Descriptions: ● This is the upgraded version of the BIGTREETECH SKR V1.3 Control Board
● TMC2130 SPI – only with 5pcs cable, SKR PRO has onboard SPI function,so TMC2130 SPI don't need to use cable on SKR PRO.
● At present, the firmware disclosed on GitHub website is actually the marlin2.0 firmware. You can use the firmware that we have disclosed before the merger. After the merger is completed, you can download the firmware from the official website of Marlin.
TFT35 V2.0 Touch Screen:
● ARM Cortex-M3 series STM32F103VCT6 chip with 32 – bit CPU 72MHz;
● Integrate Keil MDK5 development environment with mainstream development tools; Support online debugging, more helpful for product development and performance optimization, C language development, low development threshold;
● Update and configure firmware with SD card
● Support serial wifi
● Support the functions of power off, continuous play, material failure detection, shutdown, etc.