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BIQU

BIGTREETECH SKR 3 EZ Mainboard Silent Motherboard 48V High Speed Printing Support Marlin &Klipper Firmware Compatible with EZ2209 EZ5160 TMC5160 TMC2209 Driver for 3D Printer DIY Control Board

    • Based on 87 reviews
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Sunday, Feb 9
Order within 6 hours and 17 minutes
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Style: BTT SKR 3 EZ


Features

  • 48V High Speed PrintingMotor voltage of SKR 3 EZ varies from 12V to 48V (need to use EZ5160 Pro driver for 48V) while SKR 3 varies from DC 12V to 24V. Higher voltage can extremely improve your printing speed and you can adjust it with a jumper cap. What's more, SKR 3 owns 2 normal fans, and the EZ version owns 3 normal fans, which can ensure the smooth operation of your printer and advance your printing quality.
  • Safe Anti-misplugging DesignWrong installation of drivers will not only cause damage to the drivers itself but even ruin the motherboard or catch fire. And according to our survey, 40% Users may misplug the drivers unintentionally. Our new arrivals SKR 3 EZ motherboard and EZ series drivers, featuring an unprecedented anti-misplugging design, can totally remove such hidden dangers to offer you a better and safer printing experience! (Traditional TMC drivers is still compatible.)
  • Updates of ProcessorThe new processor of SKR 3 EZ controller is upgraded to 32-bit 550MHz ARM Cortex-M7 series STM32H723VGT6, with which the running speed and printing accuracy of SKR 3 controller is greatly increased by 30%+ while its working noise become lower. Its upgraded thermistor supports PT1000, exempting the need of external module.
  • DIY Friendly InterfacesBOOT0 is added for programming firmware in DFU mode. WIFI module (ESP-12S, ESP-07S, ESP32) is reserved. SKR 3 EZ 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 EZ2209/EZ2208/EZ5160, TMC2209/TMC2208/ TMC5150/DRV8825 stepper motor drivers.
  • About FirmwareSKR 3 EZ silent board compatible with three firmware Marlin, Klipper and RepRap, which are widely used in the 3D printing world. 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 SD card is renamed to FIRMWARE.CUR then update successfully. Note: Our control board come without SD card.

Brand: BIQU


Voltage: 48 Volts


Manufacturer: BIQU


Package Dimensions ‏ : ‎ 5.28 x 4.8 x 2.24 inches; 10.23 ounces


Date First Available ‏ : ‎ May 19, 2022


Manufacturer ‏ : ‎ BIQU


Country of Origin ‏ : ‎ China


Best Sellers Rank: #78,489 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #16 in 3D Printer Controllers


#16 in 3D Printer Controllers:


Customer Reviews: 4.4 4.4 out of 5 stars 87 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 9

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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Top Amazon Reviews

    • Good Adaptor Board
Style: BTT Manta E3EZ
Works well with my CB1 CPU and BTT HDMI5 Display.
Reviewed in the United States on October 27, 2024 by Timothy A Stiel
    • Great Control Board Skr3Ez
Style: BTT SKR 3 EZ
I was hesitant seeing the way it was delivered and the high return notification. I gave it a chance and I am very impressed. Although the seal was broken on arrival and the duck was missing (guess a employee wanted it) after creating my own klipper config file (which is available at reddit and klipper discord config section) and changing everything over it has been a fantastic experience. I swapped out a stock sv06 plus board to this skr3ez board. I have dual z with dual zalign , great power to steppers, and there quiet, I have sensorless homing working great and using stealthchop (which I was told No board can do) this board idles around 40-50C I do have a fan on it for cooling. And it's doing all this on a Meanwell 350watt power supply. ... show more
Reviewed in the United States on May 6, 2024 by Amazon Customer
    • Great motherboard for Upgrading 3D Printer
Style: BTT SKR 3 EZ
First board arrived non-functional, however, they quickly sent me a replacement and it worked great. Easy to program with Marlin. Pronterface worked with absolutely no issues for fine tuning/calibration. Runs very quiet.
Reviewed in the United States on January 5, 2024 by Labowski (Dude)
    • working in DIY laser
Style: BTT SKR 3
Like: Limit inputs are properly filtered. Works with both UART and manual setting step-sticks. Fast 32-bit processor. USB-B connector, strong. Supported by grbl-HAL. Overall its a better solution than ESP32 with CNC shield. The only downsides are no built-in ethernet and limited motor size by the step-sticks. Ive used it for a month and the only failures were 2 loss of communication with my laptop (M1 macbook). I am running 230400 baud. I broke the bootloader once and BTT sent me another by emai. ... show more
Reviewed in the United States on December 20, 2024 by Sm
    • Not much support
Style: BTT SKR 3
Purchased this board to go in my ender 5. Followed all directions and was unable to get a working firmware. Located very minimal references for this particular chip. Most support out there is for the 743 chip, not the 723. Marlin from what I could find is not compatible with 723. It could be, but through my hours of rooting around and following tutorials, 723 isn't in the cards. Followed multiple guides to setup klipper to no avail. Many hours wasted on this board. Edit: I struggled with this board for a few days, there is nearly no support for the board anywhere. After mixing and matching a few different tutorials, I was finally able to get this board up and running. As of right now, the board is running and it is much quieter than the stock 5 Plus board. This was a great learning experience though. ... show more
Reviewed in the United States on March 31, 2023 by Stephen
    • I WANT to like it
Style: BTT Manta E3EZ+EZ2209*5
So, it's a neat idea. Compact form factor and all the output and functionality you need with nothing you don't. I got it working, but would I do it again? Well, it's supposed to work with Marlin, but good luck with that. If you have the skill to make it work, why would you. I tried while I was tinkering because I'm well versed Im marlin and wanted to troubleshoot before adding klipper while my CB2 was shipping. So, it must be good once klipper is installed right? Well, not really. it's more compact than a board and a pi, sure. But if you're building it into anything larger than an stock ender that doesn't really matter and even then, you have to print a custom case which by the way, the one big tree tech provides an STL for is terrible. Go on thingiverse and find a better one, which make the electronics enclosure larger, which kills the point of the board. The whole size of a stock board thing is sort of a salesman lie. It bolts up the same, but it is larger and the wiring is TIGHT and you won't have access to some of the ports if you use the provided case. Oh also, it's a lot easier to use auto power off features if you use an external pi because it's much trickier to shut down a compute module, before powering off the computer. It might not be possible at a, I'd have to dig more but if it is possible big tree tech should have that info in the github because it would be very useful, the fact that it's not makes me think they didn't think that through. A normal raspberry pi has it's own power supply so you can power it separately from the printer to use a clean power off cycle. it works, but it's not what they advertise and a version 2 will hopefully fix that, but it will be too late for me. I won't be using this or any manta again for another build without a HUGE overhaul. ... show more
Reviewed in the United States on January 5, 2025 by carlyle hawkyard

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