i am making XY plotter and i am new to this field.i have questions for building RAMPS1.4 like board for arduino UNO.
which firmware to use for XY plotter with arduino Uno only as it has minimum Flash and all i need to do is drive two motors with A4988 stepstick stepper motor driver(Polulu) and make Pen assembly Up/Down.
I am refering arduino mega and RAMPS1.4 shield but i dont need that much port so want to reduce it for 2motors and one 12Vsolenoid(electromagnet)
*as per my study i can use Marlin firmware and use Fan port of arduino Mega (D9) to control solenoid but i am confused about how can i make it happen with arduino Uno board.
which firmware to use for XY plotter with arduino Uno only as it has minimum Flash and all i need to do is drive two motors with A4988 stepstick stepper motor driver(Polulu) and make Pen assembly Up/Down.
I am refering arduino mega and RAMPS1.4 shield but i dont need that much port so want to reduce it for 2motors and one 12Vsolenoid(electromagnet)
*as per my study i can use Marlin firmware and use Fan port of arduino Mega (D9) to control solenoid but i am confused about how can i make it happen with arduino Uno board.