Raspberry Pi ed

some hacks for raspy

Thermal sensor ed

DS18B20 ed

connection

• red to top left
• black to right 3
• yellow to left 4
• link red and yellow with 4k7 resistor

setup

• enable 1 wire interface (reboot)
• install library

pip3 install w1thermsensor

python

from w1thermsensor import W1ThermSensor

sensor = W1ThermSensor()
temp = sensor.get_temperature()

Humidity... ed

Screen ed

...