Tag: arduino

Tips and Tricks

Update your 3D printer firmware without a bootloader!

I also explain how to burn a bootloader to a 3D Printer that doesn’t have one yet. But really, you might not even need one! Use a USBtinyISP as a programmer or re-purpose an Arduino board you might already have to upload anything even to mainboards that do not come with a bootloader installed. Now, one of the questions that was unanswered in that video was “How do I upload firmware if I can’t do it through USB because my board has no booatloader installed on it?” – well, that’sContinue reading