3D Lab Tech

BIGTREETECH Octopus v1.1

$48.98 + Tax (USD)

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BIGTREETECH Octopus v1.1

The BIGTREETECH Octopus v1.1 motherboard is a 32-bit 3D printer motherboard. This board BIGTREETECH has really gone above and beyond with so many great capabilities and features packed into this board.

* This board does not include drivers.

Tech Specs:
MCU: ARM Cortex-M4 CPU STM32F446ZET6 180MHz
Input Voltage: DC12v / DC24v 5A-15A
Firmware Support: Marlin, RepRap Firmware
Fan Interface: 6 x PWM fans, 2 x normal fans, 3 x adjustable voltages for fans (5v, 12v, and 24v)
WIFI Interface: ESP-8266
Driver compatibility:
TMC5160, TMC2209,TMC2226, TMC2208, TMC2208 UART
Motor Driver interface: SPI, UART, STEP/DIR
Motor Driver Sockets:  Motor 0, 1, 2_1, 2_2, 3, 4, 5, 6, 7
Thermal Sensor Interfaces: TB, T0, T1, T2, T3
Display: TFT touch screen, LCD display LCD12864, LCD2004 etc.
Expansion Interface: PS-ON, PWR-DET, Fil-DET, BLTouch, etc.
Size: 160mm x 100mm

Included in Box:

  • BIGTREETECH Octopus v1.1
  • Jumpers
  • USB-C Cable
  • * This board does not include drivers.

BIGTREETECH user manual




Weight.3 kg
Dimensions19 × 13 × 4 cm


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