Geeetech

you can choose which extruder to use by another command line
T0
for extruder0 selection
T1
for extruder1 selection.

i.e.
"T1
G1 E100 F200"

will run 100m of filament through second extruder

Hello, Guys! I had the problem with the SD since i bought this printer, since the easy printer was running I didn't mind, lately i couldn't print a big object as the easy print is getting crash in the middle. So i read this thread and tried all above with no success. So reconnecting the cable, forma...

I agree, with this request, the Wifi module is actually useless for me, I like to print my own design, may be connect it also from PC not only the mobile app, at least a download to SD card function .
Please support us on that with new firmware upgrade