Mark Scoville wrote: > Gerhard, might this be of interest? > > http://homepages.tig.com.au/~robk/serial/ Yes, thanks. That's the one I also found :) (listed in another email with this subject, together wit a few others). But it seems that a PDA (used, or even a cheap new one) with a serial adapter fits my needs and adds a few features that such a black-box logger doesn't have (like being able to watch the log, either while being logged or at least after stopping the logging, and being able to interact and issue some commands). Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist