Read from SD not matching with the write

[cattledog]

@passatiji

Is there a way to store data on the SD in a human digestible format instead of ascii characters? And use it as a numeric value for the counter. So if my counter value is 257 then write number 257 to an SD and read 257 from an SD. I hope you understand what I mean.

ascii is the human readable form. Your are fine saving your number with file.print(num).

You can read it back with file.parseInt().