Introduction:
BTT SKR MINI E3 is a customized motherboard for Ender3 printer launched by the 3D printing team of Shenzhen Big Tree Technology co., LTD., which can perfectly replace the motherboard of the original Ender3 printer.
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Firmware download:
SKR MINI E3 V3.0:https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3
SKR MINI E3 V2.0:https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/hardware/BTT%20SKR%20MINI%20E3%20V2.0 Â BIGTREETECHSKR MINI E3 V3.0
New Break Through The Rebirth of MINI E3
SPECIFICATION
Size Diagram
Note:
Regardless of the MCU used, the SKR MINI E3 V3.0 features the following: Integrated4 TMC2209 drivers (with UART interface), 3 CNC fan ports, support 4 stepper motor drivers(X, Y, Z (dual Z-axis), E0), and 2 NTC ports. Additionally, it also provides the followinginterfaces: heated bed xl, heater cartridge x1, SD Card x1, Micro USB x1, LCD display x1.TFT display x1, auto power-off xl, power loss recovery x1, RGB x1, BLTouch x1,filament runout sensor x1, and X/Y/Z-axis limit switch x1. We will randomly shipthe SKR MINI E3 V3.0 equipped with either the STM32GOBORET6 or the STM32GOB1RET6
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ADVANTAGES
Main control chip
ARM Cortex-MO+
STM32G0B1RET6/STM32G0BORET6
Double Z-axis interface
Add parallel double Z-axis interfaces
More stable running
Compatibility
Compatible with Ender 3, Ender 3 Pro
Ender 5, CR-10…
Better protection and safety design
Increase the distance between the driving chip and the components to avoid the trouble caused by the heat support more functions expansion
Support BL touch, filament detection, power-off resume, automatic
shutdown (PS-ON), etc
Add 5V power supply
5V power supply
with BL touch,TFT and RGB interfaces
BIGTREETECH DCDC5V V1.0module + 5V power supply
BETTER THERMAL
PERFORMANCE
Larger heat dissipation area
Better heat dissipation
Three CNCFan Interfaces
Change the original Frequent to the CNC Fan, User-friendly
PRODUCT DISPLAY
PRODUCT DISPLAY
AliExpress Shopper –
Was delivered on time and was in great condition. Fits on Ender 3
p***n –
came 7n fast
I***l –
Fast shipment! but no ducky duck this time🫤
G***Y –
Very nice quality board for my ender 3 v2. Bought as an upgrade so that i can connect my 2nd z stepper motor directly to this motherboard – instead of the supplied y cable that was supplied for my creality 4.2.2 board. Thank you. Uk.
G***b –
This board is amazing! The silent stepper drivers are a real improvement, i would say it’s the best drop-in replacement for the ender 3’s control board! It also cones with a little rubber ducky! It’s like how prusa ships their products with a bag of gummy bears!
О***в –
Works fine, quiet
G***r –
Fits perfectly. Lots more pins than original ender board
J***s –
All good
E***n –
Easy to install, and easy to customize. I originally bought it for my ender 3 pro, but i liked it so much i bought it for an ender 5+
S***n –
This works really well with my ender 3 pro. No issues at all. It came with a connection cable and documentation for installation. Fitment is perfect and the steppers are now very smooth and quiet. Highly recommend.
t***r –
Perfect replacement to add silent motor and auto leveling to ender 3 pro. Beware factory motherboard has hot glue & make sure to document well before unplugging anything.
R***o –
It works perfectly
AliExpress Shopper –
Very good original product as described on the web page. Very good value for the money.
s***r –
Packing and item arrived in excellent condition. This is a great motherboard and well worth the price. Looking forward to getting this setup on my ender3.
r***a –
As expected. Work great! Not my 1st one. Love btt
E***r –
Best mainboard ever! Great price, great mainboard. Genuine btt product, and………… a rubber ducky :d
a***r –
Exactly what i needed! Great quality, fast shipping, and worked perfectly. Would definitely buy again.
K***t –
Thank you