Btt smart filament sensor octoprint The BTT Pins are labeled as follows. I'm using a BTT smart filament sensor with an Ender 3 V2 and Raspberry Pi 4. I've defined FILAMENT_MOTION_SENSOR, FILAMENT_RUNOUT_DISTANCE_MM 10, FILAMENT_RUNOUT_SCRIPT "M600", #define FIL_RUNOUT_STATE HIGH and #define FIL_RUNOUT_PULLDOWNI've also played through Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. 15. OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. Mostly I am curious if I need to still update the firmware to handle the "smart" style of sensor, or if I just need to populate the Octoprint settings for Pause and Resume. I am also running the SKR Mini E3 v1. Firmware would consider that as jam. There are some out there but they never show the setup in octoprint, the just say to connect I installed the BTT sensor and Smart Filament Sensor plugin yesterday, which are working as expected. I mainly print using my OctoPi but wasn't sure if installing on the 4. plugging it into the pi and installing a plugin is how you get around that Installing the smart filament sensor on your Ender 3 is not difficult but will require some firmware changes and some printed parts. PrintedWeezl February 20, 2023, 12:41am 2. I do think it's spinning ok though (can see it through the window/hole) and the tension on the filament from the wheels is pretty tight. Artillery Genius' Pre-installed filament run out sensor is not stopping prints if the filament runs out octoprint. 0 sensor and received an upgraded version with 2 modes. I am running my BTT Smart Filament Sensor through my TFT35-E3's filament break port. Put an an LED on one side and a photodiode on the other side. What did you already try to solve it? Hi, I'm having a hard time setting up the filament runout sensor of my printer with octoprint. 4mm If you have a BTT TFT there appears to be known issues with the smart sensor connected to the TFT. I'm Depends on your setup, some screens will let your do it, octoprint has a terminal, some slicers do too Reply reply NoConsideration9136 I could move the sensor and code then locally to the OctoPrint Raspberry Pi itself and then change out the inter BIGTREETECH Smart Filament Sensor Filament Break Detection Module 3D Printer Parts for Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. 75mm Filament Use with SKR Mini E3 V3. You switched accounts on another tab or window. ← previous page. The remaining distance ticks down and when it hits zero it triggers false for the “filament is moving. Board is version 4. Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. Sander_van I can't find the Octoprint-Smart-Filament-Sensor in the octoprint. 10 on raspberry pi zero W. For the printer to actually do anything when filament is run out, you would need the advanced pause and filament change feature enabled (M600 & co. The Bigtreetech smart filament sensor is capable of detecting these problems and saving your prints. So: Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? I can confirm that the MRISCOC host action commands work with a filament sensor (I'm using a BTT smart filament sensor). Because of the BTT smart filament runout sensor, I need a 3V3 power, with a ground, and a GPIO pin. Some were already enabled (latest mriscoc firmware): Hi, it would seem the current maintainer of the Smart Filament Sensor can no longer maintain it. I've tried cutting the filament as well as pressing Has anyone made this Im trying to use a BTT smart Sensor for octoprint connected to the Pi? Calvert October 13, 2023, 12:37pm 3. Can't even test sensor, but when I attempt a test print, the distance value will drop to 0 and still not stop the print upvote First: Thank you for helping out. Need Plugin for Smart Filament runout sensor. Creality 1. BOARD or GPIO. 🇺🇦 OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. r/octoprint A chip A close button. ; uncomment #define FILAMENT_MOTION_SENSOR; The filament sensor feature of Marlin also needs to enable #define NOZZLE_PARK_FEATURE and #define Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. This enables that this sensor can also be used on 3D Printers, that do not have a E0-Stop like e. If Marlin expects a normal filament sensor, the pulses of the smart sensor are wrongly interpreted as missing filament. 5 runout_gcode: M117 FILAMENT OUT PAUSE insert_gcode: M117 INSERT FILAMENT. I have the sensor running to the Raspberry Pi, and when I use a plugin for it that has a test setting, the filament is accurately determined to be either moving or not moving per the test. It also covers how it should work with Octoprint and the BTT TFT touch screens once updates are available. I’m starting to think this thing is broken but maybe someone here can help me out? https: If anyone else runs across this later, if you are using octoprint then add m75 to your gcode pre print start. 