Top 10 Rated 3d printer motherboard in 2021 Comparison Table
- 【Main Control Chip】Using STM32F407VGT6 chip, ARM-level 32-bit Cortex-M4 processor; and the main frequency is up to 168MHz 1Mbytes Flash 192Kbytes SRAM + 4Kbytes backup SRAM.
- 【Additional Protection Circuit】The on-board power supply anti-reverse design and plug-in fuse effectively protect the motherboard from being burned out; The thermistor interface has added a protection circuit to prevent leakage of electricity from burning the chip pins.
- 【Increase Heat Dissipation Area】Adopt an integrated heat sink, increase the heat dissipation area and enhance the heat dissipation capacity; Compatible with Marlin and RepRapFirmware firmware.
- 【Non-resilient SD Card Slot】Using non-self-resilient SD card slot to avoid the problem that the SD card cannot be used due to spring damage; Using the MICRO USB interface, the motherboard is compatible with more types of printers;
- 【After-sales Service】We have been pursuing perfect product quality and technical support services. If you encounter any problems in using the product, you can always contact us through Amazon, and we will definitely provide you with high-quality services.
- ➤Upgrade Replacement: Upgraded from V1.15 8Bit to V4.2.7 32Bit. The silent mainboard can reduce stepper motor noise. The TMC driver is super quiet!
- ➤Thermal Runaway Protection: Optimized circuit, enabling thermal runaway protection to effectively solve heating problems.
- ➤Eeay to Operate: With USB Port, can be Worked With E/Z/Y/X Axis Motor.
- ➤Driver: TMC2208 drivers. Marlin 1.1.8 and Bootloader installed,the firmware can be modified by ARDUNO with USB cable.
- ➤Note: It has the free unified firmware preconfigured for Ender-3. If you wanna install this board to Ender-3 Pro /Ender-5, you will need to flash the firmware. If you do not have the firmware please contact us!
- ※1. 【Product Name】: SKR MINI E3 V2.0, Version: V2.0 STM32F103RCT6
- ※2. 【MOS Tube】： The hot-bed MOS tube uses WSK220N04, a low on-resistance, a larger heat dissipation area and reduces heat generation
- ※3. 【Advantage】: Optimize the plate and the frame to avoid the phenomenon of screw hole gaps. Avoid the phenomenon of screws hitting components.※4. 【Functions】： Supports BLtouch, detection of blocked rotation, resumption of shutdown, shutdown after shutdown, etc .;
- ※5.【Q】What if I received a product which looks like used?What's going on?【A】: Amazon has a return service. Some buyers have already used our product. If the customer is not satisfied with our product, return it to Amazon. This is allowed; however, Amazon may return the product to a saleable location without checking it clearly. And then send it back, if you encounter this situation, please contact us directly, we will deal with the problem for you
- ※6.【SKR Mini E3 V2.0 Firmware】: Please search BIGTREETECH at GitHub.
- Smooth Running - Upgrade Single Z-axis structure to a dual Z-axis structure, avoiding backlog of filament thoroughly, which improves stability of 3D printing.
- Easy Leveling - Both ends of the X axis are raised and lowered synchronously, which reduces difficulty and frequency of bed leveling obviously.
- Increased Accuracy - Compared with original structure, dual Z-axis kit reduces the layer ripple caused by Z-axis vibration, increasing the printing performance of 3D printer.
- Stable Performance - Compared with Closed Timing Belt, this 3D printer parts set still retains the design of stepper motor to ensure screw rod smooth operation.
- Easy Assemble - No need to modify or weld the machine, no need to replace motherboard, this 3D printer accessories kit comes with instructions, could be assemble quickly.
- 【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.
- New Upgraded V4.2.7 Motherboard Compatible with Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5. NOTE: It only preinstalls the Ender 3 Pro firmware, if you want to install it in your Ender 3, Ender 5 or Ender 3 V2, need to flash the Ender 3 / Ender-5/Ender 3 V2 firmware.If you need the firmware, please contact us freely. Ender-3 / Ender-3 Pro/ Ender 5 use the same mainboard but different firmware, please select the type you need. For Ender 3 Pro, You just plug and install them in and start operate!
- New Upgrades: The microcontroller is upgraded from 8-bit to 32-bit, the running speed is obviously accelerated; the noise is lower and the precision is higher. Increase material breakage detection and automatic leveling function.
- Driver: TMC2208 driver & Marlin 1.1.9 for V1.1.5 mainboard while TMC2225 driver & Marlin 2.0.1 for V4.2.7 mainboard. Bootloader preinstalled on both version boards.
- Thermal runaway protection is enabled. The Board is Optimized by Circuit, effectively solve the Heating Problem. Eeay to Operate: With USB Port,can be Worked With E/Z/Y/X Axis Motor. Voltage: Support 24V input voltage.
- Update Firmware: If the board you received is V1.1.5 please flash firmware with ISP cable. If the board you received is V4.2.7, please copy the firmware file to a formated SD card with no other files in it. Turn off the printer and unplug the power cord. Insert the SD card & power cord, and turn on the printer. Wait 10s to complete the firmware updating process.
- 💥Integrates a AOZ1284PI power regulator which supports 12-24V power input and a maximum output current of 4A - enough to power external components such as LEDs and even a raspberry pi;
- 💥Includes a protection circuit on thermistor inputs which protects against short circuits between the heater cartridge and the bed heating element. This is a common mistake made by many users when replacing a nozzle or working on the hotend so we expect this feature to be a welcome one;
- 💥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.
- 💥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.
- 💥Includes an additional heater protection circuit which protects against runaway heating on the bed and hotend heaters. By default, the heaters are off so if the MCU or MOSFETs are damaged, the heaters will shut down instead of enter into thermal runaway;
- Self-developed Silent Motherboard: The Ender-3 V2 built-in self-developed silent motherboard, which has stronger anti-interference, faster and more stable motion performance, silent printing and low decibel operation.
- UL Certified MeanWell Power Supply: Equipped with MeanWell power supply, produced by the listed company with mature technology, meeting all the needs of fast heating and long-time printing. Moreover, the power supply is concealed in the machine, making it much safer.
- Effortless Filament Feed-in: Ender-3 V2 adds a rotary knob on the extruder, making loading and feeding filament process much easier; Brand new operation UI system and 4.3" smart color screen greatly improve user experience.
- Resume Printing Function: Can resume printing from the last recorded extruder position after suffering unexpected power outages, saving your time and reducing waste.
- Carborundum Glass Platform: Enable the hotbed heat up quicker and prints adhere better without the warping. Ultra smoothness even on the first layer.
- Please Note: The length of it is 20mm which is not suitable for CR10 series products)
- Die Spring: compatible with most 3D Printer Bed, great Ender 3/2 TronXY X5S heat bed springs, flat top and stiffer;(Note: The length of it is 20mm which is not suitable for CR10 series products)
- Hole Diameter (OD) : 0.31"/ 8mm; Rod Diameter (Inner Dia): 0.16"/ 4mm; Length: 0.8"/ 20mm
- Rectangular Section, strong, keeps print bed level better.
- After Sales Guarantee: each one desfective item can have the free replace or refund, need more help please feel free to email or QA us, we will try our best to service you.
- The highly-integrated mainboard is suitable for Anet A8 Plus 3D printer.
- Upgrading circuit design offers it stable performance.
- Adopts for MOS with high-perforamnce as a driver, great heat dissipation effect.
- 24V power supply input receivable, with USB port, easy for connection and operation.
- Support the connection for Ramps1.4, 2004 LCD and 12864 LCD control board.
Our Best Choice: BIGTREETECH SKR E3 RRF V1.1 Control Board Onboard TMC2209 UART Stepper Motor Driver New Upgrade 3D Printer Silent Motherboard for Creality Ender-3 Series, Use ARM-Based 32-bit Microcontroller
Our SKR E3 RRF V1.1 motherboard can be used with SKR E3 RRF IDEX expansion board and dual Z-axis kit to achieve dual extrusion printing.
This listing ONLY includes SKR E3 RRF V1.1 Motherboard.
BIGTREETECH SKR E3 RRF V1.1 Control Board
Specially Design for Ender3 Series Printers.
Layer: 4 layers
Logic voltage: 3.3V
Power input: DC 12/24V
Motor Drive Interface: XM, YM, ZAM, ZBM, EM.
Motor Driver: UART mode of onboard TMC2209.
Recommended Software: Cura, Simplify3D, Pronterface, Repetier-host, Makerware.
Temperature Sensor Interface: TH0, THB, 2 channels 100K NTC (thermal resistance).
Display Screen: All serial touch screens of BIGTREETECH, Ender3 original LCD12864 screen.
PC Communication Interface: MICRO USB, easy to plug and unplug, communication baud rate 115200.
1.The name of the firmware file in the SD card cannot be changed (including English capitalization).
2. The wiring must be done under the premise of power off. After confirming that the wiring is correct and the driver is inserted correctly, the power can be turned on.
3. At present, only marlin firmware supports the LCD12864 screen with this interface CR10_STOCKDISPLAY.
More 3D Printer Accessories Products About KINGPRINT：
Package Dimensions : 5.4 x 5 x 1.2 inches; 5.75 Ounces
Date First Available : March 23, 2021
Manufacturer : BIGTREETECH
ASIN : B08ZSD3QBP
【Main Control Chip】Using STM32F407VGT6 chip, ARM-level 32-bit Cortex-M4 processor; and the main frequency is up to 168MHz 1Mbytes Flash 192Kbytes SRAM + 4Kbytes backup SRAM.
【Additional Protection Circuit】The on-board power supply anti-reverse design and plug-in fuse effectively protect the motherboard from being burned out; The thermistor interface has added a protection circuit to prevent leakage of electricity from burning the chip pins.
【Increase Heat Dissipation Area】Adopt an integrated heat sink, increase the heat dissipation area and enhance the heat dissipation capacity; Compatible with Marlin and RepRapFirmware firmware.
【Non-resilient SD Card Slot】Using non-self-resilient SD card slot to avoid the problem that the SD card cannot be used due to spring damage; Using the MICRO USB interface, the motherboard is compatible with more types of printers;
【After-sales Service】We have been pursuing perfect product quality and technical support services. If you encounter any problems in using the product, you can always contact us through Amazon, and we will definitely provide you with high-quality services.