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713 topics in this forum
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Hi The Title really says what my issue is. I just don't know what board or other items I need from Big Tree Tech to accomplish what I am doing. The Geeetech imo is crap and right now due to firmware mess up the lcd will not light up. Rather than spend hours messing with it...I would rather improve the whole things by putting BTT boards in and run klipper. But I haveent a cluie what board against another board. They have so many. Plus there is the main control boards and also a board I assume for lcd screen or alternative? Please help if you can. Thanks Guys
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Last reply by BIQU info, -
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- 233 views
Hi, I noticed that Octopus Pro v1.0 now is available with a STM32H723ZET6 processor. How good is the firmware support for this new processor? Mainly interested in Marlin. Kind regards, Bjorn
Last reply by BIQU info, -
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- 1 reply
- 148 views
Hi, Does anyone have experience on wiring the standard (not CAN version) of the Hermit Crab to the SKR SE-BX V2.0 control board (BIQU BX). If I look at the wiring for the stepper motor to the E0M connector the pins are mismatched : 2B on the control board connect to 2A on the Hermit board, 1B to 1A.... Should I rewire the connectors ? Also wich is the driver fan or the nozzle fan : fan 1, fan 0 ? And finally does the induction proximity sensor connect to the BL touch connector or is it different ? The cable harness also has a few unlabelled wires, what are they supposed to used for ? I fear to blowup the co…
Last reply by BIQU info, -
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- 1 reply
- 331 views
Hello! I use BTT products (Octopus pro 429+ TFT35 V3, BTT E3 RRF+ TFT35 V3). RepRap firmware is installed on these systems. My problem is that the command M300 S.. P.. does not pass. The sound is not issued. If I give the M300 command on the console of the TFT35 V3 screen, then there is a sound. If I give the M300 command in the G-code or from the computer console, there is no sound. How do I solve this problem??? Thanks.
Last reply by BIQU info, -
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- 4 replies
- 326 views
Hello, I purchased the above a few months ago and recently tried to install them in my currently DOA CR-10v3. After swapping out the board and the display I get a constant beep from the display. I have tried connecting the SKR to all three of the EXP ports on the display and the TFT -> RS232 port. The only positive result I get is connecting EXP1 to EXP1 but with the RS232 not connected, at which point I get a short beep that fades out, but at least I get the screen to show the logo followed by the option to select the default Merlin layout or the BTT touch screen layout, but I get no response from the dial...likely because the RS232 port is not connected. The…
Last reply by BIQU info, -
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- 1 reply
- 162 views
Gibt es für das SKR 3 EZ eine Rat OS config bin. ?
Last reply by BIQU info, -
- 1 reply
- 197 views
Hello I have SKR3 EZ and EBB36. Do I really need a U2C board to use these? The SKR3 EZ has a CAN-FD connector. Can I use it instead of a U2C board?
Last reply by BIQU info, -
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- 8 replies
- 225 views
Hi everyone, I'm installing a new SKR 3 with Klipper but SKR 3 does not recognizes microsd, I have tried to run it with several microsd cards as FAT32 but firmware.bin file is not compiled to firmware.cur Green led is on when I insert microsd card but nothing more. Neither can be flashed from raspberry pi. Which are the microsd requirements? Thanks you so much
Last reply by BIQU info, -
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- 2 replies
- 194 views
Hi, I would like to know if there are the config files available for this pre-build on GITHUB? firmware-bltouch-for-z-homing-ender5.bin Have not found it so far in config examples.
Last reply by BIQU info, -
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- 1 reply
- 213 views
I have a couple of ebb36 v1.2 boards and am looking to utilize a CB-C2 for my Voron on one of them. Currently, I have the HE Fan and Part Cooling fan on the fan ports. I'd like to control a 3rd fan using the I2C port if possible. Has anyone attempted to do this? I have seen people use the probe port, but I need that for my BL-Touch. The I2C pins are the only ones I'll have available. I know I could run it off the +5v and Gnd and just have it on anytime the board is one, but I'd like to set it up as a controller fan so that it only comes on when the E0 motor is enabled.
Last reply by BIQU info, -
- 1 reply
- 290 views
Hello Guys I had a happy, bouncy Anet A8, after 5 long years of amazing work, her motherboard died. (RIP). And after doing some research and seeing how much I could spend, I bought the SRK mini E3 v3 + TFT24 kit from BTT. The Anet skeleton continued (Motors and structure) so I installed the new board, sensors, motors, table, extruder.... all ok. When I plugged in the new card, everything seemed to work fine until I had the nozzle warm up to test. I had arranged for him to stay at 230c but he would pass, go up to 275 and reach the safe limit. The other problem is that even if I want to heat only the nozzle, or just the table, both are heated s…
Last reply by BIQU info, -
- 1 reply
- 93 views
Today’s update: Board A - three yellow leds no green led 6 red driver leds It’s powered with 24vt both circuits When I connect the EXP1 cable the screen comes on but the 3vt led dims or flashes and the red driver leds go off and on. The screen boots and then reboots time and time again… It’s as though the chip is loading but doesn’t finish and starts over and again. The screen goes into Touch mode but doesn’t control the drivers. The Marlin mode doesn’t boot and the touch mode takes over. The green led never lights. I have tried to flash the SKR board many times without no success. Board B: two yellow leds one green led no red driver leds at all Pow…
Last reply by BIQU info, -
- 9 replies
- 1.9k views
Hi I have problem flashing software on my Octopus V1.1 board. I am building Voron printer at the moment. Following both voron and big tree tech - github instructions I tried to flash using SD card. No luck with neither compiler on raspberry pi nor precompiled software - the blue light turns on but thats all,.. the software does not get flashed to the board nor is it any more responsive ... Tried flashing over usb with raspberry pi but no device is detected on any of the ports. The board is not even recognised in STM32CubeProgrammer. At this point im out of ideas what to do, any help would be greatly appricieted.
