BIGTREETECH SKR V1.4 Turbo 32Bit ControlBoard 120MHZ Running Klipper/Marlin | Support 5 Axis TMC2209 Stepper Motor Driver Compatible HDMI5/TFT35/TFT70 Touch Screen BTT Pi for Ender 3/CR10/Voron DIY Board
BIGTREETECH SKR V1.4 Turbo is a 32 bit control board with a 120 MHz LPC1769 chip, TMC2209 support, Marlin and Klipper use, and TFT touch screen support.
Price range: See on Amazon
What we liked
- + 32-bit ARM Cortex-M3 LPC1769 chip at 120 MHz with open source Marlin firmware.
- + SPI and UART modes for TMC drivers such as TMC2209 and TMC5160T Pro, with DIAG pins to simplify wiring.
- + Supports 12 to 24 V input, a removable fuse, BLTouch, filament break detection and power-off resume.
Trade-offs
- - Drivers are not described as included in the listing, so factor in the cost of TMC2209 modules.
- - Wiring a new board into a printer needs some electronics comfort and a firmware setup.
Prices change often, so check the current price and availability on Amazon.
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