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634 topics in this forum

1. 

   Using a PT100 MAX31865 (BIQU H2 v2 500) on SKR 3 EZ with Marlin

   September 12, 2022 by EArcher

   • 1 reply
   • 128 views

   First off sorry for the dump of information I've been looking at this stuff wayyy to long and I think it's getting to me. Also thanks for any help that can be provided. Following the instructions here it seems pretty straightforward. Yet I've had no success. I've tried to follow both the guide here in the 31865 Manual which doesn't work and Marlin warns you the methods mentioned here are being depreciated. I've also tried using the guide here in the H2 500c Manual. This one seems to be the more up to date instructions. When I compile the firmware using these instructions the terminal gives me the below WARN. …

   

   Last reply by Salsped, 12 hours ago
2. 

   EZ31865 with Klipper

   Wednesday at 09:52 PM by tomix

   • 0 replies
   • 9 views

   Hello, Does anyone have EZ31865 with Klipper running? What do I have to enter in Printer.cfg? Board BTT Octopus Max EZ. Thank you.

   

   Last reply by tomix, Wednesday at 09:52 PM
3. 

   Biqu H2 V2s Revo dead after 3 months use

   Wednesday at 12:59 PM by Bappi

   • 0 replies
   • 13 views

   My H2 V2s Revo was working fine last week 2 days ago I finished 2 prints off and this morning switched it on to reprint one of the files previously printed and get this horrible grinding noise which I have now got on camera. It had done something similar a few weeks back but that was a partial clog and the gears were chewing up the end of the filament still inside the housing but it didnt make this amount of noise. I Also found this wear on the underside of the lever gear.

   

   Last reply by Bappi, Wednesday at 12:59 PM
4. 

   BIGTREETECH TMC5160 Pro V1.1 and BIGTREETECH BTT Octopus PRO F446 on klipper: spi not working

   December 9, 2022 by Nick Kozobrod

   • • 
   • 2 followers
   • 8 replies
   • 275 views

   Good day! I've bought BIGTREETECH TMC5160 Pro V1.1 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 difference Klipper settings: [stepper_x] step_pin: PF13 dir_pin: PF12 enable_pin: !PF14 #step_distance: 0.0025 #0.01 rotation_distance: 32 microsteps: 128 endstop_pin: PG12 position_endstop: -22 position_max: 326 position_min: -22 #-24.55 2.3 homing_speed: 20 homing_retract_di…

   

   Last reply by Fabio, March 24
5. 

   SKR MINI E3 V3.0 Firmware Questions for CR-10S

   January 5, 2022 by Lizard

   • 2 replies
   • 431 views

   Hi, Currently the BIGTREETECH github for the SKR Mini E3 V3.0 has firmware for Ender 3 and Ender 5 while the Marlin source code has example config files for the CR-10S for the SKR Mini E3 V2.0 but not 3.0. I have a completely stock CR-10S and just got the SKR Mini E3 V3.0. As someone with very little experience editing firmware configuration files, how easy would it be to edit the Marlin example config files for the SKR Mini V2.0 for the V3.0? I'm thinking I basically just need to edit the new motherboard specific stuff from the source code from BIGTREE for Ender3.0 into the existing CR-10S V2.0 example code to deal with the difference in processor and fan setup (and…

   

   Last reply by PrinceRoxasXIII, March 24
6. 

   EBB36/42 Endstop Plug Type

   March 22 by Edward Boston

   • 0 replies
   • 9 views

   What is the plug type for the endstop connector on the EBB board? They are not the 2.54mm pitch like the other connectors. Seems like 2.00mm pitch. I have had no luck getting wire crimped for the included plug so would like to see if I can find a pre-made plug to use instead.

   

   Last reply by Edward Boston, March 22
7. 

   CR Touch BIQU Hurakan

   March 21 by BlakeMcc

   • 0 replies
   • 7 views

   Hello all, I am trying to install a Creality CR touch on my BIQU Hurakan because I cannot get a new microprobe from the BIQU store. (out of stock) When plugging in the CR touch into the M4P board, I get nothing. No lights and no control via mainsail. Do I need to change the printer cfg? Or change the wiring? (even though it seems the same as a BIQU microprobe)

   

   Last reply by BlakeMcc, March 21
8. 

   Can't access tf cloud module consistently

   March 20 by lmil0315

   • 0 replies
   • 5 views

   I have setup the tf cloud module and can see it connected to my router but it only lets me connect for a minute while plugged into the card slot. It is connected to an skr 1.4 turbo. Still shows connected to my router but can't access via PC after a few minutes of it being on. Have to restart it every time. Haven't been able to find any real answers in other forums and this just seems like a waste of money at this point. Am I missing something?

   

   Last reply by lmil0315, March 20
9. 