Last reply by BIQU info, -
- 0 replies
- 149 views
Gibt es für das SKR 3 EZ eine Rat OS config bin. ?
Last reply by Buddy, -
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- 1 reply
- 161 views
dose anyone know of any 4d printable cases for pitft 70 case for a ender 4 thanks
Last reply by BIQU info, -
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- 3 replies
- 332 views
I accidentally ordered the B1 TFT35 v3.0 instead of the normal TFT35 v3.0. I've looked on the Bigtreetech Github and site but I can't find the pinout for the B1 version of this display to adapt it to the SKR Mini E3. The B1 TFT35 has one header cable (20 pin) with a ribbon that breaks out into 2x 10 pin connectors (1 has all 10 pins populated, the other only has 8 ) and 1 5pin connector (with 2 pins populated). I'm guessing that the fully populated 10 pin would go to the EXP1 on the SKR Mini, but I'm not 100% sure that the breakouts are the same and the board isn't labeled. Can anyone help with either the board pinout for this display or (better yet) a wiring diag…
Last reply by BIQU info, -
- 1 reply
- 152 views
Hello. I had to replace my board on my CR-10 V2 and was recommended to get a BTT SKR-3. However, I did not know I needed to get a screen with it as well. I am not sure what screen to get now. I was told I could get a screen that will drop right in place of the stock screen, but I still have no idea which one will fit. Could someone please help me out wit this. Three people all recommended 3 different screens!
Last reply by BIQU info, -
- 1 reply
- 178 views
Hello, I cannot get the touchscreen working on my BTT Pi Tft50 V2.0. I have lkoaded Klippercsreen on myb Rapberry Pi 4B. The display displays the Klippers screen with no proble But I cannot get the touchscreen to function, Any Ideas James
Last reply by BIQU info, -
- 1 reply
- 207 views
I have an AnyCubic Chiron retro fitted with an SKR 1.4 turbo. The problme is i have gone through 2 of these boards because the CNC fan control stops functioning. The First time The fan was stuck on at 100% and the second time the fan will not turn on. I am using a 5015 blower style fan. Is this fan to large to control of the SKR 1.4? Thanks in adnvace
Last reply by BIQU info, -
- 1 reply
- 196 views
I'm trying to get a RepRapDiscount Full Graphic Smart Controller working with the Octopus. I have hooked this screen up to another controller board to verify it is working. On the Octopus, there is no display on the LCD or any sign of power when running Marlin with the proper LCD configuration. Other board operations (motor control, etc) seem fine. Looking into it further, I find there is no power at the 5V pin of the Octopus EXP1 connector. I suspect that's the issue. Would anyone know why that might be, or whether the power to EXP1 is controlled elsewhere on the board to help track down the issue? Thanks!
Last reply by BIQU info, -
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- 1 reply
- 136 views
I have no X axis output on my BIGTREETECH SKR MINI E3 V2.0 board. Am wondering if I need a new one.
Last reply by BIQU info, -
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- 1 reply
- 136 views
I have an old QIDI Tech X one printer that is no longer supported. I would like to learn more about 3d printing by upgrading the motherboard, screen and firmware in this printer. I need some recommendations on new hardware and a good step by step tutorial on how to make the change. Can anyone please help? Thank you
Last reply by BIQU info, -
- 5 replies
- 226 views
Hey there, I have bought two of these boards now and the SD card slot doesn’t seem to work. I am trying to flash the firmware via SD card but when the machine starts up it shows the BTT splash screen then I have the option for marlin mode or touch screen and I can’t even make a selection. When I see the firmware flashed on YouTube videos it just boots up into marlin and is ready to test or print. I have tested the SD card and the sd card extender piece and both are working fine. I have written forums and asked the author of the firmware about this and I can’t seem to get an answer to my issue. Is it possible I got 2 bad boards?
Last reply by BIQU info, -
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- 1 reply
- 254 views
Loving the printer. what would I add to my cura start code to start the se plus bed leveling (going through all the stop points w/ the nozzle)? There are quite a few G29 options, and I'd like to get it right. Thanks
Last reply by BIQU info, -
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- 1 reply
- 115 views
Hello, I guess my SKR Pro 1.2 might restart if I replace the fuse(s). Could the fuse be under the red or the blue cap? Or maybe there are two fuses? Is it possible to see if a replacement is required through a visual inspection? What are the references for a replacement?
Last reply by BIQU info, -
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