RaspberryPi Temperature Sensor

Time to build a temperature sensor with my Pi.

Schematics

Configure the Pi

Update the OS

apt-get update
apt-get ugrade

Setup kernel modules for GPIO and 1-wire device

modprobe w1+gpio
modprobe w1+therm

Check setup

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

Result:

?

Code

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• Links
  • http://www.raspberrypi-spy.co.uk/2013/03/raspberry-pi-1-wire-digital-thermometer-sensor/
  • Category:RaspberryPi