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BIGTREETECH SKR MINI E3 V3.0 32 Bit Control Board for Ender 3/Ender 3 Pro/Ender 5/Ender 5 plus/CR-10

$59.99 USD $33.98 USD Sale
1060000511


Shipping from: China
Style: Without cable (for Ender 3 V2 screen)

  • Global Fast Shipping
  • Free Shipping USD $49+
  • 180-day Warranty
  • Earn BQ Maker Coins to get cash discounts when buying this product
Compatible 3D printers

Ender 3, Ender 3 Pro, Ender 5, Ender 5 Plus, CR-10 (BTT provides compiled firmware for Ender 3 and Ender 5)

Shipping & Warranty

Most regions enjoy free shipping on orders over $49. Accessories are covered by a 180-day warranty, offering replacement but not repair.

Shipping from
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New Breakthrough | The rebirth of mini e3

SKR MINI E3 V3.0

  • Tailored for Ender 3, with compatibility extended to Ender 3 Pro/Ender 5/Ender 5 Plus/CR-10.
  • Utilizes the STM32G0 chip for reliable and consistent data transmission.
  • Compatible with Marlin & Klipper firmware, ensuring versatile software support.
  • Enables Multiple Function Expansions for enhanced customization and adaptability.

Supports Multiple Function Expansion Modules

  • Z-PROBE --- Bed-levelling module, such as BIQU Microprobe V2.0.
  • Fil-DET --- Filament detection module, such as BTT SFS V2.0
  • POWER-DET --- Power-off resume module, such as BTT UPS V1.0
  • PS-ON --- Automatic shutdown module, such as BTT Relay V1.2

5V Power Supply for BL Touch, TFT, RGB Interfaces

Option 1, To use the onboard 5V PSU, short the pins using jumper.

Option 2, To use an exteral BIGTREETECH DCDC5V V1.0 module, short the pins using jumper.

Wide Compatibility

Not only Ender 3, the SKR MINI E3 v3.0 is also compatible with Ender 3 Pro, Ender 5, Ender 5 Plus, CR-10, etc.

Compared to V2.0, SKR MINI E3 V3.0 adds one more fan interface, in total it supports 3 CNC fans.

To connect the corresponding axes with the jump caps choose the sensorless homing function. Note: If choose this function, the external ENDSTOP can't be used.

Offering two types of ports that can be connected with different screen.

Specification

Product Size

103.75*70.25mm

Board Layer

4

MCU

ARM Cortex-M0+ STM32GOB1RET6/STM32GOBORET6

Power Input

DC 12/24V

Logic Voltage

3.3V

Motor Driver

UART mode of on-board TMC2209

Interfaces of Motor Driver

XM, YM, ZAM, ZBM, EM

Interfaces of Temperature Sensor

TH0, THB, 2-way 100K NTC (RTD)

Compatible Display

2.4-inch TFT, 3.5-inch TFT, Ender 3 original LCD12864 screen, etc.

PC Communication Interface

USB Micro B type, easy to plug, communication baud rate 115200

File Format

G-code

Recommended Software

Cura, Simplify 3D, Pronterface, Repetier-host, Makerware

What's in the box?

SKR MINI E3 V3.0 *1

USB Cable *1

BTT Duck *1

Files

Frequently Asked Questions About Product

Does the SKR Mini E3 V3 come with a SD card?

Our control board comes without a SD card.

How many drivers does SKR Mini E3 V3 have?

Four drivers integrated.

Where can I find the firmware for my printer?

Our engineer currently provide the compiled Marin firmware for Ender 3, Ender 5. But if you have other types of printer, you need to find or complie the firmware for your printer. Of course, we recommand you use Klipper, then the complie process will be easier.

Is this motherboard compatible with Ender 3 original screen?

Yes. If you are using Ender 3 V2, be sure to also get the cable to connect to the OEM screen.

Will this board support Octopi?

Yes, it will.

Customer Reviews

Based on 106 reviews
89%
(94)
8%
(9)
1%
(1)
2%
(2)
0%
(0)
Ģ
Ģirts P.

Had no ducky in my order :D

B
Bradley S.
BTT SKR mini E3 V3

The control of the steppers is great. The ability to tune the steps is great. Over all a good upgrade. But I’m still battling fan issues. I have them assigned correctly and firmware set correctly but my hot end fan still doesn’t control right. I occasionally lose prints to heat creep because the fan turns off. Temporarily I hard wired the hot end fan to power and put a switch on it. If I get the fans resolved I would gladly give 5 stars on this upgrade.

A
Alexander B.
Lohnendes Upgrade

Druckt nun flüsterleise, zumindest, wenn das Netzteil des Ender 3 nicht so laut wäre. Bin bislang sehr zufrieden.

D
Dr. S.S.
Product quality is good.

I am really impressed with its sleek design, but still loaded with superb features. So, I picked up this board to build my 1st infinite length belt 3d printer. This also gives me scope to upgrade it to Klipper based machine in near future.

M
Muhammad C.
Amazing board, huge step up from the stocker ender 3 Melzi

my printer runs so quiet now, replacement was relatively simple. pro tip: if you're switching out your stock ender 3 board also get ferrules and a few 2 pin JST connectors to make your rewiring easier