0 BTT SFS Filament Detector to Detect Filament Break/Run Out/Jam/Tying for 1. The standard motion detection system and, new, a filament runout switch. Adjust detection_length to change the sensitivity. Can't even test sensor, but when I attempt a test print, the distance value will drop to 0 and still not stop the print upvote I have smart filament sensor on my SKR mini MZ (it is mini E3 v2. Now just to figure out why it detected a wrong runout when starting the print. Home ; Categories ; Need Plugin for Smart Filament runout sensor. If you start with either the filament sensor section of the config or the M600 section, the comments should kind of point you toward the other features you want to make it BTT SFS 2. In my case I used the Smith3D-E3V2-2. BIGTREETECH Smart Filament Runout Sensor V2. I'm hooked up to GPIO24 (set to BCM) I have not installed any filament runout plugin in Octoprint. 3. Thank you in advance. FYI I also do have OctoPrint running and connected to the USB port of the SKR BTT SFS V2. Search the file for the following and set as below. [gcode_macro M600] It's with the BTT Smart Filament Sensor. But I get a false positive about once per hour of printing. [filament_motion_sensor SFS_T0] detection_length: 10. below is the setting required. The smart sensor on the other hand provides a pulse sequence as long as the filament is moving. What is the problem? Installing a new Creality Silent v4. Let’s dive in! Why Add a Smart Filament Runout DON'T SWITCH YOUR PRINTER OFF AND LEAVE SOMETHING CONNECTED TO USB I have 2 almost identical setups - Creality Ender-3 Pro with BigTreeTech SKR Mini E3 V2 mainboards, BTT UPS, BTT Relay, BTT Smart Filament Sensor and PEI build surface - each with a Raspberry Pi 3B+ running OctoPrint. No commits or issues replied to in a year, and they added a note to the very bottom of the readme. this test shows whether the filament is moving or not and it's great! on the main GUI, is there a way to get "filament is moving" value via MQTT? basically, i want to feed that NO or YES value into my HomeAssistant so i can know if the filament is moving or not. Its expecting an input that would be The code is out there. zip (71. I'm running Jyers firmware and have selected the box for 'Filament Sensor'. switch_pin: [filament_motion_sensor BTT_Smart_Filament_Sensor] detection_length: 10. The pi is Configuration consists of these parameters: Board mode - Physical/BOARD or GPIO/BCM mode, Physical/BOARD mode - referring to the pins by the number, GPIO/BCM mode - referring to the pins by the "Broadcom SOC channel", if OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. The only hardware differences are: one has a 0. I have the sensor running to the Raspberry Pi, and when I use the Smart Filament Sensor plugin for it that has a test setting, the filament is accurately determined to be either moving or not moving per the test. This plugin can use the GPIO. 4 E0 Detect port with the settings enabled below. Based on most of what I read, in order to use the filament runout sensor with Octoprint, the sensor pins must be connected to the Pi's GPIO. You signed out in another tab or window. The sensor I'm Need Plugin for Smart Filament runout sensor. A ready-made sensor can be used such as BIGTREETECH Smart Filament Sensor. 0 Smart Filament Sensor 3d Printing Module For Mastering The Filament State. smartfilamentsensor - DEBUG Hi Valrog I have a Btt e3 v3 board and a BTT smart runout sensor and Octoprint connecte to my Ender3 V2. You can use the end-stop diagnostic page (Advanced / I'm trying to figure out how to get my BTT Smart Filament sensor to work with my printer. But when I add the sensor to my printer. 88 mm (theoretical detection length, may need adjustment) Rated Voltage：3. ) are made for RBI i run octoprint on docker in my server. Every printer should have one. 2 and still can't get it to function correctly. - l3tech/Octoprint-Smart-Filament-Sensor To upgrade to latest OPI GPIO library login to your octoprint server as user pi and execute: $ cd OctoPrint/ $ venv/bin/pip install --upgrade OPi. All plugins (Filament Sensor Simplified, Octoprint-Smart-Filament-Sensor etc. Do I need to change my gcode now that I have a filament runout sensor? Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. 0 32 Bit Control Board + BTT TFT35-E3 V3. Is that a measurement from the BTT Smart Sensor directly, or a calculation Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. also setting #define HOST_ACTION_COMMANDS OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. SFS going to 2 pins on the E0DET and to 2 pins on the E1DET plugs and the SKR Mini E3 V3 uses the E0STOP plug for the filament sensor. Open menu Open navigation Go to Reddit Home. It's also worth noting that the BTT SKR 2 board isn't generally stock in any printer, so even that source above isn't going to be that helpful in bigtreetech / smart-filament-detection-module Public. Top 5% Rank by size . I found SIO control and thought it would be great but I can't see a way to configure exactly what it does when it detects Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. Does I'm using a BTT smart filament sensor with an Ender 3 V2 and Raspberry Pi 4. also setting #define HOST_ACTION_COMMANDS Amazon. Long detection length and event_delay is because I found I was getting a lot of false positives but this seemed to be a sweet spot. More posts you may like r/3Dprinting. md saying "2022: Currently no further development, feel free to continue development in personal forks" Would it be possible to reach out to the community at large to see if BTT smart filament sensor connected to SKR 1. Marlin will generate a M600 OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. This seems to work, although I had a detection just when starting the print, including unload and load. 0 The minimum length of filament pulled through the sensor to trigger a state change on the switch_pin I have a BTT Smart Filament Sensor that was working fine when connected directly to my printer (a Voxelab Aquila) but I didn't like where it was sitting inside my enclosure. I compiled the firmware and it is not detecting. After enabling the filament sensor it you have to figure out if you have to set it to high, low or the third which I don't remember off the top of Has anyone connected a BTT smart filament sensor to octoprint that's used to run a Anycubic Chiron? If anyone has done this I would like to pick your brain for Chiron specific details. My current setup is a Raspberry Pi 3b+ with a USB camera. It pauses after the purge line, I reload the filament, it does one printing move, then pauses again. 2. Adjust the retraction settings for your own extruder. I really want to use Octoprint for my Snapmaker A350, for all the reasons Octoprint is awesome. Reply reply More replies More replies. also setting #define HOST_ACTION_COMMANDS {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"octoprint_smart_filament_sensor","path":"octoprint_smart_filament_sensor","contentType I got around to testing this out finally and I'm not sure if my BTT Smart Filament sensor is working or not. One has a BTT SKR mini e3 v2 with a Smart Filament Motion Sensor, the other has a 4. Home ; Categories ; where XX represent the GPIO pin where your sensor is connected. I started with the BTT Smart Runout Sensor in both the Touch screen and Thanks for posting this. To use this plugin a Filament Sensor needs to be sending a toggling digital signal (0-1-0) during filament movement. Once it gets in into this mode, it does Use a filament sensor to pause printing when filament runs out. 7. My board is a standard Creality version 4. Since we have both now, I had the idea to use the Smart Filament I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. h. Hi, I'm needing some help picking out a screen for my octoprint setup. With that on my, Raspberry Pi is a BTT smart filament sensor, so some of my pins are in use. If you find you have something that works, let me know I can take a look at it and see if I can pull it into the main project. Home ; Categories ; I keep getting false positives on my BTT filament runout sensor, on an Ender 3 Pro with Octoprint. Designed as an overhaul and upgrade of the Filament Sensor plugin by MoonshineSG, this plugin is simpler to use and Go to octoprint r/octoprint. Since it also detects tangles and full clogs, Specifications: Compatible Filament：All 1. The ; Ender 3 Custom Start G-code M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature M190 S{material_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{material_print_temperature_layer_0} ; Set Extruder temperature test button so you know if your sensor really works or not; filament check at the start of the print - if no filament present it won’t start printing, again pop-up will appear; filament check I have a cr6se, put a micro swiss dual gear extruder on and a btt smart filament sensor. Conclusion: BTT smart filament runout sensor is not compatible with OctoPrint. Which detects both broken filament and any stoppages to the filament flow. All the ports on the motherboard are marked with a label To my knowledge it can but you need a plug-in and a filament sensor to be plugged into Octoprint and not your printer. I've tried cutting the filament as well as pressing the lever on the extruder but the sensor never pauses the print job. ; uncomment #define FILAMENT_RUNOUT_DISTANCE_MM 7 and set it to 7mm (The detection accuracy of SFS V1. The BTT sensor “ticks” every 7mm. 4 MB) Latest OctoPi version with Cancel objects and a TSD plugin running on an RPi2 with a PiCamera. After filament has been changed, the print can be resumed from its previous position with the "RESUME" gcode. The only difference in the configs are the switch pin. I recently added this BTT SFS to my Prusa MK3s after a couple of failed 40hr+ prints due to clogs or filament being tangled around the spool holder etc - this thing solved both of these problems. 5 seconds. On the positive side, Octoprint What is the problem? Greetings everyone. #BTT Smart Filament Sensor detection_length: 7. Simply connect the red wire to pin 1, the black to pin 9 and green to pin 11. I got around to testing this out finally and I'm not sure if my BTT Smart Filament sensor is working or not. So: Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? Call me a newb I recently purchased the BTT Smart Filament Sensor and was planning to install it on my Ender 5 running a 4. The 2 features I really want is the filament runout sensor and power loss I have a BTT smart runout sensor and due to bricking a control board in the past I don't want to reflash the firmware right now to try and get it running on the printer itself, and I use octoprint on a mini PC (could never get rid of the low voltage alert). I've tried a few GPIO pins, BTT Smart Filament Sensor not working BTT Filament sensor not working. Check out our guide for all you need to know. Ive got my hooked up on my SKR Mini E3 v1. 0 extruder: extruder switch_pin: PG14 pause_on_runout: True event_delay: 3. As such, I decided to try plugging it directly to my OctoPi on top of the enclosure where I also set my filament roll. 75mm Power off Pi. md at master · neunkasu A setup guide to the installation of the BTT Smart Filament Sensor. A couple weeks ago, a plugin was added to support the BigTreeTech Smart Filament Runout sensor. 3 not working I run octopi/octoprint and there is a plugin made specifically for this sensor. Home ; Categories ; The octopus has 2 designated inputs for a filament sensor, diag4(pg12) and diag5(pg13). So: Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? Correct on everything there I think. 7 board. As I was printing I noticed my Pi cooling fan (which is controlled via the Enclosure plugin) wasn't on, but I assumed I dislodged something when I hooked up the filament sensor. I started with the BTT Smart Runout Sensor in both the Touch screen and motherboard and nothing happened when triggered. also setting #define HOST_ACTION_COMMANDS I figured it out. I’ve been considering moving the sensor on my B1 from the display to the board since I typically print from Octoprint but haven’t seen any pros/cons. After detecting above abnormal extrusion circumstances, our smart In this one we connect a filament run out sensor to our Octoprint server. With this setup it seems to work in tft and Marlin mode. but it doesn't quite answer the question I have. Note: this is not an official support forum. I am at a loss here, I really appriciate it 🙂 Slicer (name, version, operating system) Cura, 5. OctoPrint supports the pause action commands out of the box so there is no need for the plugin. We do an unboxing and then take a look at the sensors guts. #define I am having an odd issue with my Smart Filament Runout Sensor. @charely6 I am happy to try to help. 0. What would be interesting is to know (from the debug log) where the LastE (assuming extrusion), CurrentE and E: are coming from. 0, SKR 3, Manta E3EZ, Octopus Adding an OctoPrint filament sensor is easy and could prevent a lot of wasted time and material. 0 pause_delay: 0. 1 KB). I'm hooked up to GPIO24 (set to BCM) 2020-11-28 13:43:04,041 - octoprint. Hi everyone, I'm having problems with my BigTree Tech smart filament runout sensor, it doesn't ever seem to detect any movement, so pauses constantly. - Royrdan/Octoprint-Smart-Filament-Sensor Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. BCM numbering scheme. This macro will pause the printer, move the tool to the change position, and retract the filament 5mm. 0 👇 BTT SFS V2. It is installed before the extruder. 0, but with slightly different mount points). If you have octoprint you can use the plugin. 0 / Raspberry Pi 4 model B 4gb / Marlin version 2. 3V-5V Working Temperature：-10 to 50 ℃ Working Recently I purchased a BTT smart filament sensor and decided to finally install it. I don't use Octoprint. 