Product Information
- 【Control Chip】: Uses a 32-bit ARM Cortex-M4 series STM32F429VGT6 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.
- 【Integrates Power Regulator】: Integrates a AOZ1284PI power regulator which supports 12-24V power input and a maximum output current of 4A – enough to power external components such as LEDs and even a raspberry pi.
- 【Heater Protection Circuit】: Includes an additional heater protection circuit which protects against runaway heating on the bed and hotend heaters. By default, the heaters are off so if the MCU or MOSFETs are damaged, the heaters will shut down instead of enter into thermal runaway.
- 【Motor driver】: Support TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988,tmc2100 etc., and can be externally connected to a motor drive,Drive working mode support: SPI, UART, STEP/DIR.
- 【Note】: Before DIY firmware modification, customers need to build an STM32F429VGT6 version environment on the compilation platform for compilation and use, instead of directly using the previous F407 firmware.For more information,please search bigtreetech github.
