BIGTREETECH Octopus Pro V1.0 Controller Board New Upgrade with Octopus 32bit Motherboard Compatible TMC5160 Pro Stepper Driver, Support Powerful DIY for 3D Printer (Main Chip is STM32F446ZET6)
About After-sales Service If you have any questions about the product, you can write to us, we have a professional technical support team to help you. BIGTREETECH Octopus Pro V1.0 Controller Board Upgrade with Octopus V1.1 Motherboard In order to better meet the needs of different users, Octopus Pro V1.0 has been upgraded to TWO main control chips. About the difference between the main control chip STM32F446ZET6 and STM32F429ZGT6: 1. The main control frequency of F446 is 180MHz, and the main control frequency of F429 is 168MHz; 2. The external crystal oscillator of F446 is 12MHz, and the external crystal oscillator of F429 is 8MHz; 3. F446 flash memory is 512K, F429 is 1MB; when they use RRF firmware, F446 has limited space, so some functions of RRF firmware are deleted. Both Marlin2.0 and Killer can be used normally. Read more Support Up to 6 CNC Fans and 2 Normal Fans. Motherboard Protector Level Conversion Chip. Type-C Interface for Online Printing. Read more Support Marlin 2.0, killper, RRF firmware. Support up to 8 stepper motor drivers, more stable operation. Support Rasberry Pi, Octoprint Operating Systems. Read more Octopus V1.1 PITFT50 V2.0 ESP8266 WIFI Module SKR Mini E3 V3.0 TFT35 E3 V3.0 TMC2209 V1.2 Octopus V1.1, SKR Mini E3, etc. Control Board ✓ ✓ TFT Series Touch Screen, PITFT50 V2.0 Touch Screen ✓ ✓ ESP8266 WIFI Module ✓ TMC2209 V1.2 Stepper Motor Driver ✓
Product Features
- Main Control ChipThe main control adopts the 32-bit ARM Cortex-M4 series STM32F446ZET6 chip with a frequency of up to 180 MHz. The external crystal oscillator is 12MHz.
- About Using FirmwareSupport the use of Marlin2.0, killper, RRF three types of firmware. Please note: STM32F446ZET6 MCU flash memory space is 512k, so only some functions can be used when using RRF firmware.
- Stepper MotorThe Octopus Pro 3D printing motherboard can support up to 8 stepper motor drivers, and the motor drive power supply supports up to 60V input (only motor drive power supply).
- Support Proximity SensorSupport proximity sensor, jumper optional pull-up resistor, support more models. This function can be sensed without touching the hot bed, while BLTouch needs touch sensing.
- High Temperature TestThe onboard MAX31865 can support 2/4-wire PT100/PT1000 temperature measurement without welding (the soldering resistance can also support 3-wire PT100/PT1000 temperature measurement)
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