Specification

Brand Name: BIQU
Item Type: Motherboard
Model Number: GTR V1.0+M5 V1.0
Product Name: GTR V1.0 Motherboard Kit
GTR Control Board Chip: STM32F407IGT6
Microprocessor: 32-bit 168MHz Cortex-M4
Support Touch Screen: All BIGTREETECH TFT touch screens
Support LCD: 2004LCD/12864LCD
Reserved expansion ports: WIFIPWMADCUARTI2CCAN
Bltouch Sensor: Support
On-board: EEPROM
GTR/M5: 1 K-type thermocouple
Driver Working Mode: SPIUARTSTEP&DIR
Stepper Motor Driver: TMC2208/TMC2209/TMC2130/TMC5160..
Supported machine architecture: XYZ delta kossel Ultimaker corexy
Usage: 3D Printer Board