> This is for field updating of a bootloader in a product (which should > never need updating, but it does). The device is a PIC32. Cost is to be > the lowest that will reliably do the job. No debug capability is needed. > Techs doing the updating will be using Windows 7 laptops. I plan on > providing a hex file or could also provide a PM3 environment, but I don't > want to buy that many PM3s (we have several for use in production). >=20 > THANKS for the comments! >=20 > Harold I believe one of Olin's programmers can be used standalone for field upgrad= es, i.e. load the programmer with a copy of the upgrade, then take it away = and connect it to t=3Deach system that needs upgrading, in turn. IIRC his p= rices were also pretty good. --=20 Scanned by iCritical. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .