(03-09-2016, 01:36 PM)tllim Wrote:(03-09-2016, 12:09 PM)janjwerner Wrote: Have you tried the UART pins on the EXP port? I guess everything is wired to same place, but maybe there is some issue with a a connector.
Better use EXP port for UART console cable. The Euler port UART pin has voltage shifter and Euler port do not.
According pinout there is possible to have 6 UARTS (I plan to test this once I have my PINE64 in hands together with modules based on MAX3232 chip from ebay).
https://drive.google.com/a/pine64.com/fi...sp=sharing
1 of UARTs is on PI bus. I'd try this.
pin6 - GND
pin8 - UART_TXD
pin10 - UART_RXD
But don't know what device file each UART will have.
Try check what device files are there containing "tty" under /dev .