Setting Up Node-RED: Install Node-RED add-on in Home Assistant. Configure Node-RED integration with MQTT in Home Assistant. Open Node-RED Import the flow from AWTRIX Flows into Node-RED Configure flow get YouTube ID from your channel get the API Key from Google Developer Console Click publish and check that the text is visible on Ulanzi TC001 Smart Pixel Clock. Watch the video to find out how to perform each step. You can pick up icons from this website: icons - see the video tutorial to find out how to make it work.