Vender amp* BIGTREETECH SKR 2 V1.4 3D Printer Module Control Board for Upgrade 3D Printer al mejor precio

#BIGTREETECH #SKR #2 #V1.4 #3D #Printer #Module #Control #Board #for #Upgrade #3D #Printer BIGTREETECH SKR 2 V1.4 3D Printer Module Control Board for Upgrade 3D Printer Features: 100% brand new and high quality High Speed：Upgrade from SKR 1.4 Turbo for BIQU B1 Ender 3 Ender 5 anet a8 ect 3D Printer Motherboard ,Uses a 32-bit ARM Cortex-M4 series STM32F407VGT6 main control chip with a core frequency of 168MHz that packs enough performance to run even the most demanding UI while ensuring stutter free printing. Stepper Motor Driver:Support TMC2209 TMC 2208 TMC2130 TMC2226 TMC2100 Stepper Motor Driver , TMC Motor drivers can be used in SPI or UART mode by simply adjusting the onboard jumpers beneath each motor driver. Additionally you can connect or disconnect the TMC DIAG pin using an onboard jumper allowing you to use hard endstops or sensorless homing without the need to cut any pins. High Supports functions such as power loss print resume, filament runout detection, shutdown after printing, BLtouch and other ABL sensors, RGB lights, etc. Note that external modules will be required for many of these functions; VS mks gen v1.4,ramps board,mks sbase. Includes a protection circuit on thermistor inputs which protects against short circuits between the heater cartridge and the bed heating element. This is a common mistake made by many users when replacing a nozzle or working on the hotend so we expect this feature to be a welcome one. Introduces a new “anti-reversal” stepper driver protection which is achieved through a combination of new hardware and Marlin firmware. This protects against motherboard or driver damage due to incorrect driver insertion. Specification: Motherboard model: BIGTREETECH SKR 2 control board Size: 11x8.4cm/4.33x3.31in Main control chip: STM32F407VGT6 Frequency: 168MHz Input voltage: DC12V-DC24V Logic voltage: DC 3.3V Firmware support: Marlin, Reprap Firmware WIFI interface: ESP-12S, ESP-07S Drive working mode support: SPI, UART, STEP/DIR Package Includes: 1 x 3D Printer Motherboard note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.