BIGTREETECH GTR V1.0 BIGTREETECH M5 V1.0 11 axis 32 Bit Motherboard for 3D printer machine

• The motherboard uses the 32-bit 168MHz ARM-grade Cortex-M4 series STM32F407IGT6 chip, which greatly improves its performance;
• Equipped with highly modular open source firmware Marlin 2.0, which is convenient for users to DIY and secondary development, eliminating the worries of being unable to master the core code
• Marlin 2.0 uses powerful development tools and Visual Studio Code integrated development environment: supports online debugging, which is more helpful for product development and performance optimization, and uses C / C ++ language development

GTR v1.0 Features:

• Product name: GTR v1.0 32-Bit Board
• MPU: ARM Cortex-M4 CPU – STM32F407IGT6 168MHz
• Support Displays: LCD2004, 12864, TFT
• Onboard EEPROM
• USB, SD , Raspberry Pi (not included), or WIFI (with module) printing
• supports power detection, filament sensor and auto power off modules
• optional k-type thermocouple sensor input
• BLTouch interface
• UART interface
• 6 x stepper motor drivers
• 3 x PWM fans
• Removable fuses

M5 v1.0 Features:

• optional k-type thermocouple sensor input
• 5 x stepper motor drivers
• 5 x PWM fans

package Includes 

• BIGTREETECH GTR v1.0 Control Board Box includes (GTR board, USB cable, power cables, expansion pin headers for Raspberry Pi)
• BIGTREETECH M5 v1.0 Expansion Board Box includes (M5 Board, expansion ribbon cable, power cables)