   Manta M8P with CB1

   September 16, 2022 by Fatkitties

   • 1 follower
   • 7 replies
   • 196 views

   Hello, I have a Manta M8P with the CB1 attached. I'm using the latest image, downloaded yesterday from BTT for the CB1 with klipper. after I wrote it to a sd card and loaded it and compiled it on the CB1 I created the output file klipper.bin, downloaded that and renamed it to firmware.bin and put it on a new sd card and placed that card into the MCU card slot on the Manta. After waiting several minutes, I checked Mainsail and it still wasn't connecting to the MCU, I pulled the card and checked it, the file wasn't renamed to firmware.CUR so I know it didn't take. Is there a step I'm missing or is there an issue with the latest image from BTT for the CB1 w/ klipper? …

   

   Last reply by Fatkitties, March 20
10. 

    Several Issues with my BX

    February 24, 2022 by Ken Hooper

    • 3 replies
    • 499 views

    Hello I have had a few issues with my new BIQU BX printer. The OctoBTT # octopi-0170-with-octobtt image would not load on a Pi 4B 4 MB It errors out says I need to use a newer version? I have loaded the newer version of octo print it loaded fine no errors Once loaded I installed OctoBTT loaded on reboot so I installed it on the printer as per the Directions. Would not show on the screen . however was able to connect to octoprint and see the printer and start a job. Still could not connect to the pi dash on the printer. I made the changes required in the guide on GitHub. Cura profile …

    

    Last reply by MDR, March 20
11. 

    H2 V2S Lite extruder

    March 17 by Arthur

    • • 
    • 1 follower
    • 1 reply
    • 16 views

    Can somebody tells us what the configuration parameters are for the NTC100K thermistor which is shipped with the H2 V2S Lite Extruder? There is no info about it on the website and manual. What we need: the Beta model coefficient value (and C coefficient if needed for this model). For example: H2 V2S Lite extruder The thermistor resistance at 25 degrees Celcius is probably: 100000 But we need the Beta model coefficient too!

    

    Last reply by ChenXY-BQ Team, March 20
12. 

    BTT 5.0 V1.0 DSI display calibration ?

    March 6 by ZK66

    • • 
    • 2 replies
    • 30 views

    I have a BIGTREETECH BTT PITFT50 V1.0 Touch Screen 5 Inch LCD Display and I cannot get it to work. The calibration is off. I had it working with OctoDash, but then I had to reinstall the software and now the calibration is not working so I can not complete the OctoDash setup wizard. Does anyone know how to calibrate this screen?

    

    Last reply by ZK66, March 12

    • display
    • lcd
    • (and 1 more)

      Tagged with:

      • display
      • lcd
      • btt 5.0
13. SKR MINI E3 V3: Firmware flash failure

    Topic was moved to forum BIGTREETECH Motherboards

14. 

    h2 500c Biqu H2 500C now stops extruding mid-print - previosuly worked fine

    May 4, 2022 by abrooksdavis

    • • 
    • 1 follower
    • 3 replies
    • 268 views

    I have a Biqu H2 500c extruder that has worked perfectly for a couple of months. Now all of a sudden every print I try starts off fine but several minutes into the print the extruder stops extruding correctly, almost like it is blocked. However, when i try to manually extrude it extrudes okay but sometimes i feel a "slip" on the grip. I have already dissasemblerd the H2 unit and checked the teeth on the grear and I think they look okay. I even slighly extended the spring to apply more force to the filament just in case. Same result. I literally do not understand what is going on. Each new print starts and prints fine, then correct extrusion stops a num…

    

    Last reply by ChenXY-BQ Team, March 9

    • extrusion
    • failure
15. 

    BTT TFT70 V3 Black screen

    February 25 by StuntmanSlim

    • • 
    • 1 reply
    • 23 views

    Hi, So I have a major problem with my TFT V3. Ive had it storage, packed up due to moving. Ive only recently acquired it from lock up and now it doesnt display. i can hear it boot and the touch works but im not getting any display. Can anyone help or suggest anything.. Ive tryed updating the firmware.. With and without the screen/Touch connected and still nothing. Thanks, Mike.

    

    Last reply by ChenXY-BQ Team, March 7
16. 

    BIGTREETECH EBB 36/42 Can Bus 用于连接 Klipper 扩展设备

    May 2, 2022 by bobo

    • • 
    • 17 replies
    • 1.3k views

    BIGTREETECH EBB 36/42 Can Bus It said ship with Random MCU Chip One of the chip don't support CAN Bus 36 vs 42 the different is the AMP it can handle like the mellow one? 5 vs 9 amp? Where can I find more info on this? or how to connect to my Pi and Octopus 1.1 Thank you

    

    Last reply by Belfaigore, March 4
17. 

