Additive Manufacturing Products By BIGTREETECH

• BIGTREETECH Kraken V1.0 Control Board DIY 3D Printer

• This kit includes BIGTREETECH SKR Mini E3 V3.0, BTT Pi V1.2, TFT35 SPI V2.1, Smart Filament Runout Sensor V2.0, which can upgrade klipper firmware for i3 and CoreXY 3D printers.
• The SKR Mini E3 V3.0 adopts STMicroelectronics' latest G0 series main control chip STM32G0B1RET6 or STM32G0B0RET6; Adding controllable cooling fans and upgrading drive heat sink effectively reduces the temperature during 3d printing work.
• The BTT Pi is equipped with quad core 64 bit ARM Cortex-A53 @ 1.5GHz processor, 1GB DDR3 memory chip, with powerful performance. Reserve SPI port, ADXL345 port, USB To CAN module(need to purchase U2C module) to enhance DIY performance.
• The TFT35 SPI LCD display adopts SPI, and the touch screen adopts I2C communication mode; It can be connected to the motherboard through FPC cable, making the operation simple and convenient; Adopting XH2.54 terminal design, it can communicate with a single board through terminals.
• Thr SFS V2.0 detects extrusion errors caused by filament runout, nozzle clogging, filament tying, and extruder trouble. It has two signal outputs and indicator lights to distinguish between clogging or filament runout. Small and lightweight, it will not add too much pressure to the printer's extrusion head.

• Main Control Chip Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.
• Strong DIY Support This motherboard supports up to 8 stepper drivers with 9 stepper driver outputs in total; And up to 6 PWM fans and 2 always-on fans with the ability to individually select the voltage rail that will drive each fan. Select from Vin, 12V or 5V.
• Motherboard Expansion Function Support BLTouch, locked-rotor detection, shutdown after printing, resume printing after power failure, CAN bus, U disk function, IIC expansion; at the same time reserved WIFI interface, PT100 thermistor interface (optional), dual Z-axis printer.
• TMC2209 Driver Features The TMC2209 stepper driver is not easy to lose steps and is in an ultra-quiet mode; the module has a large area of heat dissipation pad, which can reduce the temperature of the driver when it is working; the module supports three modes: STEP / DIR and UART.
• TMC2209 Driver Mode TMC Motor drivers can be used in SPI or UART mode by simply adjusting the onboard jumpers beneath each motor driver. Additionally you can connect or disconnect the TMC DIAG pin using an onboard jumper allowing you to use hard endstops or sensorless homing without the need to cut any pins.

• If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems
• Because the fan on the SKR Mini E3 V2.0 control board is a CNC fan, you need to set the wind speed before using it. (Note: V2.0 version of the fan is not ready to use after power on)
• Compatible with BLTouch, RGB color lights, occlusion detection, stop and other functions
• Increase the distance between the driving chip and the components to avoid the trouble caused by the heat sink
• BLTouch is an auto leveling sensor for 3D Printers based on open-source.Simple, Smart, High-precision.It could work with any kinds of bed materials, such as glasses, woods, metals, and so on

• Main Control Chip Features This new SKR Mini E3 V2.0 motherboard uses the STM32F103RET6 main control chip, and its flash memory size is 512K.
• CNC Fan Because the fan on the SKR Mini E3 V2.0 control board is a CNC fan, you need to set the wind speed before using it. (Note: V2.0 version of the fan is not ready to use after power on).
• TFT35 E3 V3.0 This display board has higher compatibility. Users can select two work modes:UART serial port screen mode and 12864 screen mode;Serial port screen mode supports two printing modes: SD card and U disk.
• MOSFET The hot bed MOS tube uses WSK220N04, low on-resistance, larger heat dissipation area, and reduce heat generation.
• After-sales Support If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems; Thank you for your support.

• Why use EZ Drivers Because 40% of users have damaged the driver due to the wrong installation. It will damage the control board or even more damage. Using EZ Drivers can improve the experience of more users
• SKR 3 EZ 3D Control Board adopts two kinds of driver sockets, which are compatible with both BIGTREETECH EZ series driver modules and TMC series driver modules. Each motor drive module can select the corresponding motor voltage through the jumper cap
• SKR 3 EZ mainboard using 32-bit ARM Cortex-M7 series STM32H723VGT6 main control chip with a main frequency of 480MHz, the performance has greatly improved. It reserves the BOOT button, users can update the motherboard boot program through DFU
• SKR 3 EZ's numerical control fan realizes 24V, 12V, 5V voltage selection through the external power supply module, eliminating the need for the operation of the customer's external transformer module, thereby reducing the probability of damage to the motherboard
• EZ Drivers can achieve quietness when the motor is locked and running at low speed. It is recommended to select when the maximum motor speed is lower than 300RPM; it can achieve quietness and low power consumption in a wide range of speed and torque. It is recommended that the maximum motor speed exceeds 300RPM Select at 300RPM

