Btt octopus sensorless homing klipper

# This file contains common pin mappings for the BIGTREETECH Octopus Max EZ. Klipper only works with emulated 12864 mode. When I try to home the axis by means of clicking the little castle in Mainsail, the axis move ~1cm and just stop. # and "USB (on PA11/PA12)" or "CAN bus (on PD0/PD1)". fix for this Klipper error: Invalid homing_positive_dir / position_endstop in ‘stepper_x’ Thanks in advance. These modules, by default, are designed to use the fourth pin for the UART and, to use the fifth pin, the following modification is required: 1058×999 75. 5: 2062: January 7, 2024 About. Jul 5, 2023 · So I am having an issue with my Octopus Max EZ and trying to get the EZ5160 drivers to work. I am trying to set up sensorless homing on it using the guide on the Klipper website. However, when I hit the button to home each axis, neither axis actually moves. 0-0-gce48c585 klipper - v0. Modern TMC2209 drivers allow us to perform this function and Aug 13, 2021 · This is a basic tutorial on how to configure the TMC2209 with sensorless homing on the SKR 2 board. MCU. I have everything flashed, and my status report is coming back with "Klipper state: Ready". 2. 1 / Raspiberry Pi 3 Stepper motors will buzz in the right direction but will not home printer shuts down. The way I did it was copy all of the pin parameters from the generic-bigtreetech-octopus config file and then copied all the other settings from the printer-creality-ender3-v2-2020 config file. Sensorless homing function¶ The jump caps are connected to corresponding axis as show. 4 Turbo using TMC2209 drivers. pdf. That would suggest the places to research is the skr1. Playlist for SKR 3/EZ:https://youtube. Which basically means a 128 x 64 pixel LCD screen with a button / dial to Nov 8, 2023 · Today we will enable sensorless homing on our core XY printer using Klipper. # STM32F103 with a "28KiB bootloader" and USB communication. 1 playlist link:https Saved searches Use saved searches to filter your results more quickly Nov 16, 2023 · I recently upgraded my motherboard to a Octopus Pro v1. 0 Marlin firmware and VScode with PlatformIO IDE. Once that happens, the stepper motor loses steps. I have recently upgraded my board to the SKR 1. 332. Sep 21, 2023 · Basic Information: Printer Model: custom MCU / Printerboard: BTT Octopus pro klippy. log (208. cfg is not needed. 4 Turbo with BTT TMC2209 Drivers Sensorless Homing Failure after prints. 160mm x 100mm for details please refer to BIGTREETECH Octopus MAX EZ V1. log (60. config0016. Be sure to check our “Knowledge Base” Category first. Most relevant items Specifications. BTT Octopus Pro F429 + BTT TMC 2240 + BTT 12864 mini v2 + Klipper + motors with 0,65A. I just installed an SKR 1. Homing procedure moved the carriage only a short distance. It can run Klipper with a core board, which greatly eliminates the mass wiring between the motherboard and Raspberry Pi, and also greatly saves space in the chassis. This is the code for sensorless homing: #define SENSORLESS_HOMING // StallGuard capable drivers only. Decided to go for sensorless homing on my Voron 2. I just replaced the trigorilla board on my Anycubic Mega S with the SKR 3 EZ with TMC2209 drivers. The stepper driver senses those lost steps which Klipper can then use to know that it has hit the end of the axis. So vcc, gnd, and signal. This would be considered the 0 position. If you want to use the probe for homing you need to change the endstop_pin to probe:z_virtual_endstop. I ended up re-tuning the sensorless homing it if fixed this issue. 