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BIGTREETECH

BIGTREETECH Octopus V1.1 Control Board 32bit Compatible TMC2209, TMC2208 Stepper Driver, Support DIY Klipper Firmware and Raspberry Pi Online Printing for Voron V2.4 Upgrade 3D Printer

    • Based on 125 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Tuesday, Dec 3
Order within 16 hours and 25 minutes
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Style: Octopus V1.1 Control Board


Features

  • Main Control ChipUses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.
  • Strong DIY SupportThis motherboard supports up to 8 stepper drivers with 9 stepper driver outputs in total; And up to 6 PWM fans and 2 always-on fans with the ability to individually select the voltage rail that will drive each fan. Select from Vin, 12V or 5V.
  • Realize Online PrintingInterfaces with a Raspberry Pi using emulated serial over USB or direct UART to any of the serial ports on the board, to realize Klipper Firmware and Raspberry Pi Online Printing.
  • Motherboard Expansion FunctionSupport BLTouch, locked-rotor detection, shutdown after printing, resume printing after power failure, CAN bus, U disk function, IIC expansion; at the same time reserved WIFI interface, PT100 thermistor interface (optional, Only reserved interfaces, customers need to purchase chip welding, please pay attention.), dual Z-axis printer.
  • Increase Protection FunctionUses high-performance MOSFETs to increase heating efficiency while also reducing heat generation on the motherboard. Supports print from SD card and print via USB OTG using the integrated USB-A port.

Package Dimensions: 7.8 x 5.04 x 1.65 inches


Item Weight: 11.3 ounces


Manufacturer: BIGTREETECH


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice
Style: Octopus + TMC2209*8
Awesome product and shipping. Arrived early
Reviewed in the United States 🇺🇸 on January 13, 2023 by Eric.Adamski
    • DO NOT BUY 429 Version
Style: Octopus Pro (F429 Chip)
Besides actually not being able to update via usb for klipper, if you manually update the firmware, there are still issues with the USB itself. Bought one could never connect it, bought the 446 version and have had zero issues.
Reviewed in the United States 🇺🇸 on October 5, 2022 by Bob
    • Nice board.
Style: Octopus V1.1 Motherboard
I wanted to upgrade my 8 bit Anycubic Mega X board to a 32 bit board. I needed 5 motor drivers, but many of the boards only had room for 4. I considered the Spider but for about the same price decided on the Octopus. I was going to install Clipper so the added plus was that the BTT board had great documentation made it the logical. I paired the board with TMC2209 stepper drivers in uart mode and once wired up everything just works. Still have some tuning to do, but I am pleased with the way everything has worked out. ... show more
Reviewed in the United States 🇺🇸 on February 20, 2022 by Dennis E. Schoenman
    • Fantastic
Style: Octopus + TMC2209*8
Review Image by Punkafi888 Punkafi888
I was building a corexy zero g mercury out of an ender 5. This kit came with everything I would need to go farther, the ability to connect a adxl345 directly to the spi is nice. I am running it on klipper. Setup was a breeze. No defects or flaws, shipping was fast. Comes with jumper wires so you can setup sensorless homing. The community is massive as well. ... show more
Reviewed in the United States 🇺🇸 on May 6, 2022 by Punkafi888 Punkafi888
    • The MOST DIFFICULT JUMPERS TO DEAL WITH EVER!!
Style: Octopus V1.1 Control Board
Changing stepper motor driver jumpers stinks! If you like to struggle, then this board is perfect. Otherwise this board has been the biggest pain regarding stepper jumpers. Each section has so many jumper leads , I would keep putting the jumper on lead below about a million times. And the jumpers they provide are crap and the the size of a molecule. Perhaps it is just me, but I never had to "struggle:" with jumpers before. But I am used to jumpers that are taller. The things disappear if you are unlucky enough to drop one, I dropped them at least a hundred times, sometimes using needle nose, or tweezers! Otherwise it is a good board. It is probably 3 just me struggling with the jumpers. I had to complain somewhere after spending an hour trying put a jumper on the top of 4, three stacks for each motor port. And dropping . ... show more
Reviewed in the United States 🇺🇸 on August 8, 2021 by DIYER
    • Amazing upgrade
Style: Octopus V1.1 Motherboard
Review Image by Roger Hidle Roger Hidle
The best upgrade I’ve made yet. I out this board in my ender 3 and it is wayyyyy over kill. Installation isn’t bad, but setting up the firmware is not beginner task, but is doable with patience. I found that configuring the firmware was a pain, because their is no config files for the ender 3, but uploading the firmware to the board was actually less difficult to do than with the creality boards. ... show more
Reviewed in the United States 🇺🇸 on February 6, 2022 by Roger Hidle Roger Hidle
    • 2 failures
Style: Octopus V1.1 Motherboard
This is the second board to fail, both failed in the same way: I would get things working, do some motion tests, then leave it idle for an hour or so. when I came back, all attempts at motion would result in a stuttering noise and a loss of communication with the drivers. I externally tested the drivers and they seem to still work. (I killed the first board attempting to diagnose the problem) ... show more
Reviewed in the United States 🇺🇸 on February 26, 2023 by AvidReader
    • Still open ports for more stuff!
Style: Octopus + TMC2209*8
Used for a Voron 2.4 build... 4x Z motors, A & B (x/y) motors, plus the extruder and still have 1 stepper driver left free. 2 thermistors, 2 heaters, 3 endstops, probe, 5 fans, neo-pixel LEDs and still have lots of open ports to add more toys.
Reviewed in the United States 🇺🇸 on March 11, 2022 by Robert P

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