Geeetech

ok now work!!!!!!

many thanks

now i try reburn whit another firmware:

Prusa I3A no problem

Marlin PI3 proB no problem


and finally i re-try whit the correct firmware and not work same error

now i try whit another pc and the result is the same....

arduino 1.0.1

firmware PI3A pro

same error

no i not modify the code, i not know the programmation...

when in Arduino i select "verify" the result is the same, whitout the usb connected.

i think is the firmware wrong, but the same work on you ok i dont know where is the problem.

hi,

tank you for the answer....

download the firmware, download the arduino 1.0.1, drag all file in the Marlin forder in Arduino, select Arduino mega 2560 and press Send.

i try but the result is the same...

Hi,

i try to upload the firmware for my printer but the aurduino find a several error in firmware.

i need a working firmware, the printer is new and not work.

Thanks

Sorry i have a problem to upload this firmware: 4) For prusa I3 A Pro with the 3-in-1 3D printer control box the arduino find an error in the file. please you have a working file? the printer is new, is impossible to move the axis, the extruder and the other controls..... the repetier connect correc...