RaspberryPi Temperature Sensor

From Wurst-Wasser.net
Revision as of 21:16, 19 June 2013 by Heiko (talk | contribs) (Schematics)
Jump to: navigation, search

Time to build a temperature sensor with my Pi.

Schematics

RaspberryPiDS18B20.png

Configure the Pi

Update the OS

apt-get update
apt-get ugrade

Setup GPIO for 1-wire device

modprobe w1+gpio
modprobe w1+therm

Check setup

cd /sys/bus/w1/devices
ls
cd XX
cat XX

Result:

?


Code