Repetier Host 1.6.2
**
Relevant Material: "To connect a Tronxy 3D printer to a computer using a USB cable, the typical port settings are:
- Port: The port will appear as a USB Serial Port (e.g., COM3, COM4, etc.) in your computer's Device Manager. The specific number varies depending on the port used and the computer.
- Baud Rate (Connection Speed): The common baud rate for most Tronxy printers (and modern 3D printers in general) is 115200 baud. Some models or specific firmware configurations might use 250000, so you may need to try both if the connection fails.
Steps to Configure the Port in Windows
If your computer doesn't connect automatically, you may need to manually verify or change the settings:
- Connect the printer to your PC via a USB cable and turn it on.
- Open Device Manager: Search for "Device Manager" in the Windows search bar and open it.
- Locate the port: Expand the Ports (COM & LPT) section. You should see an entry like "USB-SERIAL CH340 (COMx)" or similar (where 'x' is the port number). Note this COM number.
- Verify/Change settings:
- Right-click on the identified serial port and select Properties.
- Go to the Port Settings tab.
- Ensure the Bits per second (Baud Rate) is set to 115200.
- Click OK to save.
Software Connection
In your 3D printing control software (like Pronterface, OctoPrint, or Repetier-Host):
- Select the same COM port number identified in the Device Manager.
- Set the baud rate to match the printer's firmware setting (usually 115200).
A successful connection will display a message in the software's console indicating the printer is online. If you have connection problems, try a different USB cable, as not all cables are equal.
Firmware Note
If you have built or modified your printer, ensure that the
SERIAL_PORT setting in the Marlin firmware source code is correctly defined (often #define SERIAL_PORT 1 for the USB port) before compiling and uploading the firmware..." (Google) **
Comments
Post a Comment