Bigtreetech Octopus Pro controller board

$66.95

The Bigtreetech Octopus Pro controller board, developed for your Voron or VzBot printer:

It supports Klipper and Marlin and provides space for up to 8 stepper drivers on one controller board in STEP/DIR, UART or SPI mode.

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Bigtreetech OctopusPro V1.0
Bigtreetech Octopus Pro controller board
$66.95

Bigtreetech Octopus Pro controller board

The Bigtreetech Octopus Pro controller board, developed for your Voron or VzBot printer:

It supports Klipper and Marlin and provides space for up to 8 stepper drivers on one controller board in STEP/DIR, UART or SPI mode.

The main controller is a 32-bit ARM-level Cortex-M4 series processor with a frequency of up to 169MHz (STM32F429ZE, 1MB ROM), 180MHz (STM32F446ZET6, 512KByte ROM) or 550MHz (STM32H723ZE, 512KByte ROM)

Other specs are:
  • Supply voltage: 15-28VDC (controller board and stepper drivers)
  • Stepper input voltage: 12 – 48V (officially up to 60V but that’s extremely close to the built in capacitor specifications, so we cannot recommend going up to this limit) for stepper drivers
  • 5 NTC plus one 2/4 wire PT100/PT1000 temperature sensor interfaces
  • Supported Wifi Module: ESP8266 (MAX500k/s)
  • Displays supported: BTT LFT screen, LCD12864, LCD2004, etc.
  • PC communications interfaces: USB-C with configurable BAUD rate, CAN interface (for future use)
  • Expansion interfaces: 2x Fil-DET, PWR-DET, PS-ON, BL Touch, etc.
  • 6 PWM controllable fan interfaces, 3 selectable fan voltages
  • Thermistor input protection
  • 4 hotend heater connectors
  • 6 endstop switch connectors
  • Size: 16cmx10cm (mounting holes: 15cmx9cm)

More information on the Bigtreetech Octopus Pro V1.0.1 controller in the GIT repository.

What’s in the box:

The Octopus Pro, USB-C cable, 10x jumpers, BTT rubber duck 🙂

Please don’t forget to add up to eight stepper drivers: TMC2209 V1.2 or QHV5160

Additional information

Weight0.34 kg
Dimensions19 × 13 × 4 cm
Variant

F429, F446, H723

Brand

Bigtreetech

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