Adding another extruder for multi material prints

[scrumpydc]

is it possible to add another extruder to the geeetech a30 as i would like a second one using a y splitter type extruder and just wondered if there is a way to do this ??? using the same firmware do I just need to add it to the motor tool ?? or do i need to take the sd card out of it and change the code and what do i change it to any help would be great

[MichaelK]

What should be the result?
Multicolorprint or print two workpieces at the same time???

Multicolor: you need to make your own firmware. With A30 it's not easy because the A30 using a 32-bit Controller.
To print multicolor it's better and easier to by the new Geeetech A10M!

[scrumpydc]

it would be for multicolor and I just got the a30 thinking it was the latest lol 3 after 1 30 after 10 my mistake and a 32bit controller should handle it if an 8bit controller can just don't know if it could be done with this printer not a problem ime making a new delta printer gonna experiment with that on multi-material if all goes well