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General| Logic Voltage | 3.3V |
|---|---|
| Motor Driver Interface | UART |
| Number of Stepper Drivers | 5 |
| Max Stepper Motor Current | 2.0A |
| Endstop Inputs | 6 |
| Fan Outputs | 2 |
| Heater Outputs | 2 |
| LCD Interface | EXP1, EXP2 |
| SD Card Support | Yes |
| SD Card Slot | Yes |
| Heater Bed | Yes |
| BLTouch Support | Yes |
| Dimensions | 100mm x 100mm |
| Input Voltage | 12V-24V |
| Motor Driver | TMC2209 |
| Supported Stepper Drivers | TMC2209, TMC2208, A4988, DRV8825 |
| Motor Output Current | 2A |
| Display | LCD12864 |
| Connectivity | USB |
| USB Port | USB |
| Firmware Compatibility | Marlin |
Lists key technical specifications and capabilities of the motherboard, including power chip, MOS tube, and onboard functions.
Explains the function of various status and indicator LEDs on the motherboard, such as power, status, and heating indicators.
Details how the motherboard communicates with a PC via USB, including necessary driver installation steps.
Provides a visual layout and key dimensions of the motherboard for reference.
Illustrates the connection procedure for the BIGTREETECH Relay V1.2 module.
Details the connection steps for the BTT UPS 24V V1.0 module.
Shows the wiring diagram for connecting Neopixel addressable LED lights.
Explains the wiring and connection method for the BLtouch probe.
Guides on how to obtain and update the motherboard firmware using an SD card.
Provides essential notes on firmware file naming, safe wiring procedures, and screen compatibility.
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