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Topic: Arduino isp - Burn bootloader onto atmega328p-pu [solved] (Read 10379 times) previous topic - next topic


Sep 23, 2012, 05:09 pm Last Edit: Sep 24, 2012, 12:19 am by ttyler333 Reason: 1
http://www.gammon.com.au/forum/?id=11637 has helped me solve my issue. Has some sketches to verify that things are working. Using their tutorial i completed my bootload in 5-10 mins verses my 2 days of attempting.

i have it setup correctly like the documentation here.
http://arduino.cc/en/Tutorial/ArduinoToBreadboard - the one without the 16mhz crystal.

however this is the error i get "avrdude: Yikes!  Invalid device signature.
        Double check connections and try again, or use -F to override
        this check.

1. I do not know how to fix the device signature and 2. Not sure how to override as an attempt to ignore the error.


Here are my notes.  Hope this helps someone:
ATmega and ATtiny programming with Arduino Uno R3 as an ISP notes


Instead of reviving a four year old thread with a point that nobody can resolve why not tell us what your problem actually is?
Beginners guide to using the Seeedstudio SIM900 GPRS/GSM Shield

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