Doorbell is manual and I want to make a solution that the noice triggers a signal

Help & Support Robot Parts
1

Hi!

I require your help regarding a problem I’m encountering.

Description:
I have a garden home and when the doorbell rings in the house I can’t hear it.

Hardware concerned:
Which noice sensor can I use in combination with a WiFi connector

Software concerned:
If the doorbell rings I want a signal on my phone

Troubleshooting steps already taken:
None

Additional information:

Thank you so much in advance for your help!

2

Hello @RietkerkAE and welcome to the RobotShop community,

Which noice sensor can I use in combination with a WiFi connector

I don’t think a noise sensor would be the best choice for this application because it could be triggered by many other things.

Instead, you could simply make a new “smart doorbell” using a microcontroller. A great option for wireless applications is the ESP32 or the ESP8266. Then you could simply use a button to trigger it (just like a doorbell), or a motion sensor, or even a camera. Here are some examples:

I hope that gives you some ideas!