I'll have to look into this again sometime then. I don't need it for=20 anything serious, so it's not a priority right now. Cheers, -Neil. On 5/29/2016 1:29 PM, Wouter van Ooijen wrote: > > I did this (2 years ago?). The info took some searching, but it was > available. I wrote a serial-port bootloader and put it on the flash > card, and used my home-grown FT232 downloader that supports DTR power > switching, so I had a hands-off download-and-run cycle. But I never did > much with it beyond blinking a few LEDs. > > Wouter --=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 .