BTT Octopus Pro V1.0

The Bigtreetech BTT Octopus Pro V1.0 motherboard developed for the Voron 2.4.

• 446:  STM32F446ZET6, 32Bit, 180MHz, 512K
• 429: STM32F429ZGT6 , 32Bit, 168MHz,  1M

• Motor input voltage: 12V – 60V
• HV Drive: MAX8
• Drive input level: 5V
• PT100/PT1000 thermistor, Max31865 chip
• Firmware Support: Marlin, Klipper
• Fan Interface: 6 CNC fans, 2 normally open fans 5V/12V/24V
• Support Display: BIGTREETECH TFT, LCD12864, LCD2004, etc
• Adopt Type-C interface, support online printing.
• Reserve a dual Z-axis printer.
• Support DFU to update the firmware.
• Thermistor leakage protection.
• Onboard EEPROM (AT24C32).
• Support to connect to Raspberry Pi.
• Support U disk function, I²C expansion