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- 1 reply
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Hello, is it no longer possible with the SKR 3 to access the SD directly via windows? I get just MARLIN_STM32H743VX CDC in FS Mode connection! regards from Germany...
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Last reply by BIQU info, -
- 1 reply
- 305 views
Please can someone advise me re the wiring of the BGT SKR Mini 3 V2.0 board. I have basically scrapped the A20 as never worked. However, I have 2 pairs of power cables coming from the PSU, where I have put one pair in DCIN and the other on 'Power', is this correct or should they be wired together into DCIN. Also, I have 3 fans, the hotend fan, the fan on the bracket of the outside of the hotend and one in the case for the mainboard. From videos and instructions, I cannot seem to work out where the cables are plugged in, Not sure why Geeetech use sub-standard wiring and parts but is causing me some issues and do not want to damage my new board. Thank …
Last reply by BIQU info, -
- 1 reply
- 336 views
Hello everyone . Can somone help me with my manta m8p without CB1 can i run marlin on it ? And is ther any ready config for that board?
Last reply by BIQU info, -
- 1 reply
- 186 views
N1659 M122*25 Recv: X Y Z E Recv: Address 0 0 0 0 Recv: Enabled false true false true Recv: Set current 800 800 800 800 Recv: RMS current 795 795 1436 795 Recv: MAX current 1121 1121 2025 1121 Recv: Run current 25/31 25/31 25/31 25/31 Recv: Hold current 12/31 12/31 12/31 12/31 Recv: CS actual 0/31 25/31 0/31 25/31 Recv: PWM scale Recv: vsense 0=.325 1=.18 0=.325 1=.18 Recv: stealthChop true true false true Recv: msteps 256 16 256 16 Recv: interp true true false true Recv: tstep 0 max 0 3237 Recv: PWM thresh. Recv: [mm/s] Recv: OT prewarn false false false false Recv: triggered Recv: OTP false false false false Recv: pwm scale sum 48 35 0 67 Recv: pwm scale auto …
Last reply by BIQU info, -
- 2 replies
- 153 views
Hello, My BTT SKR Pro 1.2 is used with a Raspberry Pi under Klipper. After a short circuit on the hotend's temperature probe, I can't make the Raspberry Pï detect the SKR Pro anymre (Klippy won't respond). What can I do to test my board and make it function? Thank you in advance.
Last reply by BIQU info, -
- 1 reply
- 150 views
I can't see the motherboard com port show up in windows. I tried 2 computers and have the same issue. I only have the usb cable connected to it and nothing else. is the board bad?
Last reply by BIQU info, -
- 1 reply
- 119 views
Greetings all- I am attempting to install an SKR 1.4 motherboard into a Wanhao Duplicator 6 (a.k.a. Monoprice Ultimate). The printer has microswitch end stops on the x and y axes, both with 2-wire outputs. The SKR 1.4 has three-pin sockets. The breakout for the end stops shows the three pins, from top to bottom to be: 5 volt Ground 1.2x, where x =9 for the x-stop, 8 for the y-stop, and 7 for the z-stop. Firstly, I have no idea what the 1.27, 1.28, and 1.29 are about. Secondly, and importantly, do I just hook the end stop cables to the +5V and ground? If not, how do I hook the end stops up? Thanks in advance, -Mark
Last reply by BIQU info, -
- 1 reply
- 135 views
after about 20hrs. of on and off printing, powered my printer back up, and the display was blank and no backlight. looked into further and could not connect to Octo board over usb from Pi/Klipper. have changed and checked SD card, firmware, reloaded octopi, bootloader, unplugged everything from the board and am at a loss. any help would be appreciated
Last reply by BIQU info, -
- 1 reply
- 135 views
Hello all Does anyone have configuraton.h and configuration_adv.h or precompiled firmware file with the same settings like precompiled firmware from this link https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/blob/master/firmware/V3.0/Marlin/firmware-ender3-bltouch.bin ,with added define - filament run-out sensor 🙂 My motherboard is SKR MINI E3 v 3.0 Thanks BR Michał
Last reply by BIQU info, -
- 1 reply
- 175 views
Trying to setup sensorless homing an a SKR3 board running Klipper. Need to find the diag_pin: number for trhe x & y motor but I cant seem to finds that pin number listed anywhere in the schematic. Any hints appreciated
Last reply by BIQU info, -
- 1 reply
- 190 views
I own a biqu all metal hot end for my ender what are the best setting for pla in order to prevent clogging
Last reply by BIQU info, -
- 1 reply
- 189 views
Hi everyone, I have a BTT SKR2. It has been working amazing for 2 months or so. This morning i turned on the printer and could smell burning instantly. I checked everything and it turns out my sd card in the m/b had burnt and melted. This is a serious fire risk. I put a new sd card in tonight and the same thing happend. Any ideas? many thanks, Rob.
Last reply by BIQU info, -
- 2 replies
- 259 views
I am using SKR3 board with RepRapFirmware from official bigtreetech github. When connected via Relay V1.2, the power goes off after a few seconds. How do I set it to work correctly? The board.txt file shows the settings: atx.powerPin = E.4 atx.powerPinInverted = false in the file config.g at the very beginning of the file, the settings are indicated: M80 C "PSON"
Last reply by BIQU info, -
- 1 reply
- 152 views
Does BIQU make a dual filament extruder that fits B1SE Plus ? My printer has a ribbon cable connecting the hot end to the mother board. The two filament extruder I purchased has a has printer style connection.
Last reply by BIQU info, -
- 1 reply
- 301 views
Need Klipper 3D recommended setting for BTT s42c, Thanks
Last reply by BIQU info, -
- 1 reply
- 306 views
I am new to 3d printing. Setup my new BLQU-B1 and would like to print the models that cam on the SD Card. I switched to a PLA+ filament. It needs at least a 205 degree nozzle temp. I don't know how to make that happen. No matter what I do it keeps changing to 180. Is that temp something built into the G-Code?
Last reply by BIQU info, -
- 1 reply
- 237 views
My BIQU B1 will not turn on. After inspection the wiring connecting from power switch to power supply it looks like Red L wire is burnt at the switch end. It appears that is a faulty switch. What can be done to fix this issue and could have what caused it? Is there possible more problems down the line? It looks like all the fuses are intacted not blown. 20220816_164812.heic 20220816_164548.heic 20220816_165004.heic
Last reply by BIQU info, -
- 1 reply
- 149 views
I have this Octopus driver board version 1.1 which is working just fine. I need to make use of the RESET pin which is part of a 5 pins connector just in between the Motor7 and BLT connectors. The connector has 5 pins which are marked RST PA10 PA9 GND 5V I need to know which pin the RST should be connected to such that it will perform a board RESET. Usually it is either the 5V or the GND. I just don't want to damage the board if I utilize the incorrect pin. The Question: What pin should the RST pin be connected to perform a board reset ? 5V or GND ?
Last reply by BIQU info, -
- 1 reply
- 195 views
I'm trying to open a case on the btt website, but it's so slow the page only partially loads. I'm running into an issue installing klipper on my new SKR Mini 3 v3, and I was hoping you guys could help. Chip is STN32G0B1. Starting from a known, good place, I can flash this using the BTT marlin bin file just fine. Start the board with the microSD card installed. Flashing red light flashes for a bit, stops, and then starts flashing again. Pulling the microSD shows a file called FIRMWARE.CUR as expected. I’ve tried installing klipper using both the BigTreeTech provided bin file as well as compiling my own from the klipper installation on my pi using the docu…
Last reply by BIQU info, -
- 1 reply
- 200 views
Hi, Can anyone tell me what the voltage input (high) and voltage input (low) is for the s42a closed loop driver STEP/DIR/EN pins is?
Last reply by BIQU info, -
- 5 replies
- 897 views
Hello all, I have a biqu b1 se plus and after about a month of printing I received a thermal runaway E1 error. I have replaced the thermistor and heater cartridge and it still is giving me the error. Most times it will start the print and continue for about 20 to 30 minutes before the error occurs. I have not modified anything internally except replacing the thermistor and heater cartridge. I reached out to customer support a week ago and still have not heard back. Anyone have any ideas on what else could be causing this issue.
Last reply by BIQU info, -
- 1 reply
- 183 views
Hello Folks. I dont´t understand how the TMC2209 is connected. I need to know where xy and the two z axes an the extruder. I couldn`t find any information in the board instructions. Thank you for your help
Last reply by BIQU info, -
- 1 reply
- 199 views
Hello, I have been stuck on this problem for 2 months now and I even reached out to bigtreetech in 3 different emails, and they didn't bother helping out. So, I need help with my problem. Here is some context: : I just finished installing BTT SKR MINI E3 V2.0 into my printer that I upgraded a few months ago. From an Ender 3 Pro to an Ender 3 Pro 400XL with a BLtouch. I tried numerous times to update the firmware on the product so it can recognize that the bed is double in LxWxH and that it has a BLTouch. I put in the Micro SD card into it, with it only containing the software that I want it to download onto it. Every time I go to insert it into the circuit, ins…
Last reply by BIQU info, -
- 1 reply
- 173 views
Upgrading from SKR 1.4. TMC2209 on all axes. Installed all jumpers according to manual. Sensorless homing not working. Send: M122 Recv: X Y Z E E1 Recv: Address 0 0 0 0 0 Recv: Enabled false false false false false Recv: Set current 800 800 800 800 800 Recv: RMS current 1436 1436 1436 1436 1436 Recv: MAX current 2025 2025 2025 2025 2025 Recv: Run current 25/31 25/31 25/31 25/31 25/31 Recv: Hold current 12/31 12/31 12/31 12/31 12/31 Recv: CS actual 0/31 0/31 0/31 0/31 0/31 Recv: PWM scale Recv: vsense 0=.325 0=.325 0=.325 0=.325 0=.325 Recv: stealthChop false false false false false Recv: msteps 256 256 256 256 256 Recv: interp false false false false false …
Last reply by BIQU info, -
- 1 reply
- 185 views
Does the SKR Mini E3 V3.0 work with Anet A9? I am buying an Anet 3D printer today and the printer doesn't work.
Last reply by BIQU info,
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