The PolyDye Full Color 3D Printer Mod brings vibrant, full-color printing to Marlin-based printers by integrating inkjet printing technology directly into your 3D printer workflow. This modification ...

They tell us that the code was written in assembly for an ATtiny2313 microcontroller. It uses a DS1305 RTC chip to keep time and you might be interested to see how the communication protocol was ...

He felt the ATtiny2313 was a bit wasteful in this case. But further investigation led him to see why it was chosen. If you were to drop down to an ATtiny13 the ability to connect a crystal ...