BIGTREETECH Octopus V1.1 Control Board

From the shop's description

BIGTREETECH Octopus V1.1 Control Board BIGTREETECH Octopus is a very powerful motherboard with 8 stepper driver ports, so this motherboard can control up to 8 different axes. This feature is especially suitable for multicolored printing and tool changers, for the use of different tools / modules such as different 3D print heads, laser engraving, laser cutting etc. All fantasies and ideas of modifications can be realized. The mainboard is compatible with Klipper, Raspberry and Marlin open-source software. 180 MHz ARM-Cortex-M4 CPU BIGTREETECH Octopus V1.0 uses a 32-bit chip from the ARM Cortex-M4 series STM32F446ZET6 with a core frequency of 180 MHz, which offers enough power to realise even the most demanding applications and ideas. Firmware upgrade via SD card Update the configuration firmware from the SD card. This method is simple, convenient, and efficient. Compatible stepper driver interfaces: SPI, UART, STEP / DIR Matching screens: LCD display (LCD12864, LCD2004 etc.) TFT touch screens Fan connections: 6 x controllable PWM fans 2 x normal fans 3 x adjustable voltages for the fans (5V, 12V and 24V) Other interfaces: 8 x stepper driver connections Raspberry PI Interface CAN BUS, SPI and I2C for extensions USB-C Dual Z-axis 4 x heating cartridge connections RGB LED WIFI interface for ESP8266 based modules BL-Touch and other auto-leveling upgrades Other features: Stallguard for sensorless homing Protected thermistor connections On-board EEPROM High power MOSFET Support of automatic shutdown after printing and resume print Package Includes: 1x Octopus V1.1 Documents: Manual GitHub Firmware Related Products: CNC | 3D PRINTER PARTS