4. The Octopus V1. Marlin has support for this functionality (SPI_ENDSTOP flag), it would be great to have this SPI_ENDSTOP feature on BTT Octopus/2209/Heavily modded X5SA kit I have a X5SA-400 that I've been modding into a decent printer. It's way closer to a switchwire than anything else. Dimensions. You’re currently telling the printer to use the diag pin on the Z driver for sensorless homing which is not a safe way to home and could lead to a head crash. Sensorless Homing - BTT Octopus Pro - TMC5160. D3 V40 D3 sets the driver into stealthchop mode. One Time Tips, You Ca Aug 9, 2023 · Basic Information: Printer Model: Voron Tridex MCU / Printerboard: BTT Octopus V1. com/playlist?list=PLP-VDZmS6 Feb 6, 2023 · No, the endstops are 3 wire boards (supplied with kit from ratrig) not just a microswitch. cfg (14. log (388. log Describe your issue: klippy. You signed out in another tab or window. 4 300 mm with BTT Octopus, BTT SB2240, Voron Tap, sensorless homing. As always the Duet wiki pages provide a lot of information that may also be Sep 23, 2022 · Many people successfully use sensorless homing on corexy with Klipper. log (136. This prevents it from tripping while you’re just loading filament, doing testing or maintenance, etc. ) So, for example, if homing at 10mm/s then it is possible for an overshoot of up to 0. log file (use zip to compress it, if too big). Playlist for SKR 2:https://youtube. 3 KB) Describe your issue: Sensorless homing isn’t working on the octopus, i’ve placed jumpers on all the pins next to the endstop sockets, but when homing either X or Y, it simply crashes into the frame and keeps grinding. The config file i use is off of another printer that works with the same board and drivers. log (129. 1 works well with Marlin and Klipper firmware for smooth operation. 1 (F446) klippy. EXP2_2. com/playlis Setting # this creates a "tmc5160_stepper_x:virtual_endstop" virtual pin # which may be used as the stepper's endstop_pin. ARM Cortex-M7 STM32H723ZET6 550MHz. 1 MB) I have setup senseless homing per the guide. Nov 17, 2023 · Basic Information: Printer Model: RatRig V-Core Pro 1. ever since Ive got the printer up and running, I can get sensorless homing to work for the most part. I have the printer config correct as far as I can see but I get continual “Unable to write tmc spi ‘stepper_x’ register GLOBALSCALER” errors. This motherboard can use up to 8 drives at once with its 8 drive slots. Jan 15, 2024 · Basic Information: Printer Model: TL-D3 Pro IDEX PRinter MCU / Printerboard: Octopus Pro v1. It is connected to dedicated port for proximity sensor given in BTT Octopus at 24V. This is going to be a sort of crosspost with the klipper forums, but that post is pending approval at the moment so I figured I would throw it here too. Setting # this creates a "tmc2240_stepper_x:virtual_endstop" virtual pin # which may be used as the stepper's endstop_pin. # STM32H723 with a "128KiB bootloader" "25 MHz crystal". # E3 v2. 1 Host / SBC klippy. For each axis you can create a macro named "HOMING_OVERRIDE_<axis_name>" like below. I am running a BTT Octopus with 2209 drivers, I unplugged the endstops from the MCU, added the jumpers to the diag pins (J16 and 17 on the Octopus) and added the appropriate lines in the respective printer. When starting klipper you should disable the filament sensor. log is attached klippy (3). 0-143-g01c7befa moonraker - v0. I have tried using the SPI config from the BTT github, and a different one using software SPI and BTT Octopus V1. I have the driver in UART mode, motor power hooked up, and set the diag pin to the diag1 pin which corresponds to PG9 as the endstop pin. 1 Cannot get TMC5160 running on Klipper, Printer runs fine in Marlin Firmware. 0 mainsail-config v1. 1 klippy. Klipper/Octoprint install has been going well so far, but the config has had me stuck for a week now. Host / SBC. BTT Octopus v1. It is mounted as per Voron Stealthburner guide. Check the Klipp Mar 30, 2023 · Basic Information: Printer Model: Adventurer 3 (Heavily Customised) MCU / Printerboard: BTT SKR Mini E3 v3 klippy. I went out and bought a nice big LCD Touch screen to use with Klipper and the Octopus Pro only to find that Klipper is not compatible with any touch screen. Jun 8, 2022 · RPI4 (b) BigTreeTech Octopus v1. 