I'm about to give up with my sheevaplug basic.
For my application I need at least one COM port to communicate with external device. the /dev/ttyS0 available on J7 UART connector is used by U-boot and kernel and I do not want to touch it.
There are 3 additional ports ttyS1,2,3. I'm trying to find out if they are available somewhere on PCB. Unfortunately the schematics officially available is not up to date and I can't how CPU UARTs are routed on PCB to try to catch them. I wrote a number of messages to globascale with request to provide update schematics but so far no luck.
Any help before I send my board back for refund?