I followed this tutorial to get a temperature sensor connected to my pi:
https://learn.adafruit.com/adafruits-ra ... ng/ds18b20
I am pretty sure that I followed it correctly and that I have it all wired up right but I am not seeing the sensor listed when I try to get the temperature from the console.
when I do ls in the /sys/bus/w1/devices folder I do not see any folders starting with 28
none of these folders have a w1 slave file in
There are also loads of w1_master_add, w1_master_attempts w1_master_slaves and so on files in there.
and the folders randomly appear and disappear...
Does anyone have any tips on what I can try next?