General Discussion
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I had neopixels working in early version of marlin 2 on my skr pro 1.2 now with changes to VS code and marlin 2 bug fix I lost the use of my neopixels. Has anyone worked this out? or what pin could I use to get the neopixels working again. I was using pf 8 but it won't build using that pin out. Joe May
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Hi all, After solving my Problem with the V2 SKR-Mini E3 board, I was faced with a new Problem. Taking the given Marlin version from Bigtreetech, adapting it for my Ender 3d Pro With the REVO Hemera Print head( seems to be the same as the Revo from Bigtreetech). Everything works fine till the first Print. Mesh-Bedleveling fine. PID-Tuning also works fine. I startet with my first Print the lin_advance test print. This works fine too. Than I tried to start a calibration Cube to test Flow an Meassurement. Nothing works. The first layer was fine and then suddenly the Extruder spooled out much more filament then for the first layer. It seems as if the …
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skr mini v2 is in a cr10s, can I just buy the upgrade kit for the dual extruder?
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Help
by DylanFlame54-
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I recently installed a skr mini e3 v3 in my ender 3. I compiled the firmware for it, and it runs great but for some reason the part cooling fan is constantly on, and I can't turn it off. I can increase the speed slightly by turning the fan to full on the screen.
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Hi, I have a alfawise U20 and i bought a bigtreetech github skr mini e3 v2 and a TFT 35 to update it. I start with the official bigthreetech firmware and update it befor the compilation. I put the firmware.bin in my sd card but... no update... after 10 seconds the printer tell me: no printer connected and after some things are working (moving and extruder fan, no tested the other). I search in forums how to do but no solutions worked (format SD car FAT32, change the firmware.bin in FIRMWARE.BIN...) I also try with the CR10 firmware from marlin github but its exactly the same, update never start... Do you have ideas for this problem ? THan…
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Hello - I recently started having some print head drive issues on my Ender 3 Pro. I purchased and installed the SKR mini E3 V1.2 back in 2020 and it's been working fine running Marlin 2.0.6 so I'm wondering if I should upgrade Marlin. But I don't know if there are limitations to which version of Marlin this card can run? I'm hoping being able to upgrade my Marlin to latest version will correct the X Axis issue (runs off the bed) but in my online research I thought I read there were limitations? Thank you. Gilberto
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i bought a printer about 2 months ago, Ive got 3 prints out of it since purchase and have emailed these people like crazy. The couple of responses i got in the beginning weren't quick but they did get back with me and sent me a new theirmistor wire. The wire i received is broke. I've emailed and nobody has bothered to reply to me. This company literally throws their products out the door then doesn't back their products at all. If you buy something from them then you better hope it never breaks. If it does your best option is to throw it in the trash because their support is terrible! I cant even get a reply back for simple questions. If you do get lucky enough to get som…
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Hello, I have tried various different Marlin firmware versions from https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/firmware but the firmware doesn't seem to update. I've done a lot of searching and tried all the suggestions from GitHub issues, etc but I haven't found a solution. After turning on the printer with a firmware.bin file on the SD card and inserted in the printer the firmware version doesn't change. Afterwards there is only the FIRMWARE.CUR file on the SD card but the firmware version doesn't change. I've tried V3.0.1 and with that the printer starts and the display is blank even after turning it off and on. When I try V…
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Good evening, I own BTT SKR Pro 1.2 board wired to the Xinkebot Orca 3 IDEX 3D printer. As the machine had a ton of flaws, I heavily modded it, and one of upgrades were replacing stock crap extruders with BIQU H20 extruder, along with switching stepper drivers from 2209 to BTT TMC 5160 Pro. Machine is working fine, beside one annoying detail. When the steppers are disabled, termistor readings for extruder 1 and 2 are rock solid, no matter hotends are cool or heated to set temperatures. They naturally, slowly oscillate +-1 degree. But its enough to enable the steppes, no matter X, Y, Z or Extruders, and temperatures start to wander up and down +-10 degrees. …
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Hi all i have just installed the H2 V2S revo onto my ender 3, with the btt skr mini e3 v3 board and btt tft 35 dual touch screen, when i try and extrude filament its making a clicking noise and the big silver wheel seems to be jumping. I set the Esteps to 932 as recommended by the manual but have no idea where to start with solving this.
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Ich habe mir einen neuen B1 SE plus gekauft. Leider war der Karton Schon geöffnet, und der Programm Speicherchip nicht dabei. Wo kann ich den Chip nun bekommen oder die Daten herunter laden Auf der Seite, Die mir BIQU sagte, komme ich nicht klar. Ich für jede Hilfe dankbar
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Where can I find information on the status lights on my Octopus Pro? I would like to know which lights monitor which components and what the different colors indicate. I have several lights that are green and two that are red and my board appears to be malfunctioning. I may have damaged it and need to understand if I can choose different hookups, change my settings, or replace the board. Thank you. Kim
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My brand new SE Plus was delivered with 2.6.0 firmware. I cloned github.com/bigtreetech/BIQU-B1-SE-PLUS/, and upgraded with the BTT firmware only to find out it downgraded to 2.5.0. If found this had been posted 10 months ago. I done the exact same thing today, thinking I was updating my firmware. This really pisses me off. What kind of company are they?
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I need help on solving a printer issue and hope someone here can help. I am running a Bigtreetech SKR V1.4 turbo control board with Marlin and just added the Bigtreetech S42C closed loop stepper motors. It's supposed to be a plug and play. I must be missing something because the display screen keeps saying TMC connection error. The instructions are very vague and I am sure I must be missing firmware or something. I just can't seem to find any answers. Any help is appreciated.
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My brand new out of the box B1 has an issue with the X axis making a very loud noise when it moves, which it doesn't always move when I tell it to. When it does move eventually after a few seconds the printer gives a printer failure error message on the touch screen: "Printer halted. kill() called!" I have swapped the Z and X axis stepper motors only for testing and the same thing happens while the Z axis runs fine with the X axis motor. I have also gone through each of the wire connections are properly secured in their respective connectors on the motherboard and the stepper motors. I have also swapped the stepper motor driver chips between X and Y and …
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Hi all, first of all I'm new to Klipper, I "customized" my Biqu B1SE Plus with an SKR3 and TMCs 2209 that i have to use in UART mode. I compiled the firmware, set up the Raspberry, set up the Can-Bus cause I have an Hermit Crab CAN and an H2V2S Revo, it's all working but I can't make the motors move, I have the right pins, right jumpers, the right config but I keep having the error : Unable to read tmc uart 'stepper_x' register IFCNT for all the steppers except the extruder that is moved by the TMC2209 embedded in the hermit crab, do I have to solder something on the drivers? They're version 1.3 and if I search on Biqu site there are some instructions, but for 1.2 drivers…
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Hello, my son just set up his BIQU-B1. He is trying to calibrate the printer and the center “leveling”(?) is way off center. The platform seems to be level but the center option shows it to the left at about 25% instead of 50%
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Hi all, I upgraded to the latest 'nightly' Marlin build for my B1 and the latest firmware for the TFT. Now, my hotend LEDs don't function properly. 1. White is white 2. Blue is right-side blue, left-side white 3. Green is right-side green, left-side amber ??? 4. Red is right-side red, left-side white The on/off buttons on the TFT do nothing either. I've looked at the BIQU source firmware config.h and made mine match. The only difference was my said 2 LEDs and BIQU's said 4. Nothing seems to matter. What in the world is going on?? lol Thanks for any insight! Thowci
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Good morning, I bought an octopus v1.1 mainboard, I configure the marlin normally but the motor connected to input E0 does not work, the status of the motor and the cable are fine, I checked it by connecting to other inputs on the card but the extruder does not work, I have looked for different sources and no solution works, when connecting the motor it does not rotate, but it does not vibrate either, the current connection of the extruder is in motor 4. Could you help me?
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I have a B1 SE Plus. I compiled Marlin 2.1.2 and updated the firmware. It changed the display to Marlin mode. How do I compile Marlin fo BTT mode display?
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Is it possible to run a H2 500c on the BX? I have been trying to figure it out but for the life of me I cannot.
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I'm dead in the water right now. I was updating all the software because Mainsail said all of it needed updating. Because it was taking a long time, I left for 20 minutes. When I got back, there was a small box on my window that said "connection to Mainsail failed." Since then I tried to get my printer back online; no luck. I've tried the reset button on the monitor; no luck. I deleted the micro SD card, re-formated it fat 32, and put an exact copy of what was on it originally on the card. When I booted the printer from that card, all I got was the printer is STARTING . . . After a few minutes, I turned the machine off. My guess is, the board's corrupted with everyth…
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Hi community, this is my first post. I have some strange problems to configure my BTT Octopus v1.1(F407). I downloaded Marlin 2.1.2 and use platformio to compile. only do the very basic steps for gettings things to run. My first answer is (hopefully) very easy, i want to identify my hardware to set the basic settings for marlin and there are some strange differences. on /Marlin/src/boards.h there are 3 entries #define BOARD_BTT_OCTOPUS_V1_0 4214 // BigTreeTech Octopus v1.0 (STM32F446ZE) #define BOARD_BTT_OCTOPUS_V1_1 4215 // BigTreeTech Octopus v1.1 (STM32F446ZE) #define BOARD_BTT_OCTOPUS_PRO_V1_0 4216 // BigTreeT…
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Printer: Ender-3 V2 with BLTouch Motherboard: BTT SKR MINI E3 V3.0 Printer was working with SKR MINI E3 V2 until the board died. I replaced it with the V3, built Marlin firmware and now it wont heat bed past 52C. Hotend heats fine up to 205C Using Repetier-Server, I send a print with a bed temp set to 60C but, once the bed temp hits 50C it takes about a minute to reach 52C. Soon after there is a set of rapid beeps followed by a sustained beep until I power hit. This gcode has printed successfully on the V2 board before the V2 died. Configuration_adv.h Configuration.h
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I have a CR10v2 that I got used a few months ago and i think the MB might be shot at this point since the serial port is non responsive. What are some recommendations for a replacement?
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