enabling temperature sensor
Connection


Connect 3 Pins of DH11 3.3V, ground and P8_11 headers, for DHT11 sensor initialization by reference of BeagleBone Black’s cape expansion headers information
Download Python Library for DHT
Adafruit Python DHT Sensor Library
Python3 $sudo apt-get update $sudo apt-get install python3-pip $sudo python3 -m pip install --upgrade pip setuptools wheel Setup Library $sudo pip3 install Adafruit_DHT
Examine CODES
$sudo python3 ./AdafruitDHT.py 11 P8_11
Temp=21.0* Humidity=39.0%
#!/usr/bin/python import sys import Adafruit_DHT sensor=11 pin="P8_11" while True: humidity, temperature = Adafruit_DHT.read_retry(sensor, pin) print('Temp={0:0.1f}* Humidity={1:0.1f}%'.format(temperature, humidity))
Displaying on LED 7 Segments

