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Re: problem on iduino mega 2560 undetected
Posted: Thu Jan 22, 2015 8:38 pm
by kevbme
Do you know what code I need to type in avrdude for flashing with Arduino uno?
Re: problem on iduino mega 2560 undetected
Posted: Fri Jan 23, 2015 1:56 pm
by kris.mao
Dear friend,
we usually burn bootloader by USBASP。you can refer this link , where there is the method of burning by Arduino uno：
http://arduino.cc/en/Tutorial/ArduinoISP#.Uy2_QfldW_s
http://www.arduino.cc/en/Tutorial/ArduinoToBreadboard
Best regards!
Re: problem on iduino mega 2560 undetected
Posted: Sat Jan 24, 2015 12:34 am
by kevbme
Nothing is working. I tried flashing the 16u2 and it will not communicate. I am getting an invalid device signature error. I also tried flashing Marlin to the 2560 using the other isp headers and got the same error. Nothing on the board will communicate with the computer.