'''under construction'''== Remote connection via Serial interface == === Overview === Serial header (J801) lets you debug system with an USB to 3V3 TTL level serial like TTL-232R-3V3 converter from [http://www.ftdichip.com/Products/Cables/USBTTLSerial.htm FTDI] or compatible reference. The TTL-232R-3V3 converter has 6 pins and IGEP SMARC EXPANSION add a 7th way (3v3 power). The next image shows how to connect it:<br><br>{| cellspacing="1" cellpadding="1" width="150" border="1" align="center"|-| [[Image:SERIAL_CABLE_BASE0040.JPG|600px]]<br> |}<br> === Setting up connection === Open the serial on your PC using your preferred serial communications program (minicom) and configure the port as follows: * 115200* 8N1* no flow control (either software or hardware) Open the serial port and the debug shell prompt should appear. A detailed guide on how to connect via serial debug port can be found by following this link: [[Using serial debug port to communicate]]
