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General| Logic Voltage | 3.3V |
|---|---|
| Motor Outputs | 4 |
| Heater Outputs | 2 |
| PC Communication Interface | USB |
| SD Card Interface | Yes |
| Dimensions | 100mm x 100mm |
| Input Voltage | 12-24V DC |
| Supported Drivers | A4988, DRV8825, TMC2208 |
| Motor Driver Interface | UART |
| Temperature Sensor Interface | NTC |
| Endstops | 6 |
| Display | TFT |
| Supported Display | TFT |
| Communication Interfaces | USB, UART, I2C, SPI |
| Connectivity | Wi-Fi (optional) |
| Firmware | Marlin |
Lists key specifications for the BIGTREETECH CB1, including CPU, RAM, and connectivity.
Details features of the BIGTREETECH M4P, including its interfaces, MCU, and protection circuits.
Guide covering STEP/DIR, UART, SPI modes, and DIAG for stepper drivers.
Configuration for TMC drivers using UART and SPI communication modes.
Configuration of the DIAG pin for sensorless homing functionality.
Guide on installing Klipper firmware using the kiauh script.
Steps to connect to the device via SSH using Mobaxterm.
Guide on compiling Klipper firmware for the STM32 microcontroller.
Steps to upload and configure the printer.cfg file for Klipper.
Method for updating firmware by copying a file to the SD card.
Method for updating firmware using the DFU (Device Firmware Upgrade) protocol.
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