There are some Microchip families that have embedded ethernet in it. Even some of the 18F supports upto 10mbps, it is possible to write all the data to SD within your specifications (100kbits/s). You can also use a USB host and save it to usb flash drive. If you will save everything then this shouldn't be a problem. What worries me is if you want to implement a selective algorithm that logs some of the data and some not depending on the packet content, you might need to do a little bit of research. AFAIK embedded ethernet was not simulateable in 2012 (external network controller chips are simulateable) in any platform. On Fri, May 3, 2013 at 4:07 AM, Marcel Duchamp wrote: > I have a need for one or two ethernet to SD card loggers. > > What ever shows up on the ethernet gets logged. Small size is nice, > data rates of up to 100 kbits/second. There are ethernet to RS232 and > then something like the Sparkfun openlog logger. The openlog won't > reliably go much over 38.4 kbits if memory serves... > > Any ideas? > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .