use: EZB ezb = new EZB(); ezb.Uart.SendSerial(Digital.DigitalPortEnum.D8, Uart.BAUD_RATE_ENUM.Baud_9600, "a");

ooh! thanks! :)

Also, The sdk package has dozens of examples too. Check the tutorial-15 example, it's serial output :)

Thanks! but i dont know why I can not connect my ezb with my arduino uno with a serial port... I can connect my 2 arduinos.. I can connect my arduino and my computer by bluetooth but I can not connect my arduino with my ezb.. Do yow know why?

(The solution for me was buy a bluetooth, use the bluetooth with my arduino... use my ezboard... and connect everything creating my own program... :)