On Fri, Sep 5, 2008 at 7:12 AM, Vitaliy wrote: > What would be really cool (but not required), is to be able to connect to > the serial device over the internet: serial device --- wifi router --- > internet --- PC. > This is easier than you asked. ;-) You do not need a WiFi module. Most of the WiFi Router also has a built-in switch. So you can use say Microchip TCP/IP stack enabled PICs. They have built-in support for Serial to Ethernet bridge. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist