Octopus V1.1 Control Board / Mainboard🐙【Main Control Chip】Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz.🐙【Strong DIY Support】This motherboard supports up to 8 stepper drivers with 9 stepper driver outputs in total; And up to 6 PWM...

BIGTREETECH Octopus Pro V1.0 Control Board/ MainboardUpdate: New version F407 (STM32F407ZET6)Firmware link: Click here【Main Control Chip】The main control board uses 32-bit ARM-level Cortex-M4 series STM32F407ZET6/ STM32F429ZE / STM32F446ZE chip with a frequency of up to 168MHz and the flash is 1MB.【Support 60V Input】Supports up...

👉Download the firmware(If you have any questions about how to compile firmware, you can ask our technical support to get help.) 👉Motherboard configuration and interface-related operation instructions CompatibilityExcept for Ender 3 original LCD12864, this board couldn't fit any other original ender/cr screen, please be...

BIGTREETECH TMC2209 Stepper Motor Driver 【Silent Motor Movement】Thanks to StealthChop2 technology, TMC2209 allows for silent motor operation. The TMC2209 drivers work with a continuous current up to 2.0A, peaks of 2.8A.【Sensorless Homing】The TMC2209 incorporated StallGuard technology to detect alterations in the motor current and...

BTT SFS V1.0 Smart Filament Sensor Detection Stuck Blocking Filament Module

Features:1) 32-bit 480MHz ARM-class Cortex-M7 series main control chip STM32H743VIT6, with better performance.2) With power supply chip TPS5450-5A, DC12/24V power input, output current up to 5A/ 6A, perfect power supply for Raspberry Pi3) Works with all serial screen, SPI screen and LCD screen of...

This Hall effect enstop is designed by Voron Team, compatible version.with Voron 2.2/2.4 3d printer. You need to modify the firmware yourselves.