const char* WIFI_SSID = "";
const char* WIFI_PASSWORD = "";
2. Fill in your Channel ID (How to find Channel ID)
#define CHANNEL_ID ""
Step 1: Create a project on console.cloud.google.com
Step 2: Go into your newly created Project and open the left Menu
Step 3: Open "API & Services" and select "Enabled APIs & services"
Step 4: Click on "+ ENABLE APIS AND SERVICES"
Step 5: Search for "Youtube Data API v3" and click on it
Step 6: Enable the API and wait for you being redirected
Step 7: Click on "Credentials" on the newly opened page
Step 8: Click on "+ CREATE CREDENTIALS" and select "API key"
Step 9: Copy the key and paste it into the code #define API_KEY ""