The arduino controls the steppers & fans The printer is controlled via octopi A script on the octopi monitors the octoprint status and controls the arduino via usb-serial to start cooling and trigger ...
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Build a simple Arduino-based DCC system
This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents' basement in Reading, ...
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