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Questions about making an add on board for Saber Lite i.MX6  board.

Question asked by Rodney Fulk on Nov 29, 2012
Latest reply on Dec 6, 2012 by jimmychan
Branched to a new discussion

I  am relatively new to building my own hardware but I am trying to understand a couple things about this board.


This board has 2 available UART ports and a I2C port from what I can tell.


When installing a Touch Screen the I2C port is populated.

My understanding of the I2C protocol is that it is a buss with multiple device availability for it.


So if I am understanding correctly I should be able to daisy chain multiple I2C devices off this port and they should all work as long as the devices don't share the same ID? I assume the UART is a specialized Serial port.


Also, I seem to be running into this concept that a hobbyist will run into very high costs in building boards.


I am thinking of building a board for myself and I would breadboard most of the work first, then using open source software design a board and make my own board to test out the design. Assuming everything works as intended then I can look at slowly ramping up production if there is interest. It would be a learning experience for me.