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 Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. com BTT TFT TouchScreen Firmware Support; OctoPrint PSU Control IKEA Dirigera; Segmented Bed Plugin; OctoPrint-PortRetry; Prusa Filament Runout I have a BTT smart runout sensor and due to bricking a control board in the past I don't want to reflash the firmware right now to try and get it running on the printer itself, and I use octoprint on a mini PC (could never get rid of the low voltage alert). I will a fak octoprint-systeminfo-20210803184316. Klipper Config Reference. 2 board with the same filament sensor. To read more click on the image or link below. # Default is 0. I recommend starting with 10mm to prevent false positives from flow dropoff, bowden slack, etc. ; Ender 3 Custom Start G-code M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature M190 S{material_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{material_print_temperature_layer_0} ; Set Extruder temperature I have two printers running klipper. I'm running otopi 0. You will have to modify configuration. Guess this one is a little over "OutsourcedGuru"s head. Note 0011001100111000 . I have figured out how to wire it and I just need to wait for my current print to finish so I can try it. This is an upgrade I have seen your video on installing the BTT Smart sensor straight to the Ender 3. Mount to be in line with filament flow. With that on my, Raspberry Pi is a BTT smart filament 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 I got it connected via pins to Octoprint and being monitored through the Smart Filament Sensor plugin - works perfectly. So: Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? BigTreeTech has a smart filament sensor that we never got around to trying out. Feed filament BTT Smart Filament Sensor + BTT Octopus Pro (446) + Klipper - Cannot get to work The filament sensor is triggering immediately, every time it starts printing. 1 and octoprint 1. I am using it with a RPi 4B. 0 is 7mm). While searching for my problem, I encountered some like you said have problems, but there is 1-2 you have to comment out or un. I ordered a BTT SFS 2. Home ; Categories ; Will definitely keep that in mind. I have both a BL Touch as well as the BTT Smart Filament Sensor both wired to the printer board, not the Pi. One would configure this IO point in the integrations section. GPIO Pictures BIGTREETECH has a smart filament runout sensor that watches for movement of the filament not just if the filament is present so when the filament is Also 7 months later still no way to use bigtreetech smart filament sensor with octoprint. This video is a guide on how to set the sensor up to work flawlessly with Marlin and the factory LCD controller. Get app Get the Reddit app Log In Log in to Reddit. What did you already try to solve it? I have the cable from the sensor plugged into Im trying to get a filament runout sensor working on my E3Pro SKR Mini E3V3, TFT35 E3V3, Raspberry Pi 4b and newest release of Octoprint. I don't have OctoPrint in my setup. 00 ; This can be adjusted to your desired level of sensitivity. plugins. Hello. 1, windows 11 What is the problem? In most prints that I have started, the printer sends the nozzle to the far right corner and starts extruding rapidly in a back and fourth pattern of extrudes and retracts. More on the supported commands 👉 Action Commands — OctoPrint Marlin uncomment #define FILAMENT_RUNOUT_SENSOR. So: Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. When I send m119 it says open but when I move the filament ~7mm through it goes to TRIGGERED and then back once I move it more. I ended up using a pre compiled firmware from Smith3D downloaded from this page. It is basically a front end using the serial console, akin to Octoprint. smartfilamentsensor - DEBUG - Sensor enabled: True 2020-11-28 13:43:04,043 - octoprint. 16-5x5-Fast-BTTSmartSensor-Inverted Help running BTT Smart Filament Sensor connected to TFT35, I’ll start a print, it runs and draws the first purge line, and I can see the filament sensor measuring the filament on the octoprint plugin. So, you can try to increase distance parameter and hope on the best, or make sure that sensor is mounted and connected with ptfe tube to extruder (so no chances for filament to bend on retractions). BTT Smart sensor issue . Using RESUME from the Octoprint terminal restarts the print as expected. I've defined FILAMENT_MOTION_SENSOR I installed the latest version of the plugin. Install Filament Sensor Simplified OctoPrint plugin. This video details how to wire and configure the Big Tree Tech "smart" filament sensor to give Octoprint the ability to detect filament tangles, jams, and ru I keep getting false positives on my BTT filament