10. Although both steppers move when homing the X carriage, for code implementation reasons, only the “ [stepper_x]” tmc driver is used to sense the contact. cfg is not needed Be sure to check our “Knowledge Base” Category first. It is designed and manufactured by the 3D printing team of Shenzhen Bigtree Technology Co. board. Aug 28, 2022 · Connecting The BTT TFT70 LCD. 1 sensorless homing issue. 0-318-g9813011d. com/playlist?list=PLP-V I have started using Klipper for the first time and I am attempting to set up sensorless homing. log (633. Dec 26, 2022 · Dec 27, 2022. 6 KB. 4 Turbo electronics, along with TMC2209 Sensorless drivers and the new hybrid TFT35 V3. NOTE: If you select this function, you cannot use external ENDSTOP！！！ Connection with RGB color Lights¶ Connection with BLtouch¶ Connection with Proximity switch¶ Connection with Proximity switch, Select the type of proximity switch as PNP or NPN by Nov 17, 2023 · 810×677 44. To start never worked with sensorless homing before. General Setup boards for Klipper Octopus - Setup Klipper for USB to CAN bus bridge, with CAN comms to EBB EBB - Setup Klipper for CAN comms Find serial device for Octopus / Pro on Raspberry Pi Flash Klipper to Octopus / Pro with CanBoot serial command Setup can0 network on Raspberry Pi, power cycle printer Find CAN uuid for Boards a. Please refer to BIGTREETECH Octopus MAX EZ V1. 1BTT Octopus v1. I personally have no experience on sensorless homing, personally I do not see the attraction over a mechanical switch but having said that afaik sensorless homing works fine with klipper. Driver Voltage Selection¶ The power supply of each driver can be set by the jumper. The stepper driver senses the lost steps and indicates this to the controlling MCU (Klipper) by toggling a pin. I can't home the printer because I don't have any mechanical endstops. 24V, HV (≤56V) Selectable. I cannot get the printer to recognize that it needs to lift the toolhead up to clear the bed and that it will be printing at a higher bed-level than the homed position. Sensorless homing diag pin skr2. Get great performance with the Octopus V1. Improve its features by adding BLTouch, CAN bus, and other popular modules. General Discussion. I put the small jumper in the spot just above the driver as per the manual. Mar 3, 2024 · Klipper BTT Octopus Max EZ and EZ5160 SPI problems. Instead, the carriage on the axis is moved into the mechanical limit making the stepper motor lose steps. trying to get sensorless homing on my hypercube evolution working, with klipper/raspberry pi 4 4gb and btt octopus with btt tmc2209 drivers. I can confirm that my previous setup worked just fine in Sep 9, 2023 · This is a simple tutorial on how to setup EZ2209 (TMC2209) on Octopus Max EZ V1. Jun 18, 2024 · Sensorless homing and stall detection is functional for the TMC2209’s onboard the SKR-RRF-E3. 2 drivers. So i went with 1 and tuned Torque ( A ) and accel until it worked reliably. 3 MCU / Printerboard: BTT Octopus V1. 0 is a powerful and feature rich, 3D printer motherboard that supports up to 8 60V stepper drivers with 9 stepper driver outputs in total. Installation instructions of BIGTREETECH BTT OCTOPUS V1. This document is a reference for options available in the Klipper config file. EXP2_6. 9 KB) After a longer break of arround 3 months, i recently plugged in my printer. fluidd - v1. shutdown28645. May 27, 2024 · When using the TMC2130 / TMC2209 / TMC2660 / TMC5160 drivers, the StallGuard feature makes it possible to set up sensorless homing on the X and Y axes for CoreXY machines. Nov 24, 2022 · This is a simple tutorial on how to install the TMC2209 with sensorless homing on Klipper with Fluidd. The is a basic setup of multiple types of BTT boards for TMC2209 UART sensor-less homing. 3 KB) For some reason, my X,Y,Z endstops are not triggering using sensorless homing on my Sovol SV06 with the EZBoard V2 and Klipper firmware. Ltd. log (1. SKR 1. com/playlist?list=PLP-VDZmS6bFopvc_qogCB7om Feb 29, 2024 · klipper v0. Doing this enables # "sensorless homing". # To use this config, the firmware should be compiled for the. Each gcode must contain G990028 X0 gcode command - replace X with the axis you're overriding. # See docs/Config_Reference. ( Hardware doesn’t react physically to homing. BTT Octopus 1. 