How To… make your Doorbell smart

ln my home office, I wear always my headphones. So I sometimes didn’t realize that my doorbell rings, and in time of the pandemic, I more working from home instead of from the office.
So I decided, to connect an ESP Device to my doorbell. This will trigger the esp up from its sleep and send me a small message to my Teams or Alexa or any other device that tells me “HEY THERE IS ANYONE AT THE DOOR!!!!”