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BIQU

BIGTREETECH SKR 3 Mute Silent Board Motherboard 32bit SKR 2 New Upgrade Controller Board Support TMC2209 TMC2208 A4988 Drivers Compatible with TFT LCD Display FDM 3D Printers DIY Mainboard

    • Based on 28 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 23
Order within 22 hours and 19 minutes
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Style: SKR 3


Features

  • New Upgrade of SKR 2BIGTREETECH SKR 3 mainboard is the upgrade version of SKR 2. Its processor is upgraded to 32-bit 480MHz ARM Cortex-M7 series STM32H743VIT6.The running speed and printing accuracy of SKR 3 controller is greatly increased by 30%+ while its working noise become lower.
  • Robust Power SystemSKR 3 controller board is equipped with TPS5450-5A power chip, which supports power input of DC12/24V and output current of 5A (peak output 6A ). With its robust power system, SKR 3 motherboard can firmly will be the perfect supporter for your Raspberry PI.
  • DIY Friendly InterfacesBOOT0 is added for programming firmware in DFU mode. WIFI module (ESP-12S, ESP-07S, ESP32) enables you to easily debug RRF. SKR 3 motherboard also supports bltouch, resume printing function, RGB lights, blocking detection and shutdown after printing function. Whats more, its also compatible with TFT35 E3 V3.0/TFT35 V3.0/TFT28 V3.0/12864 LCD display as well as TMC2209, TMC2208, TMC5150, DRV8825 stepper motor drivers.
  • Thermistor Protection DesignAdding protection circuit for the thermistor to avoid burning of main control chip caused by hot bed or heater creepage. The resistance value of thermistor of SKR 3 also supports PT1000 by wire jumper to select pull-up resistance value. In this way, its convenient for DIY by eliminating the connection of external module.
  • About FirmwareSKR 3 mainboard is directly compatible with Marlin and Klipper firmware (RepRapFirmware need to debug first). Firstly download firmware on GitHub website of name firmware.bin", copy and save it to SD card, firmware must bed reserved, then re-plug the SD card and wait to 10s. When the status indicator stops flashing and the file name in the Micro SD card is renamed to "FIRMWARE.CUR" then update sucessfully. Note: Our control board come without SD card.

Package Dimensions ‏ : ‎ 6.14 x 4.69 x 2.83 inches; 9.91 Ounces


Item model number ‏ : ‎ SKR 3 Mainboard


Date First Available ‏ : ‎ October 26, 2020


Manufacturer ‏ : ‎ BIQU


Best Sellers Rank: #29,975 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #5 in 3D Printer Controllers


#5 in 3D Printer Controllers:


Customer Reviews: 4.6 out of 5 stars 28 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Another Winner from Bigtreetech!
Style: SKR 3 EZ
Installed this board on a DIY core XY printer I've been building for a while. So far this works fantastic. I already had some TMC 2226 drivers so I'm using those instead of the EZ drivers. Previously I have installed an SKR 1.3 and an SKR 1.4 turbo into my other two printers. This new SKR 3 EZ is the best of all of them so far. The fans are pretty easy to set up. I found the Chris Riley YouTube video on this board most helpful for setting up this board. I referred to Chris's video a lot to get this working. So pretty straightforward and not much different than setting up the other BTT SKR boards. I can't say much about how it prints as I'm still getting my printer set up. So far I have been able to get the sensorless homing working and test all the functions and it all seems to be working very well. I'll update on how well it prints after I print some stuff. ... show more
Reviewed in the United States on July 27, 2022 by Jon B
    • Tricky upgrade for some printers, but silence at last (except fans)!
Style: SKR 3
I upgraded my Monoprice Maker Select V2 with this board and some TMC2208's. Not recommended for this printer, the stock MSV2 screen isn't directly compatible (get the LCD bundle), the mounting holes don't quite line up, and you need to dremel a hole in the control box for the USB port. Some of the cables needed connectors attached to fit, but this kit does come with the plugs to fit on. Last but not least, the stepper motors are near silent now! No more constant whining. The loudest part of my setup is now the blower fans, and occasionally the print bed axis when it moves fast. ... show more
Reviewed in the United States on June 9, 2022 by John
    • The Guys at Big Tree Tech take care of their customers.
Review Image by shane
Hello, I purchased the SKR_2 Motherboard. Both Tony and Peter at BigTreeTech customer service have been great. I did have a problem with the control board, and after a few E-mails back and forth with with some video's and pictures to validate test results, the guys at Big tree tech sent me out a new board. It arrived earlier than promised. It really says something about a company that stands by it's products with such great customer service. Especially in such a global situation, where these boards are used to control machines in environments that have so many different variables. Top Marks to the guys at BIGTreeTech! ... show more
Reviewed in the United States on February 15, 2022 by shane
    • I love this board!
This board is a pleasure to work with! I use it on both an Ender 5+ and an Ender 3 pro, and love being to enable just about every feature in marlin. :) Important note: as with any board, it is -VERY- important that you do not plug in and unplug stepper motors while the board is energized. You are likely to blow the stepper drivers and/or the board the very first time you try it! ... show more
Reviewed in the United States on October 31, 2021 by James Blackwell
    • Pain to get working.
I'm pulling my hair out. This thing will not recognize any SD card that I use, regardless of the format. It HAS to be the board itself. Searching the issue, it seems pretty common. Eventually bent some pins in the readed and got it going long enough to install USB firmware.
Reviewed in the United States on March 8, 2022 by DONJ
    • Where did these go?!?!
Style: SKR 3
I absolutely love this board in my ender 3 with dual Z motors. Was going to get another and they disappeared without a trace. What happened?? Not sure. I ordered the SKR 2 instead. Hopefully I like that one just as much.
Reviewed in the United States on December 20, 2021 by Jonathan

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