• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Iot microphone?


New Member
Please help! I want to build a microphone that I can listen into over internet as a pet monitor . I don’t want video just audio. Perhaps a raspberry pi web server with microphone array.
Or does anyone know if there is a microphone one can buy that can plug into router and access with an IP address?

Thank you so much for help.


Active Member
These pet cameras with two-way sound are pretty low-cost:

I'm pretty sure you could find an esp8266 project that you could customize as well:

EE World Online Articles