I’m trying to add an ethernet shield to my currently running arduino mega and GPRS v2 shield.
I have already found the hint to jumpwire pin 7 and 8 to 10 and 11 to make the softserial interface working on the mega.
This set-up is running just fine.
Since I would also like to have the Arduino being ethernet connected I’m having trouble with the the softserial interface because pin 10 to 13 are used by the ethernet shield.
If I jumpwire pin 7 and 8 to e.g. 14,15,50,51,52 or 53 it isn’t working although these pin’s should be able to handle change-interrupts.
With these pin’s I’m receiving no serial input at all.
And yes I didn’t forgot the change the SoftSerial code to the associated pins
I would really appreciate if somebody could get me going on this one.
Thanks in advance and best regards,