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Author Topic: ATmega328 with Arduino Bootloader: Duemilanove o Uno?  (Read 1055 times)
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Euskadi
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Arduinotarrak
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Hola,
He solido  usar "ATmega328 with Arduino Duemilanove Bootloader" (Sparkfun) para montar Arduinos minimalistas (cristal 16MHZ, dos condensadores de 22pF, botón de reset con una resistencia y regulador de 5V). Para cargar los sketchs uso "FT232RL Breakout Board" de Sparkfun.

Ahora lo han retirado, y ofrecen "ATmega328 with Arduino Optiboot (Uno)". ¿Lo podría usar de la misma manera? ¿Qué tendría que cambiar?
Gracias.
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I prefer Duemilanove. USB seems more stable, and can be used to program bootloaders also without an AVR:
http://www.geocities.jp/arduino_diecimila/bootloader/index_en.html
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Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.

Spain
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Incredible the work of these guys  smiley-eek

Thanks for the link.

Este enlace era justo lo que necesitaba el otro dia, el compañero, para poder grabar el bootloader sin grabador.

Metodo Bigbang, seria interesantisimo tenerlo en el Playground.
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elektronikadonbosco
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Lo siento es un offtopic, no lo puedo remediar:

Coño un moderador global con casi 5000 post! Como pa llevarle la contraria  smiley-grin
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Spain
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Ondia !!   

Es verdad Ionhs

No sabia que existia eso de moderador global, y ademas el jodio de Massachusetts, eso me pasa por no ver los datos completos de quien escribe.

Pues hala... Un saludo desde España de un admirador de los REDSOX  (mi Camiseta y mi gorra de cuando ganaron despues de 70 años sin conseguirlo, es que tenia que lucirlos :-)



Regards from Spain smiley-lol


« Last Edit: August 15, 2011, 12:50:20 pm by Heke » Logged

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Euskadi
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Arduinotarrak
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Hola,
resumiendo: ¿puedo construir un minimalista con un atmega328 que trae Bootloader UNO, como hacía hasta ahora con el anterior?
Gracias

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minimal ATMega328
power from wallwart, 7805 type of regulator, or from 3 AA batteries (4,5V).
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Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.

Euskadi
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Eskerrik asko, CrossRoads
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es de nada, mi Espanol amigo smiley
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Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.

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