Description
BigTreeTech BTT Octopus V1.1 32-Bit Control Board
-
he BIGTREETECH Octopus v1.1 motherboard is a 32-bit 3D printer motherboard designed and manufactured by the 3D printing team of Shenzhen BIQU Technology Co., Ltd. =
- Brand Name: BIQU
- Item Type: Motherboard
- Model Number: BIGTREETECH Octopus
- Product name: Octopus v1.1 32-Bit Board
- Material: 4-layer PCB
- MPU:ARM Cortex-M4 CPU – STM32F446VET6 @ 180MHz
- Size: 160 mm x 100 mm
- Input Voltage: DC 24V, Board/Hot Bed/Motor Supplies fully separated
- Fuses: 3
- Limit Switches: 6
- Filament Sensor Inputs: 2
- Firmware Support: Marlin, Klipper
- Wifi Interface: ESP12S, ESP-07S
- Fan Interfaces: 6 x PWM fans, 2 always on, 5/12/24V
- Expansion Interfaces: Probe, PS-ON, PWR-DET, Fil-DET, etc.
- Motor Driver Support: TMC5160, TMC2209, TMC2225, TMC2226, TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988
- Stepper Motor Driver Sockets: 8 x sockets(MOTOR0-7)
- Supported Stepper Driver Interfaces: SPI, UART, STEP/DIR
- Temperature Sensor Interfaces: TB, T0, T1, T2, T3
- Onboard PT100 Module: 1 (optional)
- CANBus with RJ11 Interface
- USB-A port for Raspberry Pi Power Supply
- Display Interfaces: Serial Touch Screen, LCD Display, etc
- PC Communication: USB type C with coinfigurable BAUD
- Place of Origin: Guangdong China (Mainland)
Instructions and Firmware on Github
What’s in the box:- BIGTREETECH Octopus 32-bit 3D printer control board
- USB Cable
- jumpers
- chosen stepper motor drivers if any
- PITFT display if selected
- This motherboard does not include an SD card
