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BIGTREETECH Octopus V1.1 Control Board 32bit Compatible TFT Series Screen, Support DIY Klipper Firmware and Raspberry-Pi Online Printing for Voron V2.4 Upgrade 3D Printer (with 8Pcs TMC2209)
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
BIGTREETECH Octopus V1.1 Control Board 32bit Features
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🐙【Main Control Chip】Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.
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🐙【Strong DIY Support】This 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.
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🐙【Motherboard Expansion Function】Support 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), dual Z-axis printer.
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🐙【TMC2209 Driver Features】The TMC2209 stepper driver is not easy to lose steps and is in an ultra-quiet mode; the module has a large area of heat dissipation pad, which can reduce the temperature of the driver when it is working; the module supports three modes: STEP / DIR and UART.
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🐙【TMC2209 Driver Mode】TMC Motor drivers can be used in SPI or UART mode by simply adjusting the onboard jumpers beneath each motor driver. Additionally you can connect or disconnect the TMC DIAG pin using an onboard jumper allowing you to use hard endstops or sensorless homing without the need to cut any pins.
About BIGTREETECH Octopus V1.1 Control Board 32bit
About Octopus V1.1 Motherboard: 1). Supports running Klipper and Marlin. 2). Supports up to 4 hotend heaters. 3). Provides separate power inputs for motors, bed heating and logic/fans/hotends. 4). Supports 12V or 24V supply inputs with built in 12V, 5V and 3.3V regulators to provide rails for peripheral use. 5). Includes a bootloader that allows firmware upgrades via the SD card. This offers a simple, efficient, and convenient way to update the firmware. 6). Uses easily replaceable fuses. 7). Supports “print from SD card” and “print via USB OTG” using the integrated USB-A port. 8). Provides two stepper outputs, connected in parallel, to the Z driver allowing for a parallel, dual Z axis drive. 9). Thermistor input protection. This allows you to short a thermistor input directly to a voltage source (not that this makes it a good habit to pick up) up to Vin without causing damage to the motherboard. 10). Allows unused thermistor inputs to be used as general purpose inputs by providing an input pin for each that bypasses the protection circuit. 11). Supports CAN BUS using a 6P6C RJ11 interface, which offers the board the ability to interface with future expansion modules. 12). Supports StallGuard for sensorless homing with TMC drivers. 13). Provides an SPI expansion port which can connect the SPI-based expansion modules such as MAX31865 module. About TMC2209 V1.2 Stepper Drivers: 1). The motor is not easy to lose step; ultra-quiet mode; 2). A large area of thermal pad, reduce the temperature of the driving work; 3). Prevent motor shake; 4). Support stall detection; 5). Support STEP / DIR and UART mode. Package Including: Octopus V1.1 Motherboard*1 Type C Cable*1 TMC2209 V1.2 Driver*8 Rubber Duck*1 Exquisite Packaging Box*1