• BIGTREETECH SKR V1.4 Turbo using 32-bit 120MHz ARM-class Cortex-M3 series LPC1769 main control chip, the performance is greatly improved.
• SKR V1.4 Turbo control board can supply power to TFT screen, BLtouch, Neo-pixel by plugging in an external DC5V power module; in addition, I2C, SPI, WIFI interface is reserved to facilitate customer DIY.
• On-board TMC-driven SPI working mode and UART working mode, and the on-board DIAG function pins are convenient for customers to use, eliminating the complicated wiring process, which can be used by simply removing and inserting the jumper cap.
• Compare to other stepper motor driver in the market, our TMC2209 silent stepper driver generate lower heat and it has a large-area cooling position to lower the temperature. It driver can lower 30% heat than others stepper motor drivers even working last for a long time. With Passive cooling on a 10 hours print, they only hit 37 degree C.
• BIGTREETECH TMC2209 V1.3 is an ultra-silent motor driver IC for two-phase stepper motors, which adopts stealthChop2 Mute technology which reduces motor noise to the point of silence at low velocities to ensures noiseless operation, maximum efficiency and best motor torque. spreadCycle allow for highly dynamic motion. Drive current 2A, peak current 2.8A, voltage range 4.75V-29V, 256 subdivision.

• Adopt ARM Cortex-M0+series STM32G0B1RE master chip with 32-bit main frequency of 64MHz
• The maximum power supply of the motor is 56V, and for the larger voltage when using EZ5160, the isolation chip is used to protect the main controller from burning IO
• The SPI expansion interface is reserved on the main control board for external acceleration sensor of customers using Klipper firmware for acceleration compensation
• The power chip adopts TPS5450-5A and supports DC12/24V power input. The output current of the chip is up to 5A and the peak value is up to 6A, which perfectly supports raspberry pie power supply
• The BIGTREETECH Manta E3 EZ main control board and the core board use the BTB connection mode, making it possible to select other core board solutions other than CM4, such as BIGTREETECH CB1

• The main control uses the ARM-level Cortex-M4 series with a 32-bit dominant frequency of 168 MHz STM32F407ZGT6 chip, performance is greatly improved
• Equipped with highly modular open source firmware Marlin2.0, it is convenient for users to DIY and further-development, to avoid the worry of not being able to master the core code
• Motor driver support :TMC2209, TMC2208, TMC5160, TMC2130, EZ2209, EZ5160, EZ2130, EZ2208, etc..Display screen support: BIGTREETECH TFT35-E3, TFT35, TFT50, TFT70, Mini12864, etc.
• Support Serial WIFI Online Printing. 6 motor drives, 3 extruders, 3 CNC fans. Reserve extended ports of BL Touch, PWM, ADC, UART, I2C and SPI; Support power-off continuous printing, material cut detection, shutdown and other functions; Support for dual Z axis printers
• If you encounter any problems, please contact us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems

• 32 Bit Microprocessor : Adopted ARM Cortex-M3 series STM32F207VCT6 master controller chip with 32-bit CPU main frequency of 120 MHz, BTT TFT35 V3.0.1 touch screen can perfectly replace the LCD12864 screen for use.
• Dual Working Modes : BTT TFT35 V3.0.1 display enables two different modes, with options for either LCD12864 Encoder Mode, or the modern Colour Touch Screen Style. It also supports both SD card and USB stick printing.
• More Reserved Extensions :TFT35 V3.0.1 touch screen reserves the extension ports of filament break detection, automatic shutdown after printing, also WIFI function can be realized by external WIFI module through WIFI port.
• Easy Firmware Updates : It is easy and convenient to update firmware by SD card, simply downloading from Github, coping and saving it to SD card. firmware must be reserved, then re-plug the SD card and wait to 10s. That's all takes to finish updating on firmware.
• 100% Technical Supports : If you have any problems about BTT TFT35 V3.0.1 touchscreen, please feel free to contact us on Amazon. Our technical supports team will respon to you within 24 hours. 1-Year Warranty is 100% guaranteed!

• High Performance Chipset: BIGTREETECH Octopus pro v1.0.1 control board F446 version uses 32-bit ARM-level Cortex-M4 series STM32F446ZET6 main chip with a frequency of up to 180MHz, and 512kb of flash memory. Compatible with BTT Pi V1.2 / Pi 2 or CB2/CB1+PI4b adapter, support Klipper or Marlin firmware/Operation systems Raspberry-Pi / Octoprint.
• Supports Multiple BUS: BTT Octopus Pro V1.0.1 32 bit control board supports CAN BUS and 4 hotend heaters, using 6P6C RJ11 interface, easy to expand. Onboard 32K EEPROM (AT24C32) and MAX31865, without welding, it can support 2/4-wire PT100/PT1000 temperature measurement (changing the welding resistor can support 3-wire PT100/PT1000 temperature measurement).
• 6 PWN Fans Plus 2: Comes with 6 controllable fans, and two normally open fans, which all supports power supply voltage range from Vin, 12V, and 5V. Protection against shorts in the fan sockets effectively prevents FETS from damages caused by turning on/ off the fans
• Update Firmware via USB/DFU: Firmware updating by USB and DFU mode are available. Updating it through DFU will allow us to upload the firmware or bootloader in case the normal process does not work while using USB-C cables, which is NOT recommended for novice users
• After-Sales Services: If you have any questions about BIGTREETECH Octopus pro v1.0.1 3D printer control board, please feel free to tell us via Amazon. Our professional technical group will take care of your problems

• Main Control Chip: Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz
• Strong DIY Support: This motherboard supports up to 8 stepper drivers with 9 stepper driver outputs in total; And up to 6 PWM fans and 2 always-on fans with the ability to individually select the voltage rail that will drive each fan. Select from Vin, 12V or 5V
• Realize Online Printing: Interfaces with a Raspberry-Pi using emulated serial over USB or direct UART to any of the serial ports on the board, to realize Klipper Firmware and Raspberry Pi Online Printing
• Motherboard Expansion Function: Support BLTouch, locked-rotor detection, shutdown after printing, resume printing after power failure, CAN bus, U disk function, IIC expansion; at the same time reserved WIFI interface, PT100 thermistor interface (optional, Only reserved interfaces, customers need to purchase chip welding, please pay attention.), dual Z-axis printer
• Increase Protection Function: Uses high-performance MOSFETs to increase heating efficiency while also reducing heat generation on the motherboard. Supports ?print from SD card and ?print via USB OTG using the integrated USB-A port

• TMC5160T V1.0 is a stepper motor driver with ultra-quiet mode and small heat
• TMC5160T V1.0 is not easy to lose step and can prevent the motor from shaking
• TMC5160T V1.0 is a high-power stepper motor drive control chip with external expansion rate MOS tube, the maximum current can reach 20A
• TMC5160T V1.0 can drive 57 stepper motors, Stepper motor torque control or sensorless homing can be achieved
• Special Note: Currently only Marlin2.0 and above firmware supports the SPI mode of the TMC5160T

• Main Control Chip Features: This SKR Mini E3 V2.0 motherboard uses the STM32F103RCT6 main control chip, and its flash memory size is 256K
• CNC Fan: Because the fan on the SKR Mini E3 V2.0 control board is a CNC fan, you need to set the wind speed before using it. (Note: V2.0 version of the fan is not ready to use after power on)
• Hot-bed Mosfet: The hot bed MOS tube uses WSK220N04, low on-resistance, larger heat dissipation area, and reduce heat generation
• Upgrade Features: Support BLtouch, filament detection, power-off resume, automatic shutdown, etc.; Increase the distance between the driving chip and the components to avoid the trouble caused by the heat sink
• After-sales Support: If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems

• Main Control Chip Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.
• Strong DIY Support This motherboard supports up to 8 stepper drivers with 9 stepper driver outputs in total; And up to 6 PWM fans and 2 always-on fans with the ability to individually select the voltage rail that will drive each fan. Select from Vin, 12V or 5V.
• Motherboard Expansion Function Support BLTouch, locked-rotor detection, shutdown after printing, resume printing after power failure, CAN bus, U disk function, IIC expansion; at the same time reserved WIFI interface, PT100 thermistor interface (optional), dual Z-axis printer.
• TMC2209 Driver Features The TMC2209 stepper driver is not easy to lose steps and is in an ultra-quiet mode; the module has a large area of heat dissipation pad, which can reduce the temperature of the driver when it is working; the module supports three modes: STEP / DIR and UART.
• TMC2209 Driver Mode TMC Motor drivers can be used in SPI or UART mode by simply adjusting the onboard jumpers beneath each motor driver. Additionally you can connect or disconnect the TMC DIAG pin using an onboard jumper allowing you to use hard endstops or sensorless homing without the need to cut any pins.