read from text file

Projects Programming
1

Hi All, i know this subject has been opened a lot, but appreciate your support again.

i need to input around 1000 values from a text file, and read it by the Arduino Due board as variables.
values inside the text file can be separated in any way you want.

need the basic code please

other question, what is the best way to connect the board to the computer, can we still use the direct USB to Arduino port?
is this what you mean when you say Serial port?

last question :slight_smile:
can we plug in anyway an SD card with a text file on it directly into any arduino board?
which board can give you the maximum digital ports? what is the maximum number?

thanks again guys, appreciate your support.

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need the basic code please

So, start writing it. Your requirements are too vague for anyone else to write the code, and you forget to offer to pay.

what is the best way to connect the board to the computer

Double stick tape.

can we still use the direct USB to Arduino port?

Still? What do you mean by still?

can we plug in anyway an SD card with a text file on it directly into any arduino board?

Do you see a place to plug the SD card in?

which board can give you the maximum digital ports?

The main Arduino page has all the details for all the boards. It is obvious that you have done zero research.

what is the maximum number?

  1. That is THE answer.