Upgrade Your Da Vinci 3D Printer with Repetier Host!

Table of Contents

1. Introduction
2. Powering off the Printer
3. Removing the Back Panel
4. Jumping or Shorting Out the EPROM Chip
5. Connecting the Printer to a Computer
6. Downloading Arduino Software
7. Extracting the GitHub Zip File
8. Installing the Arduino Software
9. Copying the Hardware Folder
10. Configuring the Arduino Software
11. Compiling and Uploading the Code
12. Resetting the Printer
13. Loading Failsafe Settings
14. Conclusion

Article

Introduction

In this tutorial, I will Show You how to easily flash your DaVinci 3D printer with Repetier, giving you access to more features and the ability to use your own filament. This upgrade can greatly enhance your printing experience. So let's get started!

Powering off the Printer

Before we begin, it is important to power off the printer. This might seem obvious, but make sure you turn off the printer before proceeding to the next steps.

Removing the Back Panel

To gain access to the logic board, we need to remove the back panel of the printer. There are two Torx screws that need to be removed. Make sure to find the appropriate size and remove the screws to remove the back panel.

Jumping or Shorting Out the EPROM Chip

We Are going to jump or short out the EPROM chip to reset it. If you have the DaVinci 1.0, you'll find the EPROM chip at JP1. For the DaVinci 1.0 A, it's at G37. If you have the DaVinci 2.0, you'll have to find the appropriate location yourself. Use a wire to connect the two points and flip the switch on. The wires should touch both points on the board, and you should see black bars on the screen, indicating that the EPROM has been reset successfully.

Connecting the Printer to a Computer

Next, you need to connect your DaVinci printer to a computer using a cable. Make sure to plug in both ends securely.

Downloading Arduino Software

To proceed with the firmware update, you need to download Arduino 1.5.8 software. Make sure to download the correct version as Mentioned, as using a different version might cause compatibility issues. I will provide a direct link for you to download it easily.

Extracting the GitHub Zip File

You also need to download files from the GitHub repository. Click on the provided link and download the zip file. After that, extract the Contents of the zip file to a location of your choice, making sure all the files are easily accessible.

Installing the Arduino Software

Once the Arduino software and GitHub files are downloaded, install the Arduino software by running the installer. The installation process might take a few minutes, but it is straightforward.

Copying the Hardware Folder

After installation, open the unzipped GitHub folder and navigate to SRC > Arduino > DUE > additional arduino files > 1.5.8. In your C drive, find the location where Arduino is installed and go to the Arduino folder. Copy the hardware folder from the GitHub files and paste it into the Arduino install directory. Allow the files to be copied and overridden if prompted.

Configuring the Arduino Software

Open the Arduino software and open the project located in the Arduino DUE > Repetier folder within the unzipped GitHub folder. In the Arduino software, go to Tools and make sure the correct port is selected. Also, under the Board menu, select "Native USB Port" since we are flashing the printer using the USB port. Ensure that your printer is on and recognized by the software before proceeding.

Next, click on the Configuration tab, located at the top right of the software. Here, you have to make some settings tweaks Based on your printer model. Set "define model" to 0 for DaVinci 1.0, 1 for DaVinci 1.0A, and 2 for DaVinci 2.0 with one fan. For DaVinci 2.0 with two fans, set it to 3. These settings are crucial for the firmware update.

Compiling and Uploading the Code

Once the configuration is done, click the checkmark button at the top to compile the code. After the compilation is complete, click the arrow button to upload the code to your printer. This process might take a few minutes. The printer will make some noises and reset during this time. Wait until the upload is finished.

Resetting the Printer

After the firmware update is complete, go to the printer and navigate to the Settings tab by pressing the right arrow button. Scroll down to "Load Failsafe" and click the right button. Confirm the action by selecting "Yes" and click OK. This will store the updated firmware settings on the EEPROM of your printer.

Loading Failsafe Settings

Congratulations! The firmware update is successful, and your DaVinci 3D printer is now flashed with Repetier. Enjoy the enhanced features and the ability to use your own filament. If you have any questions, feel free to comment below, and I will be happy to help.

Conclusion

In this tutorial, we have learned how to flash a DaVinci 3D printer with Repetier firmware. By following the step-by-step instructions, you can easily upgrade your printer and unlock its full potential. Enjoy the benefits of Repetier and explore new possibilities in 3D printing.