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  1. Sometimes the code in the Makelangelo plotter robot is updated with improvements.  Sometimes you might change from a Makelangelo 5 to HUGE or vice versa.  These steps will help you make the change.
    • Sometimes the code in the Makelangelo plotter robot is updated with improvements. Sometimes you might change from a Makelangelo 5 to HUGE or vice versa. These steps will help you make the change.

    • The update tool in File > Update firmware will help you to upload the new code to your robot.

    • Depending on your operating system, there may be extra steps.

  2. In avrDude path, click the '...' and surf to C:\Program Files\Makelangelo\App
    • In avrDude path, click the '...' and surf to C:\Program Files\Makelangelo\App

    • In *.hex file, do the same thing and then click on firmware-huge.hex for HUGE or firmware-m5.hex for Makelangelo 5.

    • Connect the USB cable to the robot on the left side of the motherboard. Turn on power. Click the turning arrow button to the right of "port". A COM port should appear in the dropdown box.

    • Press Start. The application should take about 20 seconds to upload the firmware.

    • Now go to the last step - almost done!

  3. The update tool relies on another program called avrdude.  There are many ways to install it.  This is one example.
    • The update tool relies on another program called avrdude. There are many ways to install it. This is one example.

    • Install Homebrew: Please see https://brew.sh/ for instructions.

    • Install avrdude: from a terminal window run brew install avrdude

    • Run the firmware update tool in app. Select your firmware: firmware-m5.hex for M5, firmware-huge.hex for HUGE.

    • Connect the USB cable to the robot on the left side of the motherboard. Turn on power. Click the turning arrow button to the right of "port". A COM port should appear in the dropdown box.

    • Run the update tool by clicking Start.

    • Now go to the last step - almost done!

    • If it immediately says "finished", something has failed. Please contact us for more help.

    • After successful upload the LCD panel will probably say there is an EEPROM change. Accept the change.

    • Confirm the change has been applied. Click the dial, navigate to Configuration > Advanced Settings.

    • For M5, verify that Draw Min X is -325, Draw MinY is -500, and Belt length is 1035.

    • For HUGE, verify that Draw Min X is -683, Draw MinY is -1000, and Belt length is 2035.

Dan Royer

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