Frank Nicholas <fr...@nicholasfamilycentral.com>: > > Hackerboards like the Pi, Odroid, and Beaglebone are picky about > > getting clean power because they're designed for lowest cost. Power > > regulation is expensive compared to logic gates, and this is one of > > the corners they cut. Under-voltage or under-wattage can cause > > I don’t think the issue is that the board designers cut cost - there’s power > regulation on the boards.
I'm sure there is. But not a lot of it. Many are the reports of problems in the presence of wobbly power - I'd heard a few myself even before I started working with these boards. > The issue is that the there are a lot of crappy power supplies that don’t > come close to putting out the volts/amps/watts that they are rated for. The > **Power Supplies** are made with cost cutting measures and/or false > marking/advertising. > > Best to buy a power supply from a board reseller, that the reseller > “qualifies” or recommends for the board. Agreed. I'll add some language to this effect. -- <a href="http://www.catb.org/~esr/">Eric S. Raymond</a> _______________________________________________ devel mailing list devel@ntpsec.org http://lists.ntpsec.org/mailman/listinfo/devel