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General| Microcontroller | ATmega328P |
|---|---|
| Operating Voltage | 5V |
| Communication Interface | USB |
| Supported Stepper Drivers | A4988, DRV8825 |
| Axis | 3 |
| Controller Type | GRBL |
| Firmware | GRBL |
| Supported OS | Windows, macOS, Linux |
| Max Current | 2A per axis |
| Compatibility | Arduino |
| Microstepping | 1/16 |
| Weight | 50g |
Details the control module's dimensions, cooling fan, and identifies key connection elements.
Explains how to set the motor current reference voltage (Vref) using potentiometers.
Explains CH340 driver installation and how to download the firmware update archive.
Details firmware installation steps: connecting board, using Device Manager, and setting COM port.
Covers using XLoader to upload firmware, select device/COM port, and verify the update.
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