Dear All,
My FM moduel provide general PIO and I2C protocol for function controlling.
Could you please advice do I need I2C for these FM audio function control ? ( need ? )
and
what is the benefit on I2C compare to general PIO ?
Thank you very much!
Best regards, Boki.
I2C is a network, you can use the same wires for several components -> saves IO on the controller. Also you may find (have) a library for your controller that implements I2C so you have to code less. But then again your FM module may be so easy that you don't care.
--DF
Hi ,
One more questoin,
I2C is two PIO or three PIO.
Thank you very much!
BR/ Boki.
--DF
martin
Appreciate! : )
BR/ Boki.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required