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Product Description: Bigtreetech SKR Mini E3 V3.0 Motherboard for Creality Ender 3 / Ender 3 Pro / Ender 5 / CR-10 3D Printers
The SKR Mini E3 V3.0 motherboard from Bigtreetech is designed for Creality 3D printers: Ender 3 / Ender 3 Pro / Ender 5 / CR-10. Equipped with the STM32G0B1RET6 / STM32G0B0RET6 microcontroller (sent randomly) ARM Cortex M0 + and quiet TMC2209 stepper motor drivers with an efficient, large heat sink that distributes heat effectively. There are three connectors on the board for connecting CNC fans. The board is equipped with a microUSB connector and an SPI interface operating with a voltage of 3.3 V and 5 V. SKR Mini E3 V3.0 supports Marlin and Klipper software.
Kit contents.Main features of the Bigtreetech SKR Mini E3 V3.0 motherboard
- Newest G0 STMicroelectronics STM32G0B1RET6 or STM32G0B0RET6 series main chip (shipped randomly).
- Three CNC fans for better cooling of the device.
- A large heat sink efficiently dissipates heat from the device's motor drivers.
- The USB interface for communication with the computer has changed from miniUSB to microUSB which is more common.
- The SPI output ports work with a voltage of 3.3 V and 5 V
- The motherboard is compatible with the Creality Ender 3, Ender 3 Pro, Ender 5 and CR-10 printers, but please note that with the exception of the original Ender 3 LCD12864 display, this motherboard does not match any other original Ender / CR display.
Kit contents
- Bigtreetech SKR Mini E3 V3.0 motherboard
- Set of jumpers
- MicroUSB cable
| Specification of the Bigtreetech SKR Mini E3 V3.0 motherboard | |
|---|---|
| System | STM32G0B1RET6 / STM32G0B0RET6 ARM Cortex M0 + |
| Number of layers | 4 |
| Supply voltage | 12V or 24V |
| Logical tension | 3.3V or 5V |
| Stepper motor drivers | TMC2209 controlled by UART |
| Motor driver interfaces | XM, YM, ZAM, ZBM, EM |
| Temperature sensor interfaces | TH0, THB, 2-way NTC 100K (RTD) |
| Display | 2.4 "TFT, 3.5" TFT, Ender 3 original LCD12864 display |
| Communication interface with a PC | microUSB, communication speed (baud rate) 115200 |
| File format | G-code |
| Recommended software | Cura, Simplify 3D, pronterface, Repetier-host, Makerware |
| Number of fans supported | 3 |
| Supported printer software | Marlin, Klipper |
| Industrial construction | yes (large heat sink used) |
| Dimensions | 103.75 x 70.25 mm |
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