1 KB) klippy. Sep 16, 2023 · As far as I understand the “sensorless homing” feature of TMC2209 drivers works like this: stepper moves towards 0 in X or Y direction TMC2209 reports back the current used by the stepper when the current reaches a certain threshold is means that the stepper has reached an obstacle (the end of the axis). 12. 2 r1 MCU / Printerboard: SKR mini E3 v3 Host / SBC: BTT pi klippy. The z axis still uses an endstop and it has had the diag pin cut. 9 MB) klippy. Feb 19, 2024 · Basic Information: Printer Model: Sovol SV06 MCU / Printerboard: EZBoard V2 klippy. 1 klippy (2). Feb 24, 2019 · I've noticed that having a non-zero homing_retract_dist setting on an axis (such as the default 5mm) makes homing susceptible to still triggered errors like: "Endstop x still triggered after retract". All 5 drivers set jumpers in UART mode and sensorless homing function only allows X-axis and Y-axis. Specifications. for Klipper running. 4 KB) Aug 29, 2022 · Two days ago,I upgraded my Hypercube Evo (SKR Pro 1. 4 Turbo with EZ2209 drivers. 3 KB) Describe your issue: …I am using Omron Proximity Switch TL-Q5MC1-Z as my probe. Playlist for BTT Octopus Max EZhttps://youtube. It works for X and Y because a high accuracy You signed in with another tab or window. I use 100 - with 75 it crashes a bit into the frame and with 125 it does not home. . 8. 1 and BIGTREETECH BTT Octopus PRO F446 When I try to test X or Y stepper klipper says Unable to write tmc spi 'stepper_x' register GLOBALSCALER I've tried with sensorless jumpers and "diag0_pin: ^!PG6" / "diag1_pin:^!PG6 " and without - no differen Mar 10, 2023 · Basic Information: Printer Model: RatRig legacy V-core 3. cabinfourus June 26, 2022, 11:25pm 5. 025s == 0 Sensorless homing function¶ As shown, connect the corresponding axes with the jump caps to choose Sensorless homing function. These drivers have SPI and TMC has support to send endstop message through SPI and in this case you don’t need DIAG1 output. 4 Turbo and installed the TMC2209 Drivers. Mar 14, 2024 · Printer Model: lutzbot taz 5 MCU / Printerboard: BTT Octopus Ver. 8 KB) oron 2. 1 with EBB SB2240 Canbus klippy. 5 KB) Need some help getting TMC2130s to work with my BTT Octopus Pro. I have everything working on Marlin firmware so I know my build is good. The XY axis both use sensorless homing. 0 display. cfg file with sensorless homing working on tmc2209’s. 1 playlist link:https://youtube. One of these pins is “DIAG” and if it is missing, then you will not be able to get sensorless homing working. com/playlist?list Nov 7, 2023 · The pin # is "active low" and is thus normally prefaced with "^!". Getting stall detection working can be tricky and sensorless homing will almost certainly require some tuning. Driver Input Voltage. 250mm (10mm/s * . NoGuru said: Yep, and don't forget to tune them for sensitivity. Attached below is a working Soval sv06 plus printer. klippy. txt Changes 331. 1 / BTT Pi v1. log logs-20230904-133132. [Didn't understand the diagram at first] This should help. Hello. Need a config. Reload to refresh your session. Sensorless homing is enabled with the jumpers on the mainboard for x and y. 0. ) The default is to not enable # sensorless homing. 5 KB) Describe your issue: Brand new user of Klipper but not new to 3d printing. Playlist for BTT Mantahttps://youtube. 2 KB) Fill out above information and in all cases attach your klippy. Apr 20, 2024 · Basic Information: Printer Model: Custom CoreXY. I am sure it could use some adjustments as i SKR 3 EZ sensorless homing. Jul 1, 2022 · This is a simple tutorial on how to install a EZ2209 with sensorless homing and cooling fan on BTT SKR 3 EZ. cfg with a tmc2209 for stepper x and y for an skr2 in uart mode, I know it says set to MCU pin connected to TMC DIAG pin but I don't know what that means to do. I went through the sensorless homing section and i can issue g28 x or g28 y and as long as i do either like this they home great. Drivers are tmc2209 in uart mode. # This file contains common pin mappings for the BIGTREETECH SKR mini. I found this part a bit disappointing. _1. (PG7 and PG9 for x and y respectively). 