On 01/03/16 22:38, Peter Hollenbeck wrote: > Raspberry Pi Ethernet to LinkUSB > Ethernet from LinkUSB to MS-TV > Ethernet from MS-TV to DS18B20 > > Ethernet connections to DS18B20: > DS18B20 +5V red connected to RJ45 pin 2 > DS18B20 ground blue to RJ45 pin 6 > DS18B20 data yellow to RJ45 pin 4 That looks weird, according to my LinkUSB PDF pin 6 is Auxiliary. Try pin 1,3 or 5 which is GND.
There should be no need for a pull-up resistor on a LinkUSB, ever. It would probably just confuse the active pull-up which the LinkUSB is equipped with. The doc you referred to (https://www.adafruit.com/products/381) seems to assume a direct connection between a Rasberry Pi GPIO pin, and the device. That makes a non-optimal, but working, 1-wire master. You have a proper one (the LinkUSB). ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
