DS18B20
DS18B20
Contents
DS18B20
Pinout
Raspberry Pi
# add this line to /boot/config.txt
dtoverlay=w1-gpio
modprobe w1-gpio
modprobe w1-therm
# device directory
cd /sys/bus/w1/devices
ls -l
# cd to your unique DS18B20 identifier
cat w1_slave
Resources
- 1-Wire at wikipedia.
- Simple Guide to the RPi GPIO Header and Pins
