I`m searching for the easiest way to link an arduino to multiple sensors. I want to make a modular system.
Like this: Temp. module 1 Ph module 1 Relay module 1 etc. Arduino>>> >>> >>> >>>
I this possible with I2C? I allso read something about a can bus?
What would be the best solution?
EDIT: I think the modules will look something like this: small AVR>>Sensors or Relays
Thanks in advance!
C. van Meer