I'm a young French trainee (I work for a laboratory) and my aim is to add a Zigbee sensor (for example, I have to make a Zigbee remote control to navigate on the Menu, or to drive a robot). For that, I've downloaded the LEGO MINDSTORMS NXt Hardware Developer Kit.
After having seen the schematics, It remains some questions in my mind:
--> Do you think that's is easier working with I2C protocol or with RS435 ?
Apparently, LEGO has not developed any devices that need high-speed communication functionality. So, I2C is surely easier to use compared with RS435.
Am I wrong ?
Thanks for any answer.
Have a nice day.