Related Manuals for BIG TREE TECH SKR MINI E3 V2.0
Summary of Contents for BIG TREE TECH SKR MINI E3 V2.0
- Page 1 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH BIGTREETECH SKR MINI E3 V2.0 Operation Manual of the Motherboard...
- Page 2 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 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.
- Page 3 14) The driver shares a physical UART port, which saves IO and enhances stability. 2. Motherboard parameters: Appearance size: 100.75 * 70.25mm Installation size: check BTT SKR MINI E3 V2.0-SIZE.pdf for details Layer: 4 layers MCU: ARM Cortex-M3 STM32F103RCT6 Power input: DC 12 / 24V Logic voltage: 3.3V...
- Page 4 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH communication baud rate 115200 Support file format: G-code Recommended software: Cura, Simplify3D, pronterface, Repetier-host, Makerware Ⅱ. Description of motherboard indicators After power on the main board: 3.3v red light is power indicator: the red light is on, indicating normal power supply;...
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Page 5: Interface Instruction
Shenzhen BIGTREE technology co., LTD. BIG TREE TECH Ⅲ. Communication between motherboard and PC The motherboard communicates with the PC (Windows system) through the [USB] interface. Before communication, the driver needs to be installed to be used normally. Driver acquisition method: Website: https://github.com/bigtreetech... - Page 6 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 2. Motherboard Wiring Diagram 3.Sensorless Homing Function Selection： As shown in the figure, the Sensorless homing function can be used to connect the corresponding axis with the jumper cap. Note: if you select this feature, you cannot use external ENDSTOP!! 4.
- Page 7 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 2)Use BIGTREETECH DCDC5V V1.0 module+5V power supply： 5.Connection with BIGTREETECH Relay V1.2：...
- Page 8 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 6.Connection with BTT UPS 24V V1.0： 7.Connection with Neopixel lights：...
- Page 9 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH 8.Connection with BLtouch： V.The firmware description of motherboard The factory motherboard is installed equipped with firmware for testing (model Ender3), which can be used directly or changed according to your own needs.
- Page 10 Shenzhen BIGTREE technology co., LTD. BIG TREE TECH the reset key, wait for about 10S. After that, the update can be completed. 3.For DIY motherboard firmware, please refer to BTT SKR MINI E3 V2.0-PIN.pdf data. VI.Notes 1.Firmware file names in SD Card cannot be changed.
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