Go to your terminal and enter the following commands:
sudo apt update && sudo apt-get upgrade sudo apt install pip git
sudo pip install rpi_ws281x
sudo nano /boot/config.txt
Add the following line to the config file:
When you use the clock in combination with a Raspberry Pi 3 you can shut down your power LED because it lights up a lot in the dark. Add the following lines to the config file:
Save your config file(CTRL-X, choose Y, enter) and reboot your Pi.
After rebooting go to your terminal again and enter the following:
git clone https://github.com/CyntechUK/Wordclock.git
cd Wordclocksudo python main.py
Now your clock should be working and the time will refresh every five minutes.