GSM y puerto serie

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he realizado un código con un arduino uno y un shield gsm.

es una curiosidad...

¿es posible que el código no funcione cuando hay serial.println ("..."); en el código?

tengo un código que lo ejecuto, se carga, hace varias cosas y luego no continua... parece que se queda parado en alguna linea del código.

el mismo código comentando o borrando los serial.println("..."); que estaban para poder conocer el flujo del programa por el monitor, funciona perfectamente.

alguien sabe por qué sucede esto. el puerto serie requiere tiempos, o manera de usarlo.

un saludo. gracias.
espero respuestas este asunto tan misterioso y que me desquicia.

tu shield usa el puerto serie?
para usar serial, pusiste en el setup serial.begin(velocidad)?


Arduino Forum > International > Español > Software (Moderators: surbyte, Hector_A) > GSM y puerto serie


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