when new filament is fed through the sensor can the print be continued. I'm using simplify3d, so I'm not sure if the syntax may be different. the BTT sensor is probably your best bet. x from the marlin website and the marlin 2. 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. 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. Marlin has come example configurations, there might even be one for your printer. BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for 1. This is a new Ender 3 v2 that I just purchased and has been working flawlessly (and still is). It is pulled up to VCC of the mainboard and connects to pin 20 (PA4) of the STM. 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. Not all 3D printers play well with third-party filament run-out sensors. . 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. Also the empty port on my hot end that is supposedly used for a filament sensor, its smaller than that in the mother board. 1 bugfix with the exact same runout settings, and it does work. bin file never the complete Marlin source code of the that he used and edited to compile me Filament Runout Sensor. Filament Sensor not Working Reliably Start by reading the official Marlin docs about how to install it. upvotes So I am having the same issue, just with different equipment. I used the images above to check my wiring. Try playing with the filament runout distance. ) I actually got the filament sensor working with the stock display using your repo. My filament sensor is running fine with the SKR mini e3, but not working fine on the Creality board. Share Sort by: Best. 7 board. 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. 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. {REPLACE "; layer 2," "SET_FILAMENT_SENSOR SENSOR=switch_sensor ENABLE=1\n; layer 2,"} Ah. My new CR10V3 has Creality board and oem marlin. 1. Main portion in Marlin: #define FILAMENT_RUNOUT_SENSOR #if ENABLED(FILAMENT_RUNOUT_SENSOR). Try 25mm and then drop it Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Tried on Marlin 2. I downloaded the BLTouch Marlin firmware (the version with no filament sensor and no adapter board). 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). 1 first, then updated it to 2. I'm very fresh into the world of 3D printing and have come across filament run out sensors. The 3rd one is 5V, not used) on the E0-stop plug. , "M600 T%c") // NOTE: After 'M412 H1' the host handles filament runout and this script does not apply. 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. 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. Reply reply News and information related to the Marlin Firmware used on many 3D printers around the world. While the CR touch sensor is working as expectected, the printer doesnt care about the filament runout sensor. I've made the below changes in the firmware (as per every guide I've followed Get or set filament runout status and distance. 2-Compatible with BLTouch and filament detection. Automatic Filament Loading Triggered by Runout Sensor upvotes This community is for discussion and sharing experience of BIGTREETECH mainboard &BIQU 3D Printer. 1-HW-4. Using M119 in pronterface, the sensor output doesn't change with or without filament. I check the signal coming out of the sensor, and you can see the square wave between 0 and 2. 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. 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. When compiling ur firmware, change the runout setting from low to high (or high to low). The problem appears that PIN 2 is not being detected. 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. The current firmware is the 2. 75 Diameter of the used filament (mm) Nozzle Diameter 0. One has a BTT SKR mini e3 v2 with a Smart Filament Motion Sensor, the other has a 4. "TRIGGERED" when filament present, "OPEN" when not. 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. This usually manifests with a whining sound which is audible. Curious if any of you all figured out what I could not. 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. Just don't load your printing filament in the sensor. it's actually a bit of work. This will work with any board that has a +3. 1, and my sensor doesn't work. Members Online • HELP New Smart Filament sensor causing BLTouch not to work. 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. This is the SubReddit for the Creality CR-10/CR-10S 3D Printer. On the creality site where you can download firmware, if i go to ender> ender 3 pro > 4. does the stock filament sensor work with octoprint? Wow thanks a lot! There have been very different reports on this topic on the net. The only thing While I was trying to install this Filament Runout Sensor, I had some issues with the printer rebooting. Therefore no idea what you mean by "purge". 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. id. 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. 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. I have cut the diag pin on the tmc2209 of the extruder. Simple Toggle Not Working. 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. crc. It cost a few bucks to subscribe so but it is constantly updated so I think it is worth it. 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. e. 2 and still can't get it to function correctly. 1 v1. Have fun in the 3D printing world with Creality! I installed an BTT smart sensor and I don't get it to work. As I recall when I was looking to get ‘stop at height/layer’ and ‘Filament change’ working the right marlin build was needed. 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. 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. 2 and clone ir sensor (which seems to be working correctly). With that being said, I've been out of the 3D printing scene for several years but at the time Marlin was king. 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 . SKR 1. 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. 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. I used this firmware to flash my Ender. hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Prusa Giveaway for the Reddit 3D Printing It took people a lot of work to get this kind of setup even close to reliable. 7 board). If your printer runs Marlin, there should be an option in the Configuration menu to disable the 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. ok what is trick to getting filament sensor to work. Open comment sort options. Welcome to share your unique models, printing tips & ask for help. 8. Follow our rules and you can get tremendous support and suggestions from our community. I have this working using Marlin mode. Still no luck. In fact, everything had to be reversed on this printer (motors, endstops, filament sensor). Printer happily continues to print even if I cut the filament and it goes through the sensor. Keep getting false trips after a few seconds of printing. It's very quiet so I may not change it. 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. Message and mods before posting any sales links/affiliate links. 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. 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. Download the most recent bug-fix branch of Marlin and check the pins . /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 configure Marlin 2. Right as a print starts, it'll trigger and say I Recently tried to get the BTT Smart Filament Sensor running. 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. Have not done a lot of testing in touchscreen mode on Anet A8 plus heavily modified. 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. Override with M412 followed by M500 define NUM_RUNOUT_SENSORS 1 // Number of sensors, up to one per extruder. 26 Secondly, I needed a pin that connects to the Arduino and tells it when to heat and when to stop. Using SKR 1. 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. The problem is the sensor reads the same regardless of if there is filament loaded or not. However, the printer will only print when filament isn't present in the sensor, and will pause if filament is inserted. getting filament changers to work bas been harder than getting a decent printer working from scratch. I should probably read up on how to do a pull request Im still working on the default marlin build. x, others had some Please just keep all posts clean so that even children can use this site with their Aquila 3d printers. g. hex which fixed it, but now just makes the filament sensor not happy. Top. 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. ccu eeguu mnvk uscd ubrga vkenq gequ gqtk ajz ajeuc