    BIGTREETECH HDMI7 V1.0 Touch Screen with CB1 & Klipper

    October 25, 2022 by EvoScorp

    • • 
    • 2 replies
    • 221 views

    Hello, I just purchased the PI4B adapter board and CB1 to run Klipper on my Ender-3 S1 Plus. I installed BQ's version of the Klipper/Mainsail and got it up and running with my printer. I just received the BTT HDMI7 V1.0 screen today in order to have Klipperscreen on it and to be able to use the touchscreen for local control. The image is there and it looks great but I can not get the touchscreen to work. I touch it but there is no response. I have it hooked up via HDMI to the PI4B/CB1. But no response with any screen touches. Is there something I am missing? Is there a setup in Mainstream or the Klipper config in order to activate the touchscreen portion? Th…

    

    Last reply by Vossi, February 22
18. SKR MINI E3 V3 with CR touch

    Topic was moved to forum BIGTREETECH Motherboards

19. 

    No Printer Attached TFT35 E3

    May 2, 2022 by Bonecracker

    • • 
    • 1 follower
    • 7 replies
    • 1.3k views

    I upgraded my CR-10v3 with a SKR Mini E3 v3.0 and a TFT35 E3. Marlin Mode is working fine, but I can't get touchscreen Mode to work. It only says "No Printer Attached". I tried: Baudrate 250000 and 115200 upgrading firmware on both the board and tft serial port as -1 and 2 and serial port 2 as -1 and 1 I can connect to the printer via Printer face after updating my USB drivers and the firmware. What else is there to test? Any help is appreciated. Edit: i also checked the Pins with the schematics. Seems to be correct.

    

    Last reply by BOR Designs, February 19
20. 

    babystep on B1 SE PLUS

    October 28, 2022 by rikardo

    • • 
    • 3 replies
    • 78 views

    hi, how to adjust the babystep being printed on a biqu b1 se plus (marlin). Any help would be appreciated. Thanks in advance

    

    Last reply by rich342, February 19
21. 

    BIQU Microprobe step files for the brackets for H2 and Ender 3

    February 18 by Pi_printer

    • 1 reply
    • 45 views

    Is there anywhere I can download step files for the H2 and Ender 3 brackets for the BIQU microprobe?

    

    Last reply by smatthew, February 18
22. 

    Smart Filament Sensor Bigtreetech non detecté sur ecran TFT70 V3.0 Bigtreetech

    February 18 by nomaifr

    • 0 replies
    • 20 views

    Bonjour à tous je galère à faire fonctionner un détecteur de filament "Smart filament sensor Bigtreetech sur une imprimante Flsun SR équipée d'un écran Bigtreetech TFT70. J'ai fait les modifications décrites dans le fichier d'aide de Bigtreetech. Mais l'icône n'apparaît pas sur l'interface de l'écran. Quelqu'un a déjà configuré ce setup ? Merci

    

    Last reply by nomaifr, February 18
23. 

    Biqu H2 V2 with Biqu B1 SE PLUS and installation

    October 25, 2022 by rikardo

    • • 
    • 1 follower
    • 4 replies
    • 68 views

    I bought a BIQU B1 SE PLUS and I would like to know if a BIQU H2 v2 extruder can be installed and how to install it? Please it would be very nice to answer me.

    

    Last reply by Mike Anderson, February 11
24. 

    CR-Touch Cable Pinout for SKR 3 EZ

    February 10 by DGEllis

    • 1 follower
    • 0 replies
    • 42 views

    Hi All, I have a CR-Touch with the 5 pin jack. I removed the pins and put them into 2 pin and a 3 pin jack. Klipper doesn't seem to recognize the CR-Touch. Can someone tell me the correct pin positions in the jacks? At the moment I have: 2 Pin Jack (L-R) 1: ground - White 2: Signal - Black (PC13) 3 Pin Jack (L-R) 1: Ground - Red 2: +5V - Blue 3: Signal - Yellow (PE5) The printer is an Ender 3 V2. Does anyone have a CR-Touch on a SKR 3 EZ running Klipper? Thank you, Darren This is the relevant configuration: [bltouch] sensor_pin: ^PC13 # SKR 3 EZ board control_pin: PE5 # SKR 3 EZ board x_offset:…

    

    Last reply by DGEllis, February 10
25. 

    H2 v2s blockage

    February 10 by Bappi

    • 0 replies
    • 30 views

    This is the 2nd time today that the nozzle on my H2 V2s revo has jammed with no filament coming out of the nozzle was printing at 220c and inside an enclosure that had a steady 30.4c. Why would it just stop extruding its a direct drive had done 8 hours of a 2 day print.

    

    Last reply by Bappi, February 10