runout sensor, on an Ender 3 Pro with Octoprint. Can't even test sensor, but when I attempt a test print, the distance value will drop to 0 and still not stop the print upvote This firmware includes support for runout sensors, if your printer doesn't have it, you can disable it in the filament settings menu or by using the G-code M412 S0. x. I connected the Signal to PC15, GND to the GND below PC15 (those two into the E0-STOP port) and the V into the PT-DET +5V. Mainboard; BTT octopus V1. So I've installed the sensor and the plug-in, It detects when I move filament and when I stop but soon as I Skip to main content. Some of the lower capable devices may not get future updates as . When the SIO Control integration detects the expected state change, it will pause the print (same as a filament runout sensor would). I've been trying for ages now, I cant seem to get my BTT smart sensor to cooperate with Marlin through Octoprint on my TronXY X5SA. Purchase link for SFS V2. Then i tried the the smart filament sensor plugin with the sensor setup on the Gpio. When removing the filament, there was no effect on the printer, it continues to print. 2 and the BTT Smart Runout Sensor. Can't even test sensor, but when I attempt a test print, the distance value will drop to 0 and still not stop the print upvote BTT Filament sensor not working. - maocypher/Octoprint-Smart-Filament-Sensor Yes, I have it working now. com: BIGTREETECH Smart Filament Runout Sensor V2. Reload to refresh your session. This enables that this sensor can OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. You may want to watch this video: I've been trying for ages now, I cant seem to get my BTT smart sensor to cooperate with Marlin and Octoprint. . 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. The LED on the filament sensor it working correctly. 0 - many wrong errors with the motion sensor --> many false positives #68 opened Dec 25, 2024 by Sonnenwerk Incorrect detection length in v2 user manual M600: Filament Change. also setting #define HOST_ACTION_COMMANDS I just installed the bigtreetech smart filament sensor in the open 3pin slot on the motherboard, ran a test print through Octoprint and nothing happened when the filament run out. This is with the sensor enabled in Marlin mode via the screen. h file in Marlin before the smart sensor will be able to be used. I have it now plugged into my SKR1. Today I checked again and the fan still doesn't turn on, and neither do my Enclosure 【Auto Filament Runout Sensor】BIGTREETECH smart filament sensor can not only detect filament runout but also filament break and filament jam. So I'll give that a try and post back. I am using an SKR 2 and a tft35v3 and just bought a smart filament sensor, I have followed the instruction manual and have wired it up to e0fildet on my main board. When using the SIO Control, the filament run out is detected through an IO point changing state. This sensor is designed to be wired to the printers main board and when the printer is printing and no longer receives pulses due to jam or filament runout Marlin sees this and pauses print. r/3Dprinting /r Cannot get BTT smart filament runout sensor to work. Firmware wise, I suggest you to stick to the code in the Esp32 2 relay branch as its the firmware that I update first. Both ender 3 variants. Plugin to control devices with ESPurna firmware See https: //github. BIGTREETECH has a smart filament runout sensor that watches for movement of the filament not just if the filament is present so when the filament is moving it sends pulses. 0 with the BTT smart filament sensor. You can also make one yourself using a slotted wheel. - Octoprint-Smart-Filament-Sensor/README. It is simple to set marlin to monitor the sensor. ” This BTT Smart filament sensor is really the best mod I have added to my Prusa. I believe the community firmware has fixed this issue (i am still running stock firmware so don't take my word on community firmware) Normal filament sensors switch from low to high (or vice versa) when the filament is finished. 