BIGTREETECH SKR-PRO-V1.2 - User Manual

SKR-PRO-V1.2 User Manual Shenzhen Biqu Technology Co., Ltd.
Shenzhen City Fun Technology 1/18 Website: www.BIGTREE-TECH.com
SHENZHEN BIGTREE TECHNOLOGY CO., LTDBIG TREE TECH
BIGTREETECH
SKR-PRO-V1.2
user manual

BIGTREETECH SKR-PRO-V1.2 Specifications

General

Brand	BIGTREETECH
Model	SKR-PRO-V1.2
Category	Motherboard
Language	English

Summary

BIGTREETECH SKR PRO V1.2 Motherboard Features

Main Control Processor

Features an ARM Cortex-M4 series with a 168 MHz STM32F407ZGT6 chip for enhanced performance.

Firmware and Development

Functional Capabilities

System and Expansion Features

BIGTREETECH SKR PRO V1.2 Motherboard Specifications

Core Components

Microprocessor: ARM 32-bit Cortex-M4 CPU; Input Voltage: DC12V-DC24V.

Motor Driver Support

Supports drivers like TMC5160, TMC2208, TMC2130, and driving modes TMC2130SPI, TMC5160SPI, TMC2208 UART.

Interface Details

SKR PRO V1.2 Upgrade Content and Power Selection

Mainboard Power Selection

Explains how to select the power source (USB or 12/24V) using jumper caps.

SKR PRO V1.2 Wiring and Communication

Power Wiring Method

Illustrates the three-power supply connection method using a switching power supply.

Computer Communication and Drivers

Details USB connection, automatic driver installation, and verification via Device Manager.

SKR PRO V1.2 Firmware and Usage Notes

Firmware Support and Update

Details support for Marlin2.0 firmware and provides a step-by-step update procedure.

Important Usage Notes