BIGTREETECH Motherboards
203 topics in this forum
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Hey everyone. Hopefully someone can help me out. I am using the Manta M8P with the cb1 and I’m trying to set up the klipper printer.cfg file so I can use the Biqu H2 500c. This is a fresh build so I am building my file as I go. I am unable to configure the max31865 driver properly. I keep get an spi error. Can anyone point me in the correct direction or share their config file with me if they have this set up? Thank you in advance. Your name always comes up Tony so maybe you can help? @BTT Tony
Last reply by Coco-BQ Team, -
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I tried different firmware versions since I replaced my original creality motherboard with a SKR Mini E3 v3.0 / TFT35 and my ender3 is not working properly. I connected the bltouch to the port Zprobe. someone have a firmaware version that apply for my setup_ The firmaware version avaliable from bigtreetech is not working, zoffset wizard is not available, Z negative is not available, blotouch is always failing, Regards! Leo
Last reply by Coco-BQ Team, -
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I have an Ender 6 with a fried motherboard. I'm looking to replace it with a BTT board as I've used Mini E3 V3's in my Ender 3's with good results. Can anyone recommend the best choice, if there is one, for my Ender 6, both with the stock screen (if it'll work at all) and with a replacement screen (and model) from BTT? Also, would a Mini E3 V3 be a viable choice as I could cover all my printers with one type of spare? Or do I have to go original factory board?
Last reply by Coco-BQ Team, -
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I recently bought a bigtree tech display(tft35-35) and mother board. I connected everything and get a no printer attached error. Please see attached pics.
Last reply by Coco-BQ Team, -
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Hi everyone!, first of all, sorry if i have some errors in my writting, the english is not my first language, second, i am having some problems with my SKR E3 V2 in my printer, i cant connect the printer with my pc, i try to install the drivers in the github of bigtreetech but i dont know how i can do it, can anyone help me?
Last reply by Coco-BQ Team, -
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2nd screen and still having the same issue. Isn't the BTT pi and TFT35 screen plug and play? why is this touchscreen not working correctly? https://streamable.com/xqm56g
Last reply by Coco-BQ Team, -
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Hello, I'm trying to configure EZ31865 for Octopus max ez but I receive from the display ERR Max Temp E1 or ERR Min Temp E1. Can someone help me? My setup: Configuration.h #define TEMP_SENSOR_0 -5 #define MAX31865_SENSOR_OHMS_0 100 #define MAX31865_CALIBRATION_OHMS_0 430 #define HEATER_0_MAXTEMP 520 Pin_BTT_OCTOPUS_MAX_EZ.h /* #define E1_STEP_PIN PG15 // MOTOR 6 #define E1_DIR_PIN PB3 #define E1_ENABLE_PIN PD5 #ifndef E1_CS_PIN #define E1_CS_PIN PG9 #endif */ //MAX31865 MnP #define TEMP_0_MISO_PIN PE13 #define TEMP_0_SCK_PIN PE12 #define TEMP_0_MOSI_PIN PE14 #define TEMP_0_CS_PIN PG9 Configuration_adv.h //#define TEMP_…
Last reply by Coco-BQ Team, -
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I recently purchased a SKR 3 EZ board and installed it into my printer. I followed the instructions laid out by BIGTREETECH, followed the manual, and went to install the firmware. However, the only available firmware is for a different MCU. I have the STM32H723T6, but the only available firmware is for the STM32H743VIT6. This project has been extremely confusing especially considering the only provided support (the online manual) still lists STM32H743VIT6 as the MCU! Please help me with this, I'm very lost.
Last reply by Coco-BQ Team, -
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Hi, I installed a full fresh CB1 kernel image but unfortunately I'am not able to let work the adxl345. Armbian-config command on SHH doesn't config the dedicated BTT PI SPI ADXL345 port. I think that there are some differences from the CB1 but there is not a properly guides to let configure and work the adxl345 on the BTT PI.
Last reply by Coco-BQ Team, -
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Hello- I have a situation where the MCU I have on my SKR V3 EZ is the STM32G0B1RE, but in the boards.h file, there is not a matching definition under the ARM Cortex-M7 list of defined boards. There is the listing under STM32 ARM Cortex-M0+ for this MCU and the SKR mini E3 v3: #define BOARD_BTT_SKR_MINI_E3_V3_0 4001 // BigTreeTech SKR Mini E3 V3.0 (STM32G0B1RE) And there is the definition for this Motherboard, but with a different MCU: #define BOARD_BTT_SKR_V3_0_EZ 6007 // BigTreeTech SKR V3.0 EZ (STM32H743VG) To summarize, I have the SKR V3 EZ Motherboard, and the STM32G0B1RE MCU, and I'm looking for the correct combin…
Last reply by Coco-BQ Team, -
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Using BTT klipper image on Ender 3 pro. Printer works with laptop but not Pi V1.2 dmesg gives usb 5-1: failed to send control message: -62 [ 64.315350] ch341-uart ttyUSB0: usb_serial_generic_write_bulk_callback - nonzero urb status: -62
Last reply by Coco-BQ Team, -
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So I bought the manta e3ez board. Tried it with my cm4 and btt cb1 both work for 5 minutes then no mcu found. I then realized my cm4 and cb1 were getting hotter then I've ever had them get which was causing the mcu to fail and it wasn't even printing. So I put a fan on the cm4 and it works now but still shouldn't be getting that hot. But now the manta doesn't even tell me that my thermistors are disconnected it just reads 90c on the bed and hot end and don't change even if I plug a thermistor in. Does this sound like a bad manta board? Or what's your opinion?
