Trying to install DS18b20 temperature sensor but it looks like the RPi cannot find it.
From console:
sudo modprobe w1-gpio
sudo modprobe w1-therm
cd /sys/bus/w1/devices/
ls
But there is nothing there :(
Have I done the wiring correct
asked Mar 19, 2015 at 12:20
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1Does raspberrypi.stackexchange.com/questions/27073/… apply?– user236012Mar 19, 2015 at 12:39
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1Does raspberrypi.stackexchange.com/questions/3606/… apply?– user236012Mar 19, 2015 at 12:40
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1Does raspberrypi.stackexchange.com/questions/26623/… apply?– user236012Mar 19, 2015 at 12:41
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Check out if the cable colors from the sensor correspond to those which you connected to the board.– user236012Mar 19, 2015 at 12:42
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1 Answer
Nr 3 did the work. Thx for quick help.
sudo nano /boot/config.txt
dtoverlay=w1-gpio,gpiopin=4
answered Mar 19, 2015 at 14:35