I am using the DigiX board and trying to connect a DS18B20 (one wire temperature sensor).
One of the issues with the DigiX is that it can only tolerate 3.3V on the I/O pins.
I have been trying to look through the data sheet to try and find out what the max output could be.
Which, if I was powering with 3.3V would be too much? 3.3V +0.3V.
Is this the correct way to asses if there compatible and that I do in fact need a level shifter of some sort?
Thanks for your help, I just feel im missing something and it should be fine but I don't want to fry my board.
edit- I'm aware I could try measuring it with a multimeter but do not have access to one for a while and would not be confident in when or how t produce the max output current.