Last reply by Coco-BQ Team, -
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this week I got my new SKR 3 board (bought is because my previous SKR 1.3 has gone...) and I cannot connect on it via usb (regardless of the state of the white button) I built a Marlin firmware what flashed, but still no connection (tried the connection from PC, OctopPi, Laptop) what could be wrong can somebody help me?
Last reply by Coco-BQ Team, -
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I think I need to Modify the SKR Mini 3.0's Firmware so I can use in my I3 3d printer. I found the firmware on Github, but when I looked through it it's contence is just jargin with a little english at the end of the .bin file. Any help would be appreciated!
Last reply by Coco-BQ Team, -
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Hey everyone! I have a question regarding the bigtreetech Manta M8P. Can I connect a 24V 600W 25A power supply to the motherboard without any problems?
Last reply by Coco-BQ Team, -
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Just installed my Sprite Pro yesterday went to fire her up and I keep getting Heat Failure e1. I’ve checked and rechecked the wiring. Everything is where it needs to be. Tried to auto tune it and still getting issue. Anyone have any insight?
Last reply by Coco-BQ Team, -
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I have a Ender 3 Pro I got a couple years ago. I added a BIGTREETECH SKR Mini E3 V2.0 Control Board and a BIGTREETECH TFT35 E3 V2.0 nearly right away and they have been great. I'm starting to get some strange behavior recently however. When I do a long print, after a few hours the screen goes blank like in the picture below. The print keeps going however. There are other times however when the print just seems to stop. The hot end just stays put. The screen has Busy processing, please wait in red at the top and the hot end and the bed stays heated. The screen is not responsive. I've left it like that for an hour without it moving on …
Last reply by Coco-BQ Team, -
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I have TB6600 drivers. Can I use these with the Manta M4P? If yes, then how?
Last reply by Coco-BQ Team, -
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Hi,, before a newbie sees magic smoke, I have the M8P board, TMC5160 for motor A & B and TMC2209 for the rest. I'll have the jumpers set where the yellow boxes are but a little confused about the TMC5160 jumper setting. Anyone able to help? Anyone have the same setup and willing to show their setup so I don't destroy a good board or drivers? Also, would I be right in saying that the TMC5160 is SPI so all 4 jumpers need to be in place? The TMC2209 are UART?
Last reply by Coco-BQ Team, -
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Hello, I started to upgrade my Ender 6 with an Orbiter 2.0. Then I noticed some issues that I could solve with microstepping, so I purchased a M8U to help me improve it with a dual color Phaetus Taichi with 2 Orbiter 2.0. But my dreams are stopped because I'm not able to make X/Y and single Extruder to work. Only Z axis is working, and there is no noise at all, it's gorgeous. I connected X (left) to motor 1, Y (right) to motor 2, extruder to motor 3 and Z to motor 8 ( in the future I expect to connect 6 and 7 to extra Z and 4 and 5 to extra extruders). When I try to extrude/retract, nothing happens. When I try to home X or Y, a huge noise happens and I have…
Last reply by Coco-BQ Team, -
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Hi For some time I have been trying to get an Octopus MAX EZ with EZ2130 drivers to run with klipper, unfortunately without success. As soon as I try to move an axis, for example the x_axis, I get the following error: Unable to write tmc spi 'stepper_x' register CHOPCONF. As printer.cfg file I use the generic-bigtreetech-octopus-max-ez.cfg file. This is my first project with bigtreetech hardware and klipper and I hope someone can help me to solve this problem.
Last reply by PetBel, -
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Hello, I received a SKR MINI E3 V3 in the mail the other day and went to flash the firmware to include bltouch but now the board will only blink with a single red light. I assume I messed up the flash somehow. The firmware.bin file was renamed firmware.cur after I checked the card on my computer. Is there anyway to restore the board back to default or to reflash it? I have tried a few times and nothing.
Last reply by mcfc4heatons, -
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I am having issues with the SK3 MINI E3 v3 board after a few months of use. The red light on the board is blinking constantly, can you tell what that indicates and if I can fix it?
Last reply by Paul Maher, -
- 4 replies
- 389 views
I have tried for days now to attach the board to mine computer but always failed. I have tried the firmware deliverd by BigTreeTech version Marlin 2.0.9.3, does not work, I have tried the original marlin 2.1.x bugfixes, this didn't either work. Help,Help, what is going on. Hope somebody can help. I see in the platformio.ini this rule: default_envs = STM32H743Vx_btt But the vhip is an STM32H723VGT6
Last reply by Don1, -
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Pulled my bed forward while my ender 3 was booting. Now the printer flashes blue on the display before shutting off. What can I do to diagnose and fix this mainboard?
Last reply by fgtfv567,
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