I read about the 5V problem on R Pi before I got my first one so have
checked my various wall-warts by measuring the 5V right on the Pi under
load. This can be done on pins on the GPIO connector, see
http://www.hobbytronics.co.uk/raspberry-pi-gpio-pinout
-Jim
On 2/3/2014 4:49 PM, Vajk Fekete wrote:
One of my recent lessons learned: a lot of small devices have a mini
usb connector for power. And they consume around say 500mA. And the
cheap usb cables, even the short ones have so little copper in them
that 500mA may cause 2-300mV drop on a 6in cable.
Vajk
On Mon, Feb 3, 2014 at 10:43 PM, Ziggy <zi...@pumpkinbrook.com
<mailto:zi...@pumpkinbrook.com>> wrote:
Well. It would certainly be interesting to understand THAT failure
mode :)
Thanks for getting back to us and letting us know your solution.
So many times you never hear or someone just says :N/M I fixed it.
Paul
On 02/03/2014 11:12 AM, Colin Tinker wrote:
Just to let you all know I sorted this one. New power supply for the
Raspberry Pi was not good enough for the job and could no cope for some
reason when I added a long cable to the 1-wire network.
Colin
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