Elecrow Raspberry Pi & Arduino Starter Kit User Manual page 5

You will need to install each of those drivers by running the following command for each one:
Adafruit_Python_CharLCD:
cd Adafruit_Python_CharLCD
sudo python setup.py install
sudo python3 setup.py install
cd ..
Adafruit_Python_DHT:
cd Adafruit_Python_DHT
sudo python setup.py install
sudo python3 setup.py install
cd ..
Adafruit_Python_LED_Backpack:
cd Adafruit_Python_LED_Backpack
sudo python setup.py install
sudo python3 setup.py install
cd ..
Luma Matrix LED:
cd luma.led_matrix
sudo python setup.py install
sudo python3 setup.py install
cd ..
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