Directly use microphone that connect with raspberry pi

General
1

How can i use the microphone that directly connect with raspberry? Because i am do my project by using my laptop that open using browser... like below

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So, it will directly using the microphone in my laptop to receive my voice when press the microphone node... now i want use the earphone's mic that directly connect to raspberry pi? how i need do?

the earphone is connect on audio jeck on raspberry pi

2

I don't think the pi has a mic input, however with an usb or bluetooth microphone and this node it should work.
node-red-contrib-micropi

3

if using ReSpeaker 2-Mics Pi HAT also cannot?

4

Don't know, just try it.

5

The solution is in progress here:

6

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