How can I Make a Phone call as PIR sense the motion

MIT App Inventor Help
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1

Hi,
I am working on simple Motion Sensor using ESP32 and want to auto call as alarm when the PIR motion sensor gets the value high, is it possible with MIT APP INVENTOR ?
Or otherwise Notification.

2

How is the connection between ESP32 and your app? Bluetooth component? Web component?

You need a process running in your app, which waits for the message from the ESP32 to do something

Look into the itoo extension

Taifun

3

I am going to update the PIR Data to firebase, then i think using command ondatachange in MIT APP, command to call the phone will serve the purpose, is it be the right approach, Pls

4

Yes, use that together with itoo if you want it to work in the background, too

Taifun