BIGTREETECH SKR Mini E3 V2.0 32Bit Control Board Integrated with TMC2209 UART Perfect fit for Ender 3/ 3 Pro/ 5/ 5 Pro 3D Printer

Description

BIGTREETECH SKR Mini E3 V2 32Bit Control Board, Fits directly in Ender 3, Ender 3 Pro, Ender 5, Ender 5 Pro, or any other 3D Printer with a similar case footprint.

For more detail about SKR MINI E3 V2.0 you can visit this link:
https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/hardware/BTT%20SKR%20MINI%20E3%20V2.0

Ⅰ. Introduction: BTT SKR MINI E3 V2.0 is a customized motherboard for Ender3 printer launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD., which can perfectly replace the motherboard of the original Ender3 printer.

Motherboard features: (mainly introduces upgrades based on V1.2)
1) Use MP1584EN power chip, support 12-24V power input, the maximum output current can reach 2.5A;
2) The hotbed MOS tube uses WSK220N04, low on-resistance, larger heat dissipation area, and reduce heat generation;
3) Onboard Sensorless homing function, which can be used by plugging in the jump cap;
4) Optimize the plate and frame to avoid the phenomenon of screw hole gap and screws hitting components;
5) Support BLtouch, filament detection, power-off resume, automatic shutdown, etc .;
6) Onboard EEPROM: AT24C32;
7) Add a parallel double Z-axis interface;
8) Increase the board layer: 4 layer board;
9) Increase the heat dissipation area of the back driver and strengthen the heat dissipation capacity;
10) Two CNC fan interfaces;
11) Increase the distance between the driving chip and the components to avoid the trouble caused by the heat sink;
12) Add protection device to the thermistor interface;
13) 5V power supply with BLtouch, TFT, and RGB interfaces is optional;
14) The driver shares a physical UART port, which saves IO and enhances stability.

Motherboard Specification:

See: Guides or visit our support page to get help.