General Discussion
121 topics in this forum
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- 1 reply
- 161 views
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…
Last reply by Coco-BQ Team, -
- 3 replies
- 169 views
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
Last reply by Coco-BQ Team, -
- 1 reply
- 195 views
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. …
Last reply by Coco-BQ Team, -
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- 3 replies
- 480 views
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.
Last reply by Coco-BQ Team, -
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- 143 views
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
Last reply by Coco-BQ Team, -
- 1 reply
- 152 views
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
Last reply by Coco-BQ Team, -
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- 1 reply
- 109 views
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?
Last reply by Coco-BQ Team, -
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- 107 views
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.
Last reply by Coco-BQ Team, -
- 1 reply
- 216 views
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 …
Last reply by Coco-BQ Team, -
- 1 reply
- 146 views
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…
Last reply by Coco-BQ Team, -
- 1 reply
- 90 views
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%
Last reply by Coco-BQ Team, -
- 1 reply
- 141 views
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?
Last reply by Coco-BQ Team, -
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- 1 reply
- 118 views
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?
Last reply by Coco-BQ Team, -
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- 107 views
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.
Last reply by Coco-BQ Team, -
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- 2 replies
- 714 views
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…
Last reply by Coco-BQ Team, -
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- 1 reply
- 316 views
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
Last reply by Coco-BQ Team, -
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- 1 reply
- 92 views
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?
Last reply by Coco-BQ Team, -
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- 4 replies
- 438 views
When do I need this slot?
Last reply by Coco-BQ Team, -
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- 3 replies
- 180 views
Hi.. I cant install raspberry on my cb1. it wont boot. Is there anyone that could help me
Last reply by Coco-BQ Team, -
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- 104 views
I order a mother board and other accessories about a month and half ago and my order does not show that it has been shipped. Tried contacting Biqu several times no response. Order #'s 44045 and 44047 Thanks
Last reply by Coco-BQ Team, -
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- 3 replies
- 358 views
can some one please help me if i can install this laser correctly on the skr 2 rev b board and wiring to board as well as marlin config for it. is there a ttl output on skr 2?
Last reply by Coco-BQ Team, -
- 3 replies
- 172 views
I just got a new B1 SE Plus and the sticker on the glass says not to use alcohol. What do I use to clean PLA residue off the glass?
Last reply by koehlr, -
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- 149 views
Hello. I have a manta m8p and cb1 as well as the pitft50. When I plug the pitft50 in to the manta board the cb1 won't boot. I see that the manta has power it click the bktouch on. I have tried flipping the ribbon cable around. Nothing seems to work I have tried putting the tft50 on my old pi 3b+ and I get a screen. When the tft is not plugged in to the manta board. Everything boots fine i can access it from the web. Just not with the pitft50 plugged in.
Last reply by bwp110, -
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- 135 views
I bought a Bigtreetech H2 revo 2s that I would like to mount on a Bigtreetech SKR mininE3V2 motherboard, but, no manual is provided to know how to put the cables and in which direction, I find this very unfortunate considering the price of the extruder. Yes, can I find a documentation on how to connect the Bigtreetech H2 revo 2s on SKR mini E3 V2 motherboard?
Last reply by Morganne 46, -
- 0 replies
- 109 views
As the title says, the part cooling fan will not spin. Marlin 2.1.2, pins are set correctly, wire polarity correct, vanilla ender 3, fan was working fine prior to board install.
Last reply by Boomhowitzer,
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