7 board would communicate any errors to the Pi. cfg, upon restart the sensor "sees" the filament and I get a filament detected when i query the sensor, but I ordered a BTT SFS 2. foosel September 30, 2020, 12:12pm Also don’t forget to find “host_action_commands” so octoprint will be able to pause/resume interactively. If you are using stock firmware, the filament runout sensor will not work with octoprint unless you hook up the sensor to the GPIO pins on the pi and install an octoprint plugin. r/octoprint. However, I read here that someone connected the sensor to the E0-STOP pins on the SKR Mini and and LCD as well as Octoprint was able to pick up the filament sensor reports. Let me know if you have questions. NB: This work has been based on the work of maocypher available at the GitHub repository Sensor is plugged to the "Run out sensor" PA4 connector. Marlin will generate a M600 command depending on the sensor data and settings in configuration_adv. Is there currently a plugin which is able to correctly mate that BTT Smart sensor to Octoprint through the control board and not in conjunction with a Rasbpi? The configuration OctoPrint plugin that lets integrate Smart Filament Sensors like BigTreeTechs SmartFilamentSensor directly to RaspberryPi GPIO pins. I'll also share Greetings everyone. extruder: extruder switch_pin: ^PG11 pause_on_runout: True ; This can be set to false to debug false positives putting the sensor in "monitor mode". I just tested this with an SKR Mini E3 V1. Are you planning on making one for installing into Octoprint. ). Here you go. - hcg1967/Octoprint-Smart-Filament-Sensor I got around to testing this out finally and I'm not sure if my BTT Smart Filament sensor is working or not. I swapped the plug that had been BTT Filament sensor not working. - EMXavier/Octoprint-Filament-Sensor. 7 motherboard. #define FILAMENT_RUNOUT_SENSOR #if I have this kind of working with an Ender 3 v2. An API is available to check the filament sensor status via a GET method to /plugin/filament/status which returns a JSON {status: "-1"} if the sensor is not I got around to testing this out finally and I'm not sure if my BTT Smart Filament sensor is working or not. 10 is a recommended value to prevent flow dropoff false triggers. I'm hooked up to GPIO24 (set to BCM) but I keep getting timeouts on distance mode, octoprint. And please avoid restarting the Pi by power cycling it: 2023-02-19 21:24:12,494 - octoprint Trying to set up a BigTreeTech Smart Filament sensor in place of the standard filament sensor on the Kobra Max. any print i start it heats the bed and nozzle, If on retraction filament is able to bend freely, it will not rotate wheel inside sensor, thus not triggering "clicks" needed for firmware. Octoprint-Filament-Motion-Sensor Octoprint-Smart-Filament-Sensor . but filament sensors won't work when plugged into the motherboard when using octoprint, cause the pi is feeding the machine g-code, so the sensor has nothing to interrupt. I have a direct drive extruder and the sensor mounted on the frame. I am using the Smart Filament Sensor Plugin. i got the BigTreeTech Smart Filament Sensor Break Detection Module installed onto my rpi3. It may be useful to # increase this delay if OctoPrint exhibits strange pause behavior. also setting #define HOST_ACTION_COMMANDS Smart Filament Sensor . smartfilamentsensor Need Plugin for Smart Filament runout sensor. Smart filament sensor got triggered yesterday when filament reel was finished, printer started pause/load filament procedure [filament_motion_sensor btt_smart] detection_length: 50 extruder: extruder switch_pin: PC2 event_delay: 20 pause_on_runout: True. 75mm filaments Detection Length：2. I just ordered one, but I'm curious if anyone has gotten one setup and working already. To use this plugin a Filament Sensor is needed that sends a toogling digital signal (0-1-0) during movement. My filament sensor is running fine with the SKR mini e3, but not working fine on the Creality board. Hey everyone! I wanted to see if anyone managed to get their BTT Smart Filament sensor working after upgrading to Marlin 2. 1. BTT Filament sensor not working. Nevermind Need Plugin for Smart Filament runout sensor. g. log (3. Trying to determine where I would plug in the wire from an add-on filament sensor. Skip to content. Since we have both now, I had the idea to use the Smart Filament Why do you want to add the filament sensor to Octoprint? I am using the BTT smart Sensor on my Ender 3 v2 plugged directly to the main board of the printer. Every time I test the sensor, it doesn't work. 1 / Screen; BTT TFT35 V2. I have looked at Getting BTT filament sensor to work and have tried almost everything they did. I have it setup on a RPI4 it will show the filament is moving then run the number to negative and then pause the print right at the start. log. 00:00 Intro00:35 Hardware01:49 OctoPrint Plugin 04:27 You signed in with another tab or window. i upgraded my ender 3 board to the SKR V2. This enables that this sensor can Hi, I'm needing some help picking out a screen for my octoprint setup. 0 Display Touch Screen. Pause printing when the 3D printer runs out of filament. 4 Mainboard of Ender 3. 0 Smart Filament Sensor + BIGTREETECH SKR MINI E3 V3. I have compiled the firmware with the needed changes. mfwgyc mgxx tulrj jbthvm kgrs sga xlorcr kvaek jjdtsy hxd