1-0-ge57810d5 moonraker v0. [gcode_macro HOMING_OVERRIDE_X] gcode: RESPOND PREFIX="info" MSG="Homing > X". BIGTREETECH MANTA M5P is a 32-bit motherboard developed by the 3D printing team of Shenzhen BIQU Innovation Technology Co. [Solved] How do I find what I need to put as the diag pin in the printer. Homing file changes. 0 User Manual Sensorless Homing #define SENSORLESS_HOMING // enable sensorless homing #define xx_STALL_SENSITIVITY // sensitivity setting, TMC2209 range from 0 to 255, higher number results in more sensitive trigger threshold, sensitivity too high will cause endpoint to trigger before Apr 18, 2024 · Basic Information: Printer Model: Voron 0. XDG modules. You switched accounts on another tab or window. paypal. So, today I struggled to install 2 optical endstops (X and Y), and eventually managed to have them functional thanks to the help of JamesH from discourse chat. Now all it does is completely ignore the physical X limit but doesn’t stop at all. Printer: Technically an Ender 3v2. log: Not currently available Describe your issue: Ive been troubleshooting sensorless homing for a couple of days. The tmc2209 driver is manufactured by MKS and is version 2. cfg settings. I am attempting to configure sensorless homing, but am having exactly zero luck doing so. , Ltd. Note that in the lower image, there are two pins at the “front” of the module which are missing in the upper image. The software that I use is: "Marlin" I've chosen for the TMC5160 drivers, so I can run sensorless homing. 0 MCU / Printerboard: Bigtreetech Octopus 1. 7 KB) I made my printer using BTT Octopus Pro and i have 4 Z motors with individual endstops, The problem is when I’m homing Z, after triggering first endstop all z motors stop but klipper sticks in Homing and after a while shows “No trigger on z after full movement # The Octopus only has 4 heater outputs which leaves an extra stepper # This can be used for a second Z stepper, dual_carriage, extruder co-stepper, # or other accesory such as an MMU Sensorless homing is a Klipper feature where it moves the carriage and bed until they hit the frame of the printer. log klippy(3). Configuration reference. log (557. MCU / Printerboard: BTT SKR 1. ) Im running btt octopus pro with btt tmc2209 v1. Nov 27, 2022 · Basic Information: Printer Model: Custom 3D Printer MCU / Printerboard: BTT Octopus Pro running latest version of Klipper klippy. There is no need to cut the DIAG pin of the driver. I’ve implemented the recommended macros + homing Jun 18, 2024 · The only modification required in config. I know for sure that the motors are working because they will move with Jun 30, 2020 · In today’s article we are going to focus on how to configure our SKR V1. Julio February 7, 2023, 8:39am 4. 4 / V1. I set up everything correctly as far as I can tell. But it's almost 100% swapped out for different parts. Also, any information on configuring this printer: using Oct 4, 2022 · This is a simple tutorial on how to setup TMC5160 Pro with Sensorless homing on GTR v1. #4. It will travel all the way to the end and bump the end stop, but Dec 26, 2020 · That's one way to verify, if the UART connection is setup properly. 1. Hey everyone. 7 KB) printer(8). Nov 5, 2023 · Three of the modules have different UART wiring that is discussed below while the last one requires modifications to implement sensorless homing. 1 TMC2130 UART with Sensorless homing with a controller fan. I am assuming it is the interaction with the BTT TMC5160 Pro drivers (SPI Mode) as i have read that the sensorless homing pin prevents the endstops triggering. Overriding individual axis homing. 0-325-g99b97afc klippy (3). zip (347. log (102. g is to add the following to each M569 command where sensorless homing is to be used. BIGTREETECH Octopus MAX EZ is an optimized 32-bit 3D printer control board based on the Octopus Pro, using self-developed stepper motor driver sockets to enhance safety and user experience, with many new features not found on Octopus Pro to increase DIY potential. V40 sets the speed at which the driver switches over to spreadcycle. Author. 0 F429 Version. The Klipper project has a page with documentation and recommendations on getting it working. The BIGTREETECH Octopus-pro V1. LCD-FPC SPI, Onboard SD card, expansion SPI pin header and TMC driver SPI, 4 features multiplexing the same hardware SPI4, and is converted to 5V to TMC driver. May 31, 2022 · Sensorless homing and stall detection is functional for all TMC2209’s, TMC2226’s and TMC5160’s and is supported on the BTT Octopus Pro v1. Sensorless, in case you don’t know, means not putting mechanical limit switches on the X and Y axes. The problem is, I have configured sensorless homing in marlin, the code has been uploaded, but the moment I start testing, it doesn't work. 8 KB) Describe your issue: I have reached the end of my knowledge and I am now hoping that someone here is smarter than I am. log klippy. The probe is working perfectly fine, I have checked it many Apr 27, 2024 · Basic Information: Printer Model: Soval Sv06 Plus. Other than that, it works the same way as a limit switch. I am trying to get sensorless homing to work on the X axis. I looked everywhere for this information and could’nt fine one, so i created one. As i understand it thats enough to enable it and the rest is printer. All Firmware updated, Klipper, Moon ,Mainsail, Klipper Screen, System running in console : FORCE_MOVE STEPPER=stepper_x DISTANCE=10 VELOCITY=5 Klipper state: Shutdown Klipper Log: Sending MCU ‘mcu’ printer configuration The Klipper code is designed to limit this delay to no more than 25ms. The behavior is: I issue G28 X0, my toolhead never stops. Everything will work fine for a few prints, and then the y-axis stops Product Profile. If that’s the case then you have to solder in the two pins or get a couple of TMC2209 Apr 9, 2024 · Hello together, im running a custom printer via Klipper on Android. Mounting Size. But the issue I'm having is when I try to home it says " Unable to read tmc uart 'stepper_y' register IFCNT ". According to the EZBoard V2 schematics and sample files, X,Y,Z end stops should be ^!PC1 1 INTRODUCTION TO BIGTREETECH OCTOPUS-PRO V1. 0-SIZE. I have a BTT Octopus with TMC2209 stepper motors and sensorless homing. MCU / Printerboard: BTT SKR 3EZ. If you want use sensorless homing, you have to solder new pin to DIAG1 output. As always the Duet wiki pages provide a lot of information that may also be of help. 0 and I’m using TMC2209s with sensorless homing, which is necessary for my current wiring configuration. The descriptions in this document are formatted so that it is possible to cut-and-paste them into a printer config file. Klipper / TMC5160 ( Applies to others aswell ) Sensorless homing ( SPI ) Next part, most important "driver_SGT" 2 never triggers for me 0 doesnt even move. NOTE: If you choose this function, you cannot use external ENDSTOP! 5V power supply for BLtouch, TFT, RGB interfaces¶ 1、 To use the onboard 5V PSU, short the pins shown in the above image using a jumper Sensorless homing/StallGuard is known to interfere with the sensor if the diag pin is set on the MCU where the filament sensor is connected. Jun 8, 2022 · All Firmware updated, Klipper, Moon ,Mainsail, Klipp… All STM32F446ZET6 have the same set of pins. (When multi-mcu homing is activated, the micro-controllers send periodic status messages and check that corresponding status messages are received within 25ms. cfg (11. 1 32BIT + TMC2209 + OctoPi + Klipper for Ender 5 Plus - juldaani/Ender-5-plus Jun 23, 2022 · jakep_82 June 26, 2022, 5:23am 4. From tuning we got very low values for accel and torque ( A ) so we want to intercept G28 and adjust them live so Aside from that, if you see a problem other than the sensor less homing, it would be great to receive additional help for that. 29. 1 fluidd-config - v1. log Fill out above information and in all cases attach your klippy. Looks like my BTT tmc2240 died after 3 print jobs. May 27, 2024 · Basic Information: Printer Model: Voron 2. Jul 18, 2021 · This is a long tutorial on how to setup Klipper on BTT Octopus V1. Saved searches Use saved searches to filter your results more quickly Product Profile. log (2. After a print i Apr 28, 2023 · Increase your 3d printer's reliability and durability with these step by step instructions that show how to use Sensorless homing to eliminate microswitch en May 19, 2021 · Hi! Stepper drivers like TMC2130, TMC5160 has no DIAG1 pin soldered. me/EBraimanDisco We would like to show you a description here but the site won’t allow us. I was using Klicky, and the dock kept being off by a little. 9 MB) Describe your issue: I’ve been trying to get this working consistently for days - the first time I home it works, the next time I try it the X/Y axis go in the wrong direction and I get a print-head crash. Thank you. 3 implementation and the flysetc as it would seem you have a hardware issue not a klipper firmware issue. I tried plugging in endstops with the same Aug 5, 2021 · General Discussion. Fill out above information and in all cases attach your klippy. 1 Klicky Probe as Z endstop sesoreless homing for XY with TMC2209 drivers. Jan 6, 2023 · MCU - BTT Octopus Pro + Pi4 Klippy. Do the modules you’re using look like: as opposed to: Note that in the lower image, there are two pins at the “front” of the module which are missing in the upper image. I’m running Dual-Z stepper motors in a corexy setup. 1, TMC 2209) to dual extruders, before this upgrade, I was using sensorless homing for X and Y, but the new print head did not work…. cfg section with the diag pins. Help me please. Sensorless Homing¶ Sensorless homing allows to home an axis without the need for a physical limit switch. Tried searching for days, read every thing possible. My set up is an ANET A8 Plus with a BTT SKR 1. I wanted to show how to setup Klipper Sensorless Homing configuration for the TMC 5160 Pro drivers on BTT Manta M8P for my Custom 3D Printer. 4 R2 MCU / Printerboard: BTT Octopus Pro v1. To use this config, the firmware should be compiled for the. See the installation document for information on setting up Klipper and choosing an initial config file. Also, Page 19: Sensorless Homing BIGTREETECH Octopus MAX EZ V1. This is where the main setup of sensorless homing takes place. Pasting your printer. 00:00 Introduction01:29 Hardware07:19 Firmware Setup14:02 Calibration23:44 Impro Sensorless Homing Help. You don’t need any of the driver sections unless you plan to do sensorless homing. One Time Tips, You Can PayPal Me:https://www. 1, which has a strong 32-bit processor. md for a description of parameters. 9 KB. 0-114-ga77d0790 mainsail v2. log. Jul 7, 2021 · This is a brief tutorial on how to connect on BTT Octopus v1. Dec 9, 2022 · Good day! I've bought BIGTREETECH TMC5160 Pro V1. 4 MCU / Printerboard: BTT Octopus V1. however if i use my homing overide. Nov 17, 2023 · You’re brilliant - I think you have it figured out. Accuracy is not so much a problem because I use Tap. log (489. Resources Configuration reference. 2 klippy. (Be sure to also set driver_SGT to an # appropriate sensitivity value. 4 Turbo. DIAG(Sensorless Homing) of TMC Driver¶ As shown in the figure, plug the jumper cap when using the Sensorless Homing function, and leave it unplugged when it is not used. Jan 19, 2024 · Basic Information: klippy (4). This is my first time ever trying out klipper. Klipper configuration for Voron 2. Mainsail then says the axis are homed (which they aren't). Homing of X is done by moving the carriage in only the x direction (both the “x+y” and “x-y” steppers move). If that’s the case then you have to solder in the Ocotpus_Max_EZ Pinout table. kj cf cc kt